Alabama Courses of Study for High School Biology

Food Chains and Food WebsBiological dynamics of Earth. Relationships within a community: predation, competition, parasitism, mutualism, commensalism. Construct a food chain. Construct a trophic-level pyramid (energy level). Compare and contrast food webs and food chains. Read more...iWorksheets: 3Vocabulary Sets: 2
Introduction to animalsClassification - the process of grouping items together according to their similarities. Kingdom - large category included in scientific classification system and the taxonomic category above phylum; scientists recognize six kingdoms: animals, plants, fungi, protista, eubacteria, and archaebacteria. Vertebrates - animals that have a backbone; five main groups of vertebrates: fish, birds, reptiles, amphibians and mammals. Read more...iWorksheets: 4Vocabulary Sets: 3
Vertebrates IVertebrates - animals that have a backbone. The word comes from vertebrae, the bones that make up the spine. Five main groups of vertebrates: fish, birds, reptiles, amphibians and mammals. A few tens of thousands of species have been identified. Read more...iWorksheets: 3Vocabulary Sets: 3
Vertebrates IIA vertebrate is an animal with a spinal cord surrounded by cartilage or bone. The vertebrates are also characterized by a muscular system consisting primarily of bilaterally paired masses and a central nervous system partly enclosed within the backbone. The 7 classes of vertebrates are: Class Aves, Class Reptilia, Class Agnatha, Class Amphibia, Class Mammalia, Class Osteichthyes, Class Chondrichthyes. Read more...iWorksheets: 3Vocabulary Sets: 3
InvertebratesInvertebrates are animals that don't have a backbone. More than 90 percent of all living animal species are invertebrates. Familiar examples of invertebrates include arthropods, mollusks, annelid, and cnidarians. Like vertebrates, most invertebrates reproduce at least partly through sexual reproduction. Read more...iWorksheets: 6Vocabulary Sets: 3
Lab investigations/scientific methodA biologist reported success in breeding a tiger with a lion, producing healthy offspring. Other biologists will accept this report as fact only if other researchers can replicate the experiment. Read more...iWorksheets: 3
Microorganisms IITaxonomy is the classification of all known living organisms that shows relationships between different organisms. Pseudopod is false feet; temporary fingerlike projections a one-celled organism, such as an amoeba, uses to move. Protozoa - single-celled, animal-like protist that has the ability to move. Mycelium - a mass of fungal hyphae that absorbs nutrients. Read more...iWorksheets: 3Vocabulary Sets: 5
Pond MicrolifeFood vacuole - a small sac-like structure in which captured food is digested. Micronucleus - the smaller of the two nuclei present in some protozoa that contains the genetic material and controls cell reproduction. Paramecium - a single-celled protozoan covered with hair-like cilia, found in many freshwater habitats. Read more...iWorksheets: 3Vocabulary Sets: 4
The science of biologyThe processes of science include the formulation of scientifically investigable questions, construction of investigations into those questions, the collection of appropriate data, the evaluation of the meaning of those data, and the communication of this evaluation. Scientific knowledge is based on observation and inference; it is important to recognize that these are very different things. Read more...iWorksheets: 3
Chromosomes, Genes and DNAChromosomes are made up of DNA (deoxyribonucleic acid), the hereditary material in humans and most of other organisms. Specific sections of the DNA are called genes. Each gene provides the cell with different information. Each chromosome is made up of many genes. There are about about 100000 genes found on human chromosomes. A gene is made up of a particular sequence of DNA bases. This sequence acts as a code for a protein. The production of different proteins determines the trait (inherited characteristic) of an organism. Read more...iWorksheets: 3Vocabulary Sets: 3
Genetics and heredity IIBy whom were first described the principles of dominance, segregation, and independent assortment? What did Gregor Mendel discover using the results of his experiments with plant crosses? Match each Genetics and heredity term to its definition like Splindle fibers, Telophase, Trait, Transcription, Mutation, Phenotype. Read more...iWorksheets: 3Vocabulary Sets: 7
The Study of HeredityHeredity refers to the genetic heritage passed down by our biological parents when certain traits are passed from the parents to the children. Traits are characteristics such as height, hair color etc... Heredity is passed through genes in the Deoxyribonucleic acid (DNA) molecule. DNA is a molecule that contains the biological instructions that make each species unique. Read more...iWorksheets: 2Vocabulary Sets: 3
Introduction to plantsWhich woody plant structure possesses vascular tissue lenticels? From which part of the seed will the leaves and upper portions of the stem of a plant develop? Match each plants term to its definition like Lactic acid fermentation, ovule, gymnosperm, guard cells, phloem, vascular tissue, root cap. Read more...iWorksheets: 3Vocabulary Sets: 5
Plant structure and functionPlants are living organisms made up of cells. Plants need sunlight and water to live and grow healthy. Many plants, but not all plants, produce flowers, which make fruit and seeds in order for the plant to reproduce. There are two different types of root systems: A fibrous root system has many roots that grow in many different directions. Plants that have a taproot system have only one large main root growing from the plant’s stem. Read more...iWorksheets: 4Vocabulary Sets: 2
Introduction to cellsAll living things are made from one or more cells. The nucleus is the control center of the cell. It houses the nucleolus and genetic material (chromatin) used for directing cell functions. Nuclear pores allow materials to pass in and out of the nucleus. The nuclear envelope is a membrane which surrounds and protects the nucleus. The nucleolus produces ribosomes. Ribosomes are factories that produce proteins needed by the cell. Lysosomes contain chemicals (enzymes) that break down and recycle harmful materials. Read more...iWorksheets: 3Vocabulary Sets: 4
MeiosisMeiosis is a process where a single cell divides twice to produce four cells containing half the original amount of genetic information. These cells are our sex cells – sperm in males, eggs in females. Prophase I - a phase of meiosis during which chromosomes thicken and homologous pairs of chromosomes move together. Metaphase I - a phase of meiosis I during which homologous pairs of chromosomes line up in the center of the cell. Read more...iWorksheets: 3Vocabulary Sets: 3
MitosisStructures and functions of living organisms: Cells, Tissues, Organs, and Organ Systems. Differentiate between the processes of mitosis and meiosis. Describe different cell parts and their functions. Read more...iWorksheets: 2Vocabulary Sets: 3

AL.HS.PS. PHYSICAL SCIENCE

Matter and Its Interactions

HS.PS.1. Use the periodic table as a model to predict the relative properties and trends (e.g., reactivity of metals; types of bonds formed, including ionic, covalent, and polar covalent; numbers of bonds formed; reactions with oxygen) of main group elements based on the patterns of valence electrons in atoms.
Elements - Set IWorksheets :3
Elements - Set IIWorksheets :3
HS.PS.2. Plan and carry out investigations (e.g., squeezing a balloon, placing a balloon on ice) to identify the relationships that exist among the pressure, volume, density, and temperature of a confined gas.
States of MatterThere are Four states of matter observable in everyday life: solid, liquid, gas, and plasma. Matter in the solid state has a fixed volume and shape, with component particles (atoms, molecules or ions) close together and fixed into place. Matter in the liquid state has a fixed volume, but has a variable shape that adapts to fit its container. Its particles are close together but move freely. Matter in the gaseous state has both variable volume and shape, adapting both to fit its container. Its particles are neither close together nor fixed in place. Matter in the plasma state has variable volume and shape. Read more...iWorksheets :3
ThermodynamicsWorksheets :4
HS.PS.6. Develop models to illustrate the concept of half-life for radioactive decay.
HS.PS.6.a. Research and communicate information about types of naturally occurring radiation and their properties.

Motion and Stability: Forces and Interactions

HS.PS.7. Analyze and interpret data for one- and two-dimensional motion applying basic concepts of distance, displacement, speed, velocity, and acceleration (e.g., velocity versus time graphs, displacement versus time graphs, acceleration versus time graphs).
HS.PS.9. Use mathematical equations (e.g., (m1v1 + m2v2) before = (m1v1 + m2v2) after) and diagrams to explain that the total momentum of a system of objects is conserved when there is no net external force on the system.
HS.PS.9.a. Use the laws of conservation of mechanical energy and momentum to predict the result of one-dimensional elastic collisions.
HS.PS.10. Construct simple series and parallel circuits containing resistors and batteries and apply Ohm’s law to solve typical problems demonstrating the effect of changing values of resistors and voltages.
Electric CircuitsWorksheets :4

Energy

HS.PS.12. Design, build, and test the ability of a device (e.g., Rube Goldberg devices, wind turbines, solar cells, solar ovens) to convert one form of energy into another form of energy.
States of MatterThere are Four states of matter observable in everyday life: solid, liquid, gas, and plasma. Matter in the solid state has a fixed volume and shape, with component particles (atoms, molecules or ions) close together and fixed into place. Matter in the liquid state has a fixed volume, but has a variable shape that adapts to fit its container. Its particles are close together but move freely. Matter in the gaseous state has both variable volume and shape, adapting both to fit its container. Its particles are neither close together nor fixed in place. Matter in the plasma state has variable volume and shape. Read more...iWorksheets :3

Waves and Their Applications in Technologies for Information Transfer

HS.PS.13. Use mathematical representations to demonstrate the relationships among wavelength, frequency, and speed of waves (e.g., the relation v = λ f) traveling in various media (e.g., electromagnetic radiation traveling in a vacuum and glass, sound waves traveling through air and water, seismic waves traveling through Earth).
LightWorksheets :3

AL.HS.B. BIOLOGY

From Molecules to Organisms: Structures and Processes

HS.B.2. Obtain, evaluate, and communicate information to describe the function and diversity of organelles and structures in various types of cells (e.g., muscle cells having a large amount of mitochondria, plasmids in bacteria, chloroplasts in plant cells).
Cell structure and functionMatch each Cell structure term to its definition like DNA, Lysosomes, Mitochondrion, Lipids, Endoplasmic reticulum, Osmosis and many more. What are the organelles that provide the energy to sperm cells? What hemoglobin, insulin, albumin and maltase are composed of? These animal and plant cell worksheets recommended for students of High School Biology. Read more...iWorksheets :3Vocabulary :5
HS.B.3. Formulate an evidence-based explanation regarding how the composition of deoxyribonucleic acid (DNA) determines the structural organization of proteins.
HS.B.3.a. Obtain and evaluate experiments of major scientists and communicate their contributions to the development of the structure of DNA and to the development of the central dogma of molecular biology.
Cell ReproductionThe process where one cell forms two identical daughter cells. Mitosis is how somatic—or non-reproductive cells—divide. Meiosis is cell division that creates sex cells, like female egg cells or male sperm cells. Meiosis has two cycles of cell division, called Meiosis I and Meiosis II. Read more...iWorksheets :4
Nucleic acids and protein synthesisThe term nucleic acid is the name for DNA and RNA. They are composed of nucleotides. DNA molecules are double-stranded and RNA molecules are single-stranded. To initiate the process of information transfer, one strand of the double-stranded DNA chain serves as a template for the synthesis of a single strand of RNA that is complementary to the DNA strand. Read more...iWorksheets :4Vocabulary :3
HS.B.3.b. Obtain, evaluate, and communicate information that explains how advancements in genetic technology (e.g., Human Genome Project, Encyclopedia of DNA Elements [ENCODE] project, 1000 Genomes Project) have contributed to the understanding as to how a genetic change at the DNA level may affect proteins and, in turn, influence the appearance of traits.
DNA technology/genetic engineeringThis topic is about biology and Forensic science. Students will learn to identify the structure and function of DNA, RNA and protein. They will also learn to describe the importance of generic information to forensics. Read more...iWorksheets :4Vocabulary :3
HS.B.3.c. Obtain information to identify errors that occur during DNA replication (e.g., deletion, insertion, translocation, substitution, inversion, frame-shift, point mutations).
Cell ReproductionThe process where one cell forms two identical daughter cells. Mitosis is how somatic—or non-reproductive cells—divide. Meiosis is cell division that creates sex cells, like female egg cells or male sperm cells. Meiosis has two cycles of cell division, called Meiosis I and Meiosis II. Read more...iWorksheets :4
Nucleic acids and protein synthesisThe term nucleic acid is the name for DNA and RNA. They are composed of nucleotides. DNA molecules are double-stranded and RNA molecules are single-stranded. To initiate the process of information transfer, one strand of the double-stranded DNA chain serves as a template for the synthesis of a single strand of RNA that is complementary to the DNA strand. Read more...iWorksheets :4Vocabulary :3
HS.B.4. Develop and use models to explain the role of the cell cycle during growth and maintenance in multicellular organisms (e.g., normal growth and/or uncontrolled growth resulting in tumors).
Cell ReproductionThe process where one cell forms two identical daughter cells. Mitosis is how somatic—or non-reproductive cells—divide. Meiosis is cell division that creates sex cells, like female egg cells or male sperm cells. Meiosis has two cycles of cell division, called Meiosis I and Meiosis II. Read more...iWorksheets :4

Ecosystems: Interactions, Energy, and Dynamics

HS.B.7. Develop and use models to illustrate examples of ecological hierarchy levels, including biosphere, biome, ecosystem, community, population, and organism.
Ecology IMatch each ecology term to its definition like Energy pyramid, Decomposer, Carnivore, Ecosystem, Owl pellet, Omnivore and many more. Which human activity would be more likely to have a positive/negative impact on the environment? Which factor determines the type of terrestrial plants that grow in an area? Which energy transfer is least likely to be found in nature? Read more...iWorksheets :4Vocabulary :2
Ecology IIMatch each Ecology term to its definition like Trophic level, Food web, Consumer, Energy, Herbivore and more. Which component is not recycled in an ecosystem? Why Vultures, which are classified as scavengers, are an important part of an ecosystem? Which characteristic does creeping vine that is parasitic on other plants shares with all other heterotrophs? Read more...iWorksheets :3Vocabulary :2
Human biology IBronchi - large tubules that branch from the trachea to carry air in and out of the lungs. Capillaries - the smallest blood vessels found in very rich networks between arteries and veins; the site where many substances are exchanged. Antibodies - a specific protein produced by B lymphocytes that attaches to an antigen and leads to its removal. Read more...iWorksheets :4Vocabulary :7
Human biology IIAntigen - a molecule that the immune system recognizes as part of the body or foreign to the body. Appendicular skeleton - a part of the skeleton composed of 126 bones found in the flexible regions of the body, including shoulders, hips and limbs. Axial skeleton - the central, anchoring part of the bony skeleton that consists of the skull, backbone (vertebrae) and rib cage. Bile - a chemical produced by the liver and stored temporarily in the gall bladder that is released into the intestines to help in fat digestion. Read more...iWorksheets :3Vocabulary :7
HS.B.8. Develop and use models to describe the cycling of matter (e.g., carbon, nitrogen, water) and flow of energy (e.g., food chains, food webs, biomass pyramids, ten percent law) between abiotic and biotic factors in ecosystems.
Ecology IMatch each ecology term to its definition like Energy pyramid, Decomposer, Carnivore, Ecosystem, Owl pellet, Omnivore and many more. Which human activity would be more likely to have a positive/negative impact on the environment? Which factor determines the type of terrestrial plants that grow in an area? Which energy transfer is least likely to be found in nature? Read more...iWorksheets :4Vocabulary :2
Ecology IIMatch each Ecology term to its definition like Trophic level, Food web, Consumer, Energy, Herbivore and more. Which component is not recycled in an ecosystem? Why Vultures, which are classified as scavengers, are an important part of an ecosystem? Which characteristic does creeping vine that is parasitic on other plants shares with all other heterotrophs? Read more...iWorksheets :3Vocabulary :2

Heredity: Inheritance and Variation of Traits

HS.B.11. Analyze and interpret data collected from probability calculations to explain the variation of expressed traits within a population.
HS.B.11.a. Use mathematics and computation to predict phenotypic and genotypic ratios and percentages by constructing Punnett squares, including using both homozygous and heterozygous allele pairs.
Genetics and heredity IHow many chromosomes would normally be contained in a gamete? Match each Genetics and heredity term to its definition like Genetic code, Crossing-over, Fertilization, Codon, Dominant allele, Ribosomes, Sex cells, Punnett square, Prophase II. Read more...iWorksheets :4Vocabulary :7
HS.B.11.c. Analyze and interpret data (e.g., pedigree charts, family and population studies) regarding Mendelian and complex genetic disorders (e.g., sickle-cell anemia, cystic fibrosis, type 2 diabetes) to determine patterns of genetic inheritance and disease risks from both genetic and environmental factors.
DNA technology/genetic engineeringThis topic is about biology and Forensic science. Students will learn to identify the structure and function of DNA, RNA and protein. They will also learn to describe the importance of generic information to forensics. Read more...iWorksheets :4Vocabulary :3

Unity and Diversity

HS.B.13. Obtain, evaluate, and communicate information to explain how organisms are classified by physical characteristics, organized into levels of taxonomy, and identified by binomial nomenclature (e.g., taxonomic classification, dichotomous keys).
HS.B.13.a. Engage in argument to justify the grouping of viruses in a category separate from living things.
Microorganisms IHyphae - threadlike filaments of branching cells that make up the bodies of multicellular fungi. Gymnosperm - group of vascular plants that develop seeds without a protective outer covering; they do not produce flowers or fruit. Flagellum - a tail-like structure found on bacteria and select protists which helps them to move. Volvox - a freshwater, chlorophyll-containing green alga, that occurs in ball-shaped colonies. Read more...iWorksheets :4Vocabulary :5
HS.B.14. Analyze and interpret data to evaluate adaptations resulting from natural and artificial selection that may cause changes in populations over time (e.g., antibiotic-resistant bacteria, beak types, peppered moths, pest-resistant crops).
Evolution and classificationCategorize organisms using a hierarchical classification system based on similarities and differences. Evolutionary theory is a scientific explanation for the unity and diversity of life. Analyze the effects of evolutionary mechanisms, including genetic drift, gene flow, mutation and recombination. Read more...iWorksheets :3

AL.HS.C. CHEMISTRY

Matter and Its Interactions

HS.C.2. Develop and use models of atomic nuclei to explain why the abundance-weighted average of isotopes of an element yields the published atomic mass.
Elements - Set IWorksheets :3
Elements - Set IIWorksheets :3
HS.C.3. Use the periodic table as a systematic representation to predict properties of elements based on their valence electron arrangement.
HS.C.3.a. Analyze data such as physical properties to explain periodic trends of the elements, including metal/nonmetal/metalloid behavior, electrical/heat conductivity, electronegativity and electron affinity, ionization energy, and atomic-covalent/ionic radii, and how they relate to position in the periodic table.
Elements - Set IWorksheets :3
Elements - Set IIWorksheets :3
HS.C.3.c. Use the periodic table as a model to derive formulas and names of ionic and covalent compounds.
HS.C.4. Plan and conduct an investigation to classify properties of matter as intensive (e.g., density, viscosity, specific heat, melting point, boiling point) or extensive (e.g., mass, volume, heat) and demonstrate how intensive properties can be used to identify a compound.
Elements - Set IWorksheets :3
Elements - Set IIWorksheets :3
HS.C.5. Plan and conduct investigations to demonstrate different types of simple chemical reactions based on valence electron arrangements of the reactants and determine the quantity of products and reactants.
HS.C.5.a. Use mathematics and computational thinking to represent the ratio of reactants and products in terms of masses, molecules, and moles.
Chemical EquationsWorksheets :3
Chemical ReactionsChemical reaction is a process in which one or more substances, are converted to one or more different products. Synthesis - a chemical reaction where two or more elements or compounds combine to form a single product. Single Replacement Reaction - a chemical reaction where a more active element replaces a less active element in a compound. Decomposition - a chemical reaction in which a compound is broken down into simpler compounds or elements. Read more...iWorksheets :6Vocabulary :3
HS.C.5.b. Use mathematics and computational thinking to support the claim that atoms, and therefore mass, are conserved during a chemical reaction.
Chemical EquationsWorksheets :3
HS.C.6. Use mathematics and computational thinking to express the concentrations of solutions quantitatively using molarity.
HS.C.6.a. Develop and use models to explain how solutes are dissolved in solvents.
SolutionsWorksheets :3
HS.C.6.d. Use the concept of pH as a model to predict the relative properties of strong, weak, concentrated, and dilute acids and bases (e.g., Arrhenius and Brønsted-Lowry acids and bases).
Acids, Bases and SaltsFreeWorksheets :3Vocabulary :1
HS.C.7. Plan and carry out investigations to explain the behavior of ideal gases in terms of pressure, volume, temperature, and number of particles.
HS.C.7.a. Use mathematics to describe the relationships among pressure, temperature, and volume of an enclosed gas when only the amount of gas is constant.
States of MatterThere are Four states of matter observable in everyday life: solid, liquid, gas, and plasma. Matter in the solid state has a fixed volume and shape, with component particles (atoms, molecules or ions) close together and fixed into place. Matter in the liquid state has a fixed volume, but has a variable shape that adapts to fit its container. Its particles are close together but move freely. Matter in the gaseous state has both variable volume and shape, adapting both to fit its container. Its particles are neither close together nor fixed in place. Matter in the plasma state has variable volume and shape. Read more...iWorksheets :3
ThermodynamicsWorksheets :4
HS.C.7.b. Use mathematical and computational thinking based on the ideal gas law to determine molar quantities.
States of MatterThere are Four states of matter observable in everyday life: solid, liquid, gas, and plasma. Matter in the solid state has a fixed volume and shape, with component particles (atoms, molecules or ions) close together and fixed into place. Matter in the liquid state has a fixed volume, but has a variable shape that adapts to fit its container. Its particles are close together but move freely. Matter in the gaseous state has both variable volume and shape, adapting both to fit its container. Its particles are neither close together nor fixed in place. Matter in the plasma state has variable volume and shape. Read more...iWorksheets :3
HS.C.8. Refine the design of a given chemical system to illustrate how LeChâtelier’s principle affects a dynamic chemical equilibrium when subjected to an outside stress (e.g., heating and cooling a saturated sugar-water solution).

Motion and Stability: Forces and Interactions

HS.C.9. Analyze and interpret data (e.g., melting point, boiling point, solubility, phase-change diagrams) to compare the strength of intermolecular forces and how these forces affect physical properties and changes.
HeatWorksheets :3

Energy

HS.C.10. Plan and conduct experiments that demonstrate how changes in a system (e.g., phase changes, pressure of a gas) validate the kinetic molecular theory.
HS.C.10.a. Develop a model to explain the relationship between the average kinetic energy of the particles in a substance and the temperature of the substance (e.g., no kinetic energy equaling absolute zero [0K or -273.15°C]).
States of MatterThere are Four states of matter observable in everyday life: solid, liquid, gas, and plasma. Matter in the solid state has a fixed volume and shape, with component particles (atoms, molecules or ions) close together and fixed into place. Matter in the liquid state has a fixed volume, but has a variable shape that adapts to fit its container. Its particles are close together but move freely. Matter in the gaseous state has both variable volume and shape, adapting both to fit its container. Its particles are neither close together nor fixed in place. Matter in the plasma state has variable volume and shape. Read more...iWorksheets :3
HS.C.11. Construct an explanation that describes how the release or absorption of energy from a system depends upon changes in the components of the system.
HS.C.11.a. Develop a model to illustrate how the changes in total bond energy determine whether a chemical reaction is endothermic or exothermic.
ThermodynamicsWorksheets :4
HS.C.11.b. Plan and conduct an investigation that demonstrates the transfer of thermal energy in a closed system (e.g., using heat capacities of two components of differing temperatures).
HeatWorksheets :3
ThermodynamicsWorksheets :4

AL.HS.P. PHYSICS

Motion and Stability: Forces and Interactions

HS.P.1. Investigate and analyze, based on evidence obtained through observation or experimental design, the motion of an object using both graphical and mathematical models (e.g., creating or interpreting graphs of position, velocity, and acceleration versus time graphs for one- and two-dimensional motion; solving problems using kinematic equations for the case of constant acceleration) that may include descriptors such as position, distance traveled, displacement, speed, velocity, and acceleration.
HS.P.3. Evaluate qualitatively and quantitatively the relationship between the force acting on an object, the time of interaction, and the change in momentum using the impulse-momentum theorem.
HS.P.4. Identify and analyze forces responsible for changes in rotational motion and develop an understanding of the effect of rotational inertia on the motion of a rotating object (e.g., merry-go-round, spinning toy, spinning figure skater, stellar collapse [supernova], rapidly spinning pulsar).

Energy

HS.P.5. Construct models that illustrate how energy is related to work performed on or by an object and explain how different forms of energy are transformed from one form to another (e.g., distinguishing between kinetic, potential, and other forms of energy such as thermal and sound; applying both the work-energy theorem and the law of conservation of energy to systems such as roller coasters, falling objects, and spring-mass systems; discussing the effect of frictional forces on energy conservation and how it affects the motion of an object).
States of MatterThere are Four states of matter observable in everyday life: solid, liquid, gas, and plasma. Matter in the solid state has a fixed volume and shape, with component particles (atoms, molecules or ions) close together and fixed into place. Matter in the liquid state has a fixed volume, but has a variable shape that adapts to fit its container. Its particles are close together but move freely. Matter in the gaseous state has both variable volume and shape, adapting both to fit its container. Its particles are neither close together nor fixed in place. Matter in the plasma state has variable volume and shape. Read more...iWorksheets :3
Work and EnergyWorksheets :4
HS.P.6. Investigate collisions, both elastic and inelastic, to evaluate the effects on momentum and energy conservation.
HS.P.7. Plan and carry out investigations to provide evidence that the first and second laws of thermodynamics relate work and heat transfers to the change in internal energy of a system with limits on the ability to do useful work (e.g., heat engine transforming heat at high temperature into mechanical energy and low-temperature waste heat, refrigerator absorbing heat from the cold reservoir and giving off heat to the hot reservoir with work being done).
HS.P.7.b. Engage in argument from evidence regarding how the second law of thermodynamics applies to the entropy of open and closed systems.
ThermodynamicsWorksheets :4

Waves and Their Applications in Technologies for Information Transfer

HS.P.8. Investigate the nature of wave behavior to illustrate the concept of the superposition principle responsible for wave patterns, constructive and destructive interference, and standing waves (e.g., organ pipes, tuned exhaust systems).
HS.P.8.a. Predict and explore how wave behavior is applied to scientific phenomena such as the Doppler effect and Sound Navigation and Ranging (SONAR).
SoundWorksheets :3
HS.P.12. Use the principles of Ohm’s and Kirchhoff’s laws to design, construct, and analyze combination circuits using typical components (e.g., resistors, capacitors, diodes, sources of power).
Electric CircuitsWorksheets :4

AL.HS.HAP. HUMAN ANATOMY AND PHYSIOLOGY

From Molecules to Organisms: Structures and Processes

HS.HAP.2. Analyze characteristics of tissue types (e.g., epithelial tissue) and construct an explanation of how the chemical and structural organizations of the cells that form these tissues are specialized to conduct the function of that tissue (e.g., lining, protecting).
Human biology IBronchi - large tubules that branch from the trachea to carry air in and out of the lungs. Capillaries - the smallest blood vessels found in very rich networks between arteries and veins; the site where many substances are exchanged. Antibodies - a specific protein produced by B lymphocytes that attaches to an antigen and leads to its removal. Read more...iWorksheets :4Vocabulary :7
Human biology IIAntigen - a molecule that the immune system recognizes as part of the body or foreign to the body. Appendicular skeleton - a part of the skeleton composed of 126 bones found in the flexible regions of the body, including shoulders, hips and limbs. Axial skeleton - the central, anchoring part of the bony skeleton that consists of the skull, backbone (vertebrae) and rib cage. Bile - a chemical produced by the liver and stored temporarily in the gall bladder that is released into the intestines to help in fat digestion. Read more...iWorksheets :3Vocabulary :7
HS.HAP.4. Use models to identify the structure and function of the skeletal system (e.g., classification of bones by shape, classification of joints and the appendicular and axial skeletons).
HS.HAP.4.a. Obtain and communicate information to demonstrate understanding of the growth and development of the skeletal system (e.g., bone growth and remodeling).
Human biology IBronchi - large tubules that branch from the trachea to carry air in and out of the lungs. Capillaries - the smallest blood vessels found in very rich networks between arteries and veins; the site where many substances are exchanged. Antibodies - a specific protein produced by B lymphocytes that attaches to an antigen and leads to its removal. Read more...iWorksheets :4Vocabulary :7
Human biology IIAntigen - a molecule that the immune system recognizes as part of the body or foreign to the body. Appendicular skeleton - a part of the skeleton composed of 126 bones found in the flexible regions of the body, including shoulders, hips and limbs. Axial skeleton - the central, anchoring part of the bony skeleton that consists of the skull, backbone (vertebrae) and rib cage. Bile - a chemical produced by the liver and stored temporarily in the gall bladder that is released into the intestines to help in fat digestion. Read more...iWorksheets :3Vocabulary :7
HS.HAP.4.b. Obtain and communicate information to demonstrate understanding of the pathology of the skeletal system (e.g., types of bone fractures and their treatment, osteoporosis, rickets, other bone diseases).
Human biology IBronchi - large tubules that branch from the trachea to carry air in and out of the lungs. Capillaries - the smallest blood vessels found in very rich networks between arteries and veins; the site where many substances are exchanged. Antibodies - a specific protein produced by B lymphocytes that attaches to an antigen and leads to its removal. Read more...iWorksheets :4Vocabulary :7
Human biology IIAntigen - a molecule that the immune system recognizes as part of the body or foreign to the body. Appendicular skeleton - a part of the skeleton composed of 126 bones found in the flexible regions of the body, including shoulders, hips and limbs. Axial skeleton - the central, anchoring part of the bony skeleton that consists of the skull, backbone (vertebrae) and rib cage. Bile - a chemical produced by the liver and stored temporarily in the gall bladder that is released into the intestines to help in fat digestion. Read more...iWorksheets :3Vocabulary :7
HS.HAP.5. Develop and use models to illustrate the anatomy of the muscular system, including muscle locations and groups, actions, origins and insertions.
HS.HAP.5.a. Plan and conduct investigations to explain the physiology of the muscular system (e.g., muscle contraction/relaxation, muscle fatigue, muscle tone), including pathological conditions (e.g., muscular dystrophy).
Human biology IBronchi - large tubules that branch from the trachea to carry air in and out of the lungs. Capillaries - the smallest blood vessels found in very rich networks between arteries and veins; the site where many substances are exchanged. Antibodies - a specific protein produced by B lymphocytes that attaches to an antigen and leads to its removal. Read more...iWorksheets :4Vocabulary :7
Human biology IIAntigen - a molecule that the immune system recognizes as part of the body or foreign to the body. Appendicular skeleton - a part of the skeleton composed of 126 bones found in the flexible regions of the body, including shoulders, hips and limbs. Axial skeleton - the central, anchoring part of the bony skeleton that consists of the skull, backbone (vertebrae) and rib cage. Bile - a chemical produced by the liver and stored temporarily in the gall bladder that is released into the intestines to help in fat digestion. Read more...iWorksheets :3Vocabulary :7
HS.HAP.12. Obtain and communicate information to explain the lymphatic organs and their structure and function.
HS.HAP.12.a. Develop and use a model to explain the body’s lines of defense and immunity.
Human biology IBronchi - large tubules that branch from the trachea to carry air in and out of the lungs. Capillaries - the smallest blood vessels found in very rich networks between arteries and veins; the site where many substances are exchanged. Antibodies - a specific protein produced by B lymphocytes that attaches to an antigen and leads to its removal. Read more...iWorksheets :4Vocabulary :7
Human biology IIAntigen - a molecule that the immune system recognizes as part of the body or foreign to the body. Appendicular skeleton - a part of the skeleton composed of 126 bones found in the flexible regions of the body, including shoulders, hips and limbs. Axial skeleton - the central, anchoring part of the bony skeleton that consists of the skull, backbone (vertebrae) and rib cage. Bile - a chemical produced by the liver and stored temporarily in the gall bladder that is released into the intestines to help in fat digestion. Read more...iWorksheets :3Vocabulary :7

AL.HS.ESS. EARTH AND SPACE SCIENCE

Earth’s Place in the Universe

HS.ESS.1. Develop and use models to illustrate the lifespan of the sun, including energy released during nuclear fusion that eventually reaches Earth through radiation.
HS.ESS.2. Engage in argument from evidence to compare various theories for the formation and changing nature of the universe and our solar system (e.g., Big Bang Theory, Hubble’s law, steady state theory, light spectra, motion of distant galaxies, composition of matter in the universe).
HS.ESS.3. Evaluate and communicate scientific information (e.g., Hertzsprung-Russell diagram) in reference to the life cycle of stars using data of both atomic emission and absorption spectra of stars to make inferences about the presence of certain elements.
HS.ESS.4. Apply mathematics and computational thinking in reference to Kepler’s laws, Newton’s laws of motion, and Newton’s gravitational laws to predict the orbital motion of natural and man-made objects in the solar system.
HS.ESS.5. Use mathematics to explain the relationship of the seasons to the tilt of Earth’s axis (e.g., zenith angle, solar angle, surface area) and its revolution about the sun, addressing intensity and distribution of sunlight on Earth’s surface.
HS.ESS.6. Obtain and evaluate information about Copernicus, Galileo, Kepler, Newton, and Einstein to communicate how their findings challenged conventional thinking and allowed for academic advancements and space exploration.

Earth’s Systems

HS.ESS.7. Analyze and interpret evidence regarding the theory of plate tectonics, including geologic activity along plate boundaries and magnetic patterns in undersea rocks, to explain the ages and movements of continental and oceanic crusts.
HS.ESS.8. Develop a time scale model of Earth’s biological and geological history to establish relative and absolute age of major events in Earth’s history (e.g., radiometric dating, models of geologic cross sections, sedimentary layering, fossilization, early life forms, folding, faulting, igneous intrusions).
Fossils IWorksheets :4
Fossils IIWorksheets :3
HS.ESS.9. Obtain, evaluate, and communicate information to explain how constructive and destructive processes (e.g., weathering, erosion, volcanism, orogeny, plate tectonics, tectonic uplift) shape Earth’s land features (e.g., mountains, valleys, plateaus) and sea features (e.g., trenches, ridges, seamounts).
The Rock CycleWorksheets :4Vocabulary :3
Weathering and ErosionWorksheets :3Vocabulary :3
HS.ESS.10. Construct an explanation from evidence for the processes that generate the transformation of rocks in Earth’s crust, including chemical composition of minerals and characteristics of sedimentary, igneous, and metamorphic rocks.
The Rock CycleWorksheets :4Vocabulary :3
Rocks IWorksheets :3Vocabulary :3
Rocks IIWorksheets :3Vocabulary :3
HS.ESS.12. Develop a model of Earth’s layers using available evidence to explain the role of thermal convection in the movement of Earth’s materials (e.g., seismic waves, movement of tectonic plates).
HS.ESS.13. Analyze and interpret data of interactions between the hydrologic and rock cycles to explain the mechanical impacts (e.g., stream transportation and deposition, erosion, frost-wedging) and chemical impacts (e.g., oxidation, hydrolysis, carbonation) of Earth materials by water’s properties.
Weathering and ErosionWorksheets :3Vocabulary :3
HS.ESS.14. Construct explanations from evidence to describe how changes in the flow of energy through Earth’s systems (e.g., volcanic eruptions, solar output, ocean circulation, surface temperatures, precipitation patterns, glacial ice volumes, sea levels, Coriolis effect) impact the climate.
HS.ESS.15. Obtain, evaluate, and communicate information to verify that weather (e.g., temperature, relative humidity, air pressure, dew point, adiabatic cooling, condensation, precipitation, winds, ocean currents, barometric pressure, wind velocity) is influenced by energy transfer within and among the atmosphere, lithosphere, biosphere, and hydrosphere.
HS.ESS.15.a. Analyze patterns in weather data to predict various systems, including fronts and severe storms.
Weather IIWorksheets :3Vocabulary :3
HS.ESS.15.b. Use maps and other visualizations to analyze large data sets that illustrate the frequency, magnitude, and resulting damage from severe weather events in order to predict the likelihood and severity of future events.
Weather IIWorksheets :3Vocabulary :3

AL.HS.ES. ENVIRONMENTAL SCIENCE

Earth and Human Activity

HS.ES.1. Investigate and analyze the use of nonrenewable energy sources (e.g., fossil fuels, nuclear, natural gas) and renewable energy sources (e.g., solar, wind, hydroelectric, geothermal) and propose solutions for their impact on the environment.
OceansWorksheets :4Vocabulary :3
The AtmosphereWorksheets :3Vocabulary :3
HS.ES.2. Use models to illustrate and communicate the role of photosynthesis and cellular respiration as carbon cycles through the biosphere, atmosphere, hydrosphere, and geosphere.
Cell processesFreeCellular metabolism is the set of chemical reactions that occur in living organisms in order to maintain life. Living organisms are unique in that they can extract energy from their environments and use it to carry out activities such as growth, development, and reproduction. Read more...iWorksheets :3Vocabulary :7
Photosynthesis and respirationPhotosynthesis may be thought of as a chemical reaction in which carbon dioxide from the air and water from the soil plus solar energy combine to produce carbohydrate and oxygen. What is similarity between human skeletal muscles and some bacteria? Match each Photosynthesis ad respiration term to its definition like Glucose, Chloroplast, Organelle, Guard Cells and many more. Read more...iWorksheets :4Vocabulary :2
HS.ES.7. Analyze and interpret data to investigate how a single change on Earth’s surface may cause changes to other Earth systems (e.g., loss of ground vegetation causing an increase in water runoff and soil erosion).
The Rock CycleWorksheets :4Vocabulary :3
Weathering and ErosionWorksheets :3Vocabulary :3
HS.ES.9. Develop and use models to trace the flow of water, nitrogen, and phosphorus through the hydrosphere, atmosphere, geosphere, and biosphere.
Ecology IMatch each ecology term to its definition like Energy pyramid, Decomposer, Carnivore, Ecosystem, Owl pellet, Omnivore and many more. Which human activity would be more likely to have a positive/negative impact on the environment? Which factor determines the type of terrestrial plants that grow in an area? Which energy transfer is least likely to be found in nature? Read more...iWorksheets :4Vocabulary :2
Ecology IIMatch each Ecology term to its definition like Trophic level, Food web, Consumer, Energy, Herbivore and more. Which component is not recycled in an ecosystem? Why Vultures, which are classified as scavengers, are an important part of an ecosystem? Which characteristic does creeping vine that is parasitic on other plants shares with all other heterotrophs? Read more...iWorksheets :3Vocabulary :2
Weather IWorksheets :4Vocabulary :3
HS.ES.10. Design solutions for protection of natural water resources (e.g., bioassessment, methods of water treatment and conservation) considering properties, uses, and pollutants (e.g., eutrophication, industrial effluents, agricultural runoffs, point and nonpoint pollution resources).
OceansWorksheets :4Vocabulary :3
HS.ES.11. Engage in argument from evidence to defend how coastal, marine, and freshwater sources (e.g., estuaries, marshes, tidal pools, wetlands, beaches, inlets, rivers, lakes, oceans, coral reefs) support biodiversity, economic stability, and human recreation.
Ecology IMatch each ecology term to its definition like Energy pyramid, Decomposer, Carnivore, Ecosystem, Owl pellet, Omnivore and many more. Which human activity would be more likely to have a positive/negative impact on the environment? Which factor determines the type of terrestrial plants that grow in an area? Which energy transfer is least likely to be found in nature? Read more...iWorksheets :4Vocabulary :2
Ecology IIMatch each Ecology term to its definition like Trophic level, Food web, Consumer, Energy, Herbivore and more. Which component is not recycled in an ecosystem? Why Vultures, which are classified as scavengers, are an important part of an ecosystem? Which characteristic does creeping vine that is parasitic on other plants shares with all other heterotrophs? Read more...iWorksheets :3Vocabulary :2
Rocks IWorksheets :3Vocabulary :3
Rocks IIWorksheets :3Vocabulary :3
OceansWorksheets :4Vocabulary :3
HS.ES.12. Analyze and interpret data and climate models to predict how global or regional climate change can affect Earth’s systems (e.g., precipitation and temperature and their associated impacts on sea level, glacial ice volumes, and atmosphere and ocean composition).
HS.ES.13. Obtain, evaluate, and communicate information based on evidence to explain how key natural resources (e.g., water sources, fertile soils, concentrations of minerals and fossil fuels), natural hazards, and climate changes influence human activity (e.g., mass migrations).
OceansWorksheets :4Vocabulary :3
HS.ES.16. Obtain and evaluate information from published results of scientific computational models to illustrate the relationships among Earth’s systems and how these relationships may be impacted by human activity (e.g., effects of an increase in atmospheric carbon dioxide on photosynthetic biomass, effect of ocean acidification on marine populations).
OceansWorksheets :4Vocabulary :3
The AtmosphereWorksheets :3Vocabulary :3

AL.RH.9-10. Reading Standards for Literacy in Science and Technical Subjects

Craft and Structure

RH.9-10.4. Determine the meaning of symbols, key terms, and other domain-specific words and phrases as they are used in a specific scientific or technical context relevant to Grades 9-10 texts and topics.
Chemical ReactionsChemical reaction is a process in which one or more substances, are converted to one or more different products. Synthesis - a chemical reaction where two or more elements or compounds combine to form a single product. Single Replacement Reaction - a chemical reaction where a more active element replaces a less active element in a compound. Decomposition - a chemical reaction in which a compound is broken down into simpler compounds or elements. Read more...iWorksheets :6Vocabulary :3

Integration of Knowledge and Ideas

RH.9-10.7. Translate quantitative or technical information expressed in words in a text into visual form (e.g., a table or chart) and translate information expressed visually or mathematically (e.g., in an equation) into words.
Chemical ReactionsChemical reaction is a process in which one or more substances, are converted to one or more different products. Synthesis - a chemical reaction where two or more elements or compounds combine to form a single product. Single Replacement Reaction - a chemical reaction where a more active element replaces a less active element in a compound. Decomposition - a chemical reaction in which a compound is broken down into simpler compounds or elements. Read more...iWorksheets :6Vocabulary :3
ThermodynamicsWorksheets :4

AL.RH.9-10. Reading Standards for Literacy in Science and Technical Subjects

Integration of Knowledge and Ideas

RH.9-10.7. Translate quantitative or technical information expressed in words in a text into visual form (e.g., a table or chart) and translate information expressed visually or mathematically (e.g., in an equation) into words.
ThermodynamicsWorksheets :4

AL.RH.11-12. Reading Standards for Literacy in Science and Technical Subjects

Craft and Structure

RH.11-12.4. Determine the meaning of symbols, key terms, and other domain-specific words and phrases as they are used in a specific scientific or technical context relevant to Grades 11-12 texts and topics.
Chemical ReactionsChemical reaction is a process in which one or more substances, are converted to one or more different products. Synthesis - a chemical reaction where two or more elements or compounds combine to form a single product. Single Replacement Reaction - a chemical reaction where a more active element replaces a less active element in a compound. Decomposition - a chemical reaction in which a compound is broken down into simpler compounds or elements. Read more...iWorksheets :6Vocabulary :3

Standards

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