Scholastic
Scholastic: Dirtmeister's Science Lab: Good Vibrations
An experiment that explores the relationship between vibrations and pitch. This site includes web links, a challenge question, and notes to the teacher.
Scholastic
Scholastic: Dirtmeister's Science Lab: Matter
Students will use water and cornstarch to make a mystery matter, and then discuss what happens when different energy is applied.
Scholastic
Scholastic: Dirtmeister's Science Lab: Matter
Step into Dirtmeister's Science Lab as he explores the challenge question: "How can you force a physical change in matter?" Learn about matter, make your predictions and then do the experiment.
Scholastic
Scholastic: Dirtmeister's Science Lab: Circuits
Step into Dirtmeister's Science Lab as he sets out to answer the challenge question: "How can you make a flashlight shine brigher?" Learn about circuits, make your predictions and then do the experiment.
Scholastic
Scholastic: Dirtmeister's Science Lab: Levers
Step into Dirtmeister's Science Lab and help him answer the challenge question: "How can you lift four times your weight?" Learn about levers, make your predictions and then do the experiment.
Scholastic
Scholastic: Dirtmeister's Science Lab: Acid Rain
Step into Dirtmeister's Science Lab as he sets out to answer the challenge question: "How does acid rain affect an ecosystem?" Learn about ecosystems, make your predictions and then do the experiment.
Scholastic
Scholastic: Dirtmeister's Science Lab: Erosion
Step into Dirtmeister's Science Lab and discover how rain shapes the Earth. Learn about erosion then do the experiment.
Other
London South Bank University: Ear Structure and Function
An informative and somewhat technical discussion on the function and structure of the inner, middle, and outer ear. Numerous diagrams accompany the text.
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