North Carolina Standards 7th Grade Science Activities
Printable Seventh Grade Science Worksheets and Study Guides.
Acids, bases and saltsWorksheets: 4Study Guides: 1Vocabulary: 1Agents of Erosion and DepositionFreeWorksheets: 3Study Guides: 1Vocabulary: 4Bacteria and VirusesWorksheets: 4Study Guides: 1Vocabulary: 4Cell ProcessesWorksheets: 4Study Guides: 1Vocabulary: 7Cell ReproductionFreeWorksheets: 3Study Guides: 1Vocabulary: 8Chemistry in our worldWorksheets: 3Study Guides: 1Vocabulary: 1ClimateWorksheets: 3Study Guides: 1Vocabulary: 5EarthquakesWorksheets: 5Study Guides: 1Vocabulary: 6Elements and the periodic tableWorksheets: 4Study Guides: 1Vocabulary: 2Exploring the Oceans/OceanographyFreeWorksheets: 3Study Guides: 1Vocabulary: 5Introduction to PlantsWorksheets: 4Study Guides: 1Vocabulary: 5Mixtures, solutions and compoundsWorksheets: 3Study Guides: 1Vocabulary: 1Our Solar SystemWorksheets: 4Study Guides: 1Vocabulary: 3Technology in our worldWorksheets: 3Study Guides: 1Vocabulary: 1The Sun-Earth-Moon SystemWorksheets: 4Study Guides: 1Vocabulary: 5The World of Life ScienceWorksheets: 4Study Guides: 1Vocabulary: 2VolcanoesWorksheets: 4Study Guides: 1Vocabulary: 3Weathering of rocks and soil formationWorksheets: 4Study Guides: 1Vocabulary: 4
NC.7.E. Earth Science
Earth Systems, Structures and Processes
7.E.1. Understand how the cycling of matter (water and gases) in and out of the atmosphere relates to Earth's atmosphere, weather and climate and the effects of the atmosphere on humans.
7.E.1.1. Compare the composition, properties and structure of Earth's atmosphere to include: mixtures of gases and differences in temperature and pressure within layers.
7.E.1.2. Explain how the cycling of water in and out of the atmosphere and atmospheric conditions relate to the weather patterns on Earth.
7.E.1.3. Explain the relationship between the movement of air masses, high and low pressure systems, and frontal boundaries to storms (including thunderstorms, hurricanes, and tornadoes) and other weather conditions that may result.
7.E.1.4. Predict weather conditions and patterns based on information obtained from:7.E.1.4.a. Weather data collected from direct observations and measurement (wind speed and direction, air temperature, humidity and air pressure)7.E.1.4.b. Weather maps, satellites and radar7.E.1.4.c. Cloud shapes and types and associated elevation
7.E.1.5. Explain the influence of convection, global winds and the jet stream on weather and climatic conditions.
7.E.1.6. Conclude that the good health of humans requires: monitoring the atmosphere, maintaining air quality and stewardship.
NC.7.L. Life Science
Evolution and Genetics
7.L.2. Understand the relationship of the mechanisms of cellular reproduction, patterns of inheritance and external factors to potential variation among offspring.
7.L.2.1. Explain why offspring that result from sexual reproduction (fertilization and meiosis) have greater variation than offspring that result from asexual reproduction (budding and mitosis).
7.L.2.2. Infer patterns of heredity using information from Punnett squares and pedigree analysis.
7.L.2.3. Explain the impact of the environment and lifestyle choices on biological inheritance (to include common genetic diseases) and survival.
Structures and Functions of Living Organisms
7.L.1. Understand the processes, structures and functions of living organisms that enable them to survive, reproduce and carry out the basic functions of life.
7.L.1.1. Compare the structures and life functions of single-celled organisms that carry out all of the basic functions of life including:7.L.1.1.a. Euglena7.L.1.1.b. Amoeba7.L.1.1.c. Paramecium7.L.1.1.d. Volvox
7.L.1.2. Compare the structures and functions of plant and animal cells, including major organelles (cell membrane, cell wall, nucleus, chloroplasts, mitochondria, and vacuoles).
7.L.1.3. Summarize the hierarchical organization of multi-cellular organisms from cells to tissues to organs to systems to organisms.
7.L.1.4. Summarize the general functions of the major systems of the human body (digestion, respiration, reproduction, circulation, and excretion) and ways that these systems interact with each other to sustain life.
NC.7.P. Physical Science
Energy: Conservation and Transfer
7.P.2. Understand forms of energy, energy transfer and transformation and conservation in mechanical systems.
7.P.2.1. Explain how kinetic and potential energy contribute to the mechanical energy of an object.
7.P.2.2. Explain how energy can be transformed from one form to another (specifically potential energy and kinetic energy) using a model or diagram of a moving object (roller coaster, pendulum, or cars on ramps as examples).
7.P.2.3. Recognize that energy can be transferred from one system to another when two objects push or pull on each other over a distance (work) and electrical circuits require a complete loop through which an electrical current can pass.
7.P.2.4. Explain how simple machines such as inclined planes, pulleys, levers and wheel and axels are used to create mechanical advantage and increase efficiency.
7.P.1. Understand motion, the effects of forces on motion and the graphical representations of motion.
7.P.1.2. Explain the effects of balanced and unbalanced forces acting on an object (including friction, gravity and magnets).
7.P.1.3. Illustrate the motion of an object using a graph to show a change in position over a period of time.
7.P.1.4. Interpret distance versus time graphs for constant speed and variable motion.
NC.CC.6-8.RST. Reading Standards for Literacy in Science and Technical Subjects
Craft and Structure
6-8.RST.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 6-8 texts and topics.
Integration of Knowledge and Ideas
6-8.RST.7. Integrate quantitative or technical information expressed in words in a text with a version of that information expressed visually (e.g., in a flowchart, diagram, model, graph, or table).
6-8.RST.9. Compare and contrast the information gained from experiments, simulations, video, or multimedia sources with that gained from reading a text on the same topic.
NC.CC.6-8.WHST. Writing Standards for Literacy in Science and Technical Subjects
Research to Build and Present Knowledge
6-8.WHST.7. Conduct short research projects to answer a question (including a self-generated question), drawing on several sources and generating additional related, focused questions that allow for multiple avenues of exploration.
Text Types and Purposes
6-8.WHST.2. Write informative/explanatory texts, including the narration of historical events, scientific procedures/ experiments, or technical processes.
6-8.WHST.2.f. Provide a concluding statement or section that follows from and supports the information or explanation presented.
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