All Middle School resources

Interactive E-book Student Edition

Flow of Matter and Energy in Ecosystems (Student Edition)

The Flow of Matter and Energy in Ecosystems Interactive E-book* explores the systemic interplay and flow of matter and energy throughout ecosystems, populations, and organisms. Webs and pyramids are used to model and communicate about the transfer o...

Postsecondary High School Middle School Biology Environmental Science Life Science Technology 5E Assessment Curriculum Instructional Materials Inquiry Teaching Strategies Preservice Science Education Professional Learning old Teacher Preparation

Journal Article

Science 101: Q: How Do We Distinguish Between Living and Nonliving Things?

This column provides background science information for elementary teachers. This month’s issue discusses the criteria used to define living versus nonliving....

Elementary Middle School Life Science Professional Learning old

Journal Article

Science 102: The Speed of Light

This column shares exercises to challenge content knowledge. This month's issue presents a new challenge and answers the Falling Pennies challenge from last month....

Elementary High School Middle School Physical Science Inquiry Phenomena