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Scientific Methods: Investigation of the physical world is enhanced through the use of scientific methods that attempt to remove human biases and increase objectivity.

physical and chemical changes header

Exploring Physical and Chemical Changes

Lessons

Students observe and classify physical and chemical changes of matter.

What is the Greenhouse Effect?

What is the Greenhouse Effect?

Hands-on Activities

Explore the greenhouse effect and learn about the impacts it can have on the environment.

Container of flour

Mystery Powders

Lessons

Students investigate the properties of a variety of everyday solids (powders) and liquids to determine the identity of an unknown solid (mystery powder).

How fast does a heart pump blood?

How fast does a heart pump blood?

Hands-on Activities

Get active in this activity and explore the impact of exercise on your heart rate. Ready, set, GO!

How much air do I breathe in?

How much air do I breathe in?

Hands-on Activities

Learn how to measure lung capacity and about the factors that can affect our lung capacity in this hands on activity.