Animal Activities: Teacher's Pets

Comparative anatomy prevails in the lesson exploring diversity among invertebrates. Biologists examine physical characteristics of an earthworm from phylum annelida and a meal worm from phylum insecta. They also inspect a cricket and a...

Students investigate how earthworms help build good soil. They examine the worms carefully to find the ringlike segments and swollen band at the front of the earthworm's body. Students take turns dampening the soil every day and adding...

You've heard of it raining cats and dogs ... but what about fish and frogs? It turns out, one scenario is much more likely than the other! Intrepid weather investigators examine the curious behavior of waterspouts using a leaf blower,...

Named for the soldiers who operated artillery cannons, the bombardier beetle operates a cannon of its own. The video explains how it sets off a chemical reaction creating a small explosion they can aim at a predator. The evolution of the...

Terrific toys turn into a demonstration of the transfer of energy. Potential energy becomes kinetic energy as the wind-up toy walks, a popper flies into the air, and a balloon whizzes when the air inside is expelled. The concept of...

Energize your physical scientists with this little video on potential and kinetic energy, transformation of energy, and the generating of electricity. Bill Nye walks viewers through the process of burning coal to create steam, turn a...

During the first few sniffles of a cold, you can't help wondering where you picked up the illness. Watch an Ed Ted video that details the difference between miasma theory and germ theory, and the ways that Dr. John Snow's research...

Here's a resource that is definitely not a waste. Viewers learn about rollers, tunnelers, and dwellers, three types of dung beetle clean-up crews and the important roles they play in preventing global warming and in indicating the health...

Is it true that larger animals have longer lifespans than smaller animals? Does an animal's habitat help shape the length of its life? And does the ability to adapt and evolve allow living things to expand their lifespans? Watch a...

Transforming a deep breath into beautiful musical notes, brass instruments represent an interesting combination of scientific understanding and artistic creativity. Traveling from the mouth piece to the bell, this short...