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Home Page | Next Generation Science Standards
Common Core State Standards - Resources (CA Dept of Education)
Science & Technical Subjects | Common Core State Standards …
Read the Standards | Common Core State Standards Initiative
Science Standards | NSTA
Science - Teaching & Learning (CA Dept of Education)
About the Standards | Common Core State Standards Initiative
NGSS vs. Common Core Science Standards: What's the Difference?
The Common Core Explained - Education Week