This resource is a set of three lesson plans to teach Primary 7 (Level 2) pupils the structure of a scientific experiment: hypothesis, data collection, data analysis and conclusions. In this ...

When you're cooking or cleaning inside your home, what chemicals are you breathing, and are they potentially harmful? Chemists have given us a solid start on the answer. A large, collaborative ...

COLUMBUS, Ohio (WCMH) — Monica Day recently visited COSI to explore some of the museum’s often-overlooked hallway science experiments. Joined by COSI educator Joe Wood, she got a hands-on lesson in ...

The Science: Air takes up space and exerts pressure. When we pull back the balloon, we store energy. When we release it, the balloon quickly pushes air through the small opening in the cup, creating a ...