Curated OER
Bite on This!
Different types of teeth have different roles. Third graders study how molars, incisors, and canines function in a rabbit skull and a cat skull. After answering some questions about the teeth of herbivores and carnivores, kids...
Curated OER
Dinnertime for Animals
Is a deer an herbivore? What about a spider? Experiment with the food chain in an interactive science experiment. After listing the herbivores from a selection of animals, third and fourth graders compare the skulls and teeth of...
Curated OER
Introduction to Adaptation
Tenth graders observe collections of specimens and discuss their answers to provided questions. They explore common ancestry, homology, analogy, adaptive radiation, and evolution, while formulating creative answers based on their...
Reading Through History
Early History and Exploration Unit
We all know about Christopher Columbus, but who else explored the Americas, and specifically, the future United States of America? Learners find out these answers and more in a resource that includes four different reading sections,...
Curated OER
Owl Pellets
Students examine and discuss what owls eat and how their digestive system works. They dissect owl pellets, identify the bones found, and analyze and record the results.