A FRAMEWORK FOR K-12 SCIENCE EDUCATION: PRACTICES, CROSSCUTTING CONCEPTS, AND CORE IDEAS onal K-12 Resear cSCIENCE h C ounc i l A FRAMEWORKNati FOR EDUCATION: PRACTICES, CROSSCUTTING CONCEPTS, AND CORE Nati onal IDEAS Resear c h C ounc i l
![]()
A FRAMEWORK FOR K-12 SCIENCE EDUCATION: PRACTICES, CROSSCUTTING CONCEPTS, AND CORE IDEAS onal K-12 Resear cSCIENCE h C ounc i l A FRAMEWORKNati FOR EDUCATION: PRACTICES, CROSSCUTTING CONCEPTS, AND CORE Nati onal IDEAS Resear c h C ounc i l