Owl Pellet Dissection + Video
Learn about the eating habits of birds of prey by dissecting an owl pellet.
How Lungs Work
Learn how your lungs function in this science lesson.
Senses: Ears & Hearing for PreK-2
What is sound? Sound is caused when objects vibrate (move back and forth very quickly). Vibrations create sound waves that can travel in all different directions through air, water, and lots of other materials. When sound waves are spread out, the sound we can hear is...How to Make Limewater
Limewater is used in many science experiments and is easy to make on your own.
How To Make Casts of Animal Tracks
Find the right track, and pour plaster in it to make a permanent cast.