Middle School / High School
Crayfish might not be your first choice of pet, but they’ll do in a pinch! Crayfish make a great choice for a classroom animal and can even be picked up. Just watch this video to learn how to feed and provide a home for this freshwater creature.
Watch our video above.
Recommended Products
Save 15% on Science Supplies this Month
Get the Promo CodeThis free resource helps students learn how the elements make up everything on the earth, in the solar system, and in the universe.
We’ve scared up fun facts and activities that support your lesson plans on skeletal systems.
Check out 15 of our most popular chemistry activity downloads in one convenient place. Covers classroom or distance-learning lessons.
This activity helps students investigate Boyle's law and the behavior of colloid particles when exposed to pressure changes.
Give students a boost from using fruit to demonstrate how batteries convert stored chemical energy into electrical energy.
Students can explore wildlife conservation, why it's important, and methods used to address biodiversity loss.
Download this care guide for the facts on Bacteria and Fungi and instructions for their observation, care, and culturing.
A quick and easy activity illustrating the effect of cross-linking on a polymer
Students can think like a scientist by using the scientific method.
Download this care guide for the facts on Hydra reproduction, regeneration, and instructions for their collection, care, and feeding.
Download this guide for the facts on Nasonia lifecycle and instructions for culturing and handling Sarcophaga and Nasonia.
Help students explore methods used by “Disease Detectives” in virology labs to detect respiratory viruses.
Your students will be the few in a “billion” people who can answer questions about the structure and composition of the Milky Way Galaxy.
A quick and easy activity illustrating the effect of concentration, temperature, and a catalyst on the rate of reaction.
A hands-on way to help the students in your class investigate endothermic reactions.
Download this care guide for the facts on planaria reproduction and instructions for their collection, care, and feeding.
Download this care guide for the facts on culturing this complex yet easily studied organism.
Help students separate fact from friction when it comes to the motion of the Earth’s crust and the movement of its tectonic plates.
Use this free resource to demonstrate the science of surface waves, wind waves, linear theory, stokes drift, shoaling & breaking, wave measurement, and more.
These real-life science teachers share how they use Ward’s Science Olympiad kits to teach hands-on STEM lessons at home or in the classroom.
