Astronomer/ Professor Dr. Kate Dellenbusch explains different ways to safely view a solar eclipse, the science behind why these methods work, and how to create a pinhole viewer.
Click the image to watch the video on PBS LearningMedia.
Lesson 104
Science
3rd Grade, 4th Grade, 5th Grade, 6th Grade, 7th Grade, 8th Grade
A balloon in a bottle, building a lung and bubbles? Explore the positive properties of air, namely gases take up [...]
Lesson 105
4th Grade, 5th Grade, 6th Grade
Mister C and the Science Crew have fun building their own heatless lava lamp. Explore what will float (or sink) with these density experiments.
An unpoppable balloon, spinning soda and a simple steamboat? Explore thermal energy and how different materials conduct heat. STEM Challenge: [...]