New Printable Worksheets and Lesson Activities
Mathematics
Extend the counting sequence.
Count to 120, starting at any number less than 120. In this range, read and write numerals and represent a number of objects with a written numeral.
Generalize place value understanding for multi-digit whole numbers.
Use place value understanding to round multi-digit whole numbers to any place.
Science
Describe factors that cause changes to Earth's surface over time. Examples: earthquakes, volcanoes, weathering, erosion, glacial erosion or scouring, deposition, water flow, tornadoes, hurricanes, farming and conservation, mining and reclamation, deforestation and reforestation, waste disposal, global climate changes, greenhouse gases
Comparing constructive and destructive natural processes and their effects on land formations. Examples: constructive - volcanic and mountain-building processes; destructive - erosion by wind, water, and ice
Activity Lesson RocksGrade 6
The student demonstrates an understanding of geochemical cycles by applying knowledge of the water cycle to explain changes in the Earth's surface.
Structure of the Earth: Describe the composition and interactions between the structure of the Earth and its atmosphere.
Explain the following processes involved in the formation of the Earth's structure: Erosion; deposition; plate tectonics; volcanism.
Mathematics
Estimation: Use estimation strategies reasonably and fluently while integrating content from each of the other strands.
Make estimates appropriate to a given situation or computation with whole numbers, fractions, and decimals.
Use place value understanding and properties of operations to perform multi-digit arithmetic.
Multiply a whole number of up to four digits by a one-digit whole number, and multiply two two-digit numbers, using strategies based on place value and the properties of operations. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.
Worksheet Word ProblemsGrade 4
Use place value understanding and properties of operations to perform multi-digit arithmetic. (A range of algorithms may be used.)
Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.
Worksheet Word ProblemsGrade 3
Science
Earth's Processes and Systems: Understand the processes acting on the Earth and their interaction with the Earth systems.
Relate plate boundary movements to their resulting landforms, including: Mountains; faults; rift valleys; trenches; volcanoes.
Activity Lesson EarthquakesGrade 7
Structure of the Earth: Describe the composition and interactions between the structure of the Earth and its atmosphere.
Describe the properties and the composition of the layers of the atmosphere.
Earth's History: Explain how scientists determine the relative ages of fossils found in layers of sedimentary rock: law of superposition, law of cross-cutting
Activity Lesson FossilsGrade 8
Mathematics
Apply and extend previous understandings of arithmetic to algebraic expressions.
Apply the properties of operations to generate equivalent expressions.
Apply and extend previous understandings of arithmetic to algebraic expressions.
Apply the properties of operations to generate equivalent expressions.
Science
Develop an understanding of the origins, ongoing processes, and forces that shape the structure, composition, and physical history of the Earth.
The student demonstrates an understanding of the forces that shape Earth by using models to show the relationship between convection currents within the mantle and the large-scale movement of the surface. (L)
The student demonstrates an understanding of the theories regarding the origin and evolution of the universe by comparing and contrasting characteristics of planets and stars. (i.e., light reflecting, light emitting, orbiting, orbited, composition.)
Mathematics
Use place value understanding and properties of operations to add and subtract.
Add up to four two-digit numbers using strategies based on place value and properties of operations.
Worksheet Visual AdditionGrade 2
Use place value understanding and properties of operations to add and subtract.
Add up to four two-digit numbers using strategies based on place value and properties of operations.
Worksheet Visual AdditionGrade 2
Use place value understanding and properties of operations to add and subtract.
Add up to four two-digit numbers using strategies based on place value and properties of operations.
Worksheet Visual AdditionGrade 2
English Language Arts
Conventions of Standard English
Demonstrate command of the conventions of Standard English capitalization, punctuation, and spelling when writing.
Use conventional spelling for high-frequency and other studied words and for adding suffixes to base words (e.g., sitting, smiled, cries, happiness).