All Postsecondary resources

Interactive E-book

Earth's Changing Surfaces

Earth is a system that exists in dynamic equilibrium. The Earth of today does not look the same as it did millions of years ago. Even the Earth thousands of years ago has distinct differences from the Earth we know today. The Earth’s Changing Surfa...

Postsecondary Earth & Space Science Technology 5E Assessment Instructional Materials Inquiry Teaching Strategies Preservice Science Education Professional Learning old Teacher Preparation

Interactive E-book

Atomic Structure

By asking questions, conducting investigations, and interpreting results, scientists now have a better understanding of what makes up the smallest unit of matter that has properties of an element. The Atomic Structure Interactive E-book* uses investi...

Postsecondary Chemistry Physical Science Technology 5E Assessment Instructional Materials Inquiry Pedagogy Teaching Strategies Preservice Science Education Professional Learning old Teacher Preparation

Interactive E-book

Cells and Chemical Reactions

All organisms—from single-celled bacteria to multicellular animals—need to obtain and use energy. The Cells and Chemical Reactions Interactive E-book* takes a closer look at the process of metabolism in cells, including photosynthesis in plant ce...

Postsecondary Biology Chemistry Life Science Technology 5E Assessment Instructional Materials Inquiry Teaching Strategies Preservice Science Education Professional Learning old Teacher Preparation