Soda Bottle Science: 25 Hands-on Activities for Physical, Earth, and Life Sciences

Sandwich Bag Science: 25 Hands-on Activities for Physical, Earth, and Life Sciences

The Science Teacher's Activity-A-Day, Grades 5-10: Over 180 Reproducible Pages of Quick, Fun Projects that Illustrate Basic Concepts

Coffee Can Science

Science Question of the Day: 180 Standards-Based Questions That Engage Students in Quick Review of Key Content—and Get Them Ready for the Tests

25 Totally Terrific Science Projects: Easy How-to’s and Templates for Projects That Motivate Students to Show What They Know About Key Science Topics

STEM Labs for Middle Grades, Grades 5 - 8

One Minute Mysteries: 65 Short Mysteries You Solve With Science!

Science Games and Puzzles, Grades 5 - 8

Hands-On Engineering

General Science, Grades 5 - 8 (Daily Skill Builders)