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.
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Activities to help keep students sharp academically while providing them with engaging new experiences.
The students in your class will be itching to learn more after the very first lesson about substances that cause allergic responses.
Information-packed resources support your biology lesson plans and make learning exciting for your students.
Grow, evolve, and transform your lesson plans with our most popular butterfly resources—all in one place.
Engage students in fascinating lessons about the heart’s central role in the circulatory system.
Download this care guide for the facts on maintaining algal cultures and special culture techniques for this vital organism.
From freckles and dimples to nearsightedness and allergies, hereditary traits are fascinating; that’s why students love exploring human genetics.
The curious minds in your class will be fascinated to learn the science of how masks work to help keep disease or bacteria carrying respiratory droplets at bay.
Students can explore wildlife conservation, why it's important, and methods used to address biodiversity loss.
Download this care guide for the facts on handling and making experimental crosses with this widely studied organism.
Download this care guide for the facts on Hydra reproduction, regeneration, and instructions for their collection, care, and feeding.
Download this care guide for the facts on Bacteria and Fungi and instructions for their observation, care, and culturing.
1:44In this extension of Ward’s Effects of Drugs on Daphnia Kit, your students will be discovering the effects of an energy drink on a living water flea Daphnia.
The good news is that by simply washing our hands, we can help decrease the spread of coronavirus and other things that make us sick.
Download this simple biology lesson plan and introduce elementary science students to the plant pigments responsible for autumn leaf colors.
This hands-on DNA activity uses common household supplies to teach students a technique for extracting the DNA that makes them who they are.
A timely discussion about handling Thanksgiving leftovers to expand students' understanding of food-science topics.
Help students explore methods used by “Disease Detectives” in virology labs to detect respiratory viruses.
Penguins are a beloved flightless aquatic bird. Your class will be delighted to learn about their characteristics, habitat, and evolution.
Download this care guide for the facts on culturing this complex yet easily studied organism.
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