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200+ free interactive tools for your classroom. Standards-aligned, no login for students, works on any device.

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Times Tables Fractions Place Value Water Cycle Solar System US States

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📋 Common Core & Standards Alignment
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Place Value Chart
Understand place value for multi-digit numbers
CCSS.MATH.2.NBT
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Fraction Visualizer
Develop understanding of fractions as numbers
CCSS.MATH.3.NF
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Multiplication Table
Fluently multiply within 100
CCSS.MATH.3.OA
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Coordinate Plane
Graph points in the first quadrant
CCSS.MATH.5.G
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Order of Operations
Write and interpret numerical expressions
CCSS.MATH.5.OA
Water Cycle
Earth's systems: water cycling
NGSS 5-ESS2-1
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Food Chains
Ecosystems: interdependent relationships
NGSS 5-LS2-1
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States of Matter
Structure and properties of matter
NGSS 2-PS1-1
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Branches of Government
Civic knowledge and democratic participation
C3.D2.Civ.1
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US States Explorer
Geographic representations of the world
C3.D2.Geo.2
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Parts of Speech
Demonstrate command of English grammar
CCSS.ELA.L.3.1
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Prefix & Suffix
Determine meaning of words using affixes
CCSS.ELA.L.4.4
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🆕 Free Classroom Resources
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Worksheet Generator
Print-ready worksheets in seconds
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AI Homework Helper
Students get instant explanations
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Progress Tracker
Students track their own scores
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SEL Activities
Social-emotional learning tools