Educational Standards
From: A Framework for K-12 Science Education:
Practices, Crosscutting Concepts, and Core Ideas (2012)
By the National Research Council of the National Academies
Click the page image to read the book
Pennsylvania Integrated Standards for Science, Environment and Ecology
The Pennsylvania Integrated Standards for Science, Environment, and Ecology (Grades 6-12) take effect on July 1, 2025
Click the page image, then scroll down to page 4 to read the section of the document dealing with evolution and natural selection
