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Explore Library
Create a Lessn
Select Grade
Pre-K
Kindergarten
First Grade
Second Grade
Third Grade
Fourth Grade
Fifth Grade
Sixth Grade
Seventh Grade
Eighth Grade
High school
Select Subject
Arts and humanities
Economics
Language arts
Life skills
Math
Science
Social Studies
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Comparing
Hot And Cold
Science
First grade
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Earth Events
Changes To Earth'S Surface...
Science
Second grade
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Classification
Identify Living And Nonliv...
Science
Third grade
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Units And Measurement
Abbreviate Force, Energy, ...
Science
Seventh grade
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Atoms And Molecules
Describe The Atomic Compos...
Science
Eighth grade
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Scientific Names
Identify Common And Scient...
Science
Fourth grade
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Light And Sound
Which Lets Light Go Throug...
Science
First grade
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Natural Hazards
Analyze Natural Hazard Map...
Science
Sixth grade
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Earth Events
Find Evidence Of Changes T...
Science
Second grade
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Electricity And Magnets
Label Magnets That Attract...
Science
Fourth grade
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Chemistry
Acids And Bases
Science
High school
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Conservation And Natural Resources
Evaluate Natural Energy So...
Science
Fifth grade
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Genes To Traits
Complete And Interpret Pun...
Science
Seventh grade
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Photosynthesis
Identify The Photosyntheti...
Science
Sixth grade
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Biochemistry
Understanding The Chemistr...
Science
Sixth grade
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Units And Measurement
Choose Metric Units Of Mas...
Science
Fifth grade
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