TED-Ed
How to Speak Monkey: The Language of Cotton-Top Tamarins
Tamarin monkey language can be categorized by stem upsweep, duration, peak frequency, and frequency change. Although other complex terminology is used to describe the 38 calls of this species, the video is easy to follow and a...
Houghton Mifflin Harcourt
Animal Encounters: English Language Development Lessons (Theme 6)
Denali National Park and the rain forests of Brazil are the settings for a series of lessons on animal encounters with grizzly bears and golden lion tamarins. The 32-page packet includes scripted lesson plans, activity suggestions, and...
Agriculture in the Classroom
Roll of the Genes
Animal reproduction in sheep and cattle is explored with the help of Punnet squares. Scholars employ tools using probability to conclude the color of wool a sheep's offspring will have. Acting as animal geneticists, pupils then take...
Cold Spring Harbor Laboratory
Genes Are Real Things
Proving microscopic structures exist is a difficult task. Learn how scientists did just that in the mid-1800s as they set out to identify the cellular structures related to genetics. The online lesson explains the collection of work that...
National Wildlife Federation
Massive Migrations: Grades K-4
Bird migration is a fascinating behavior. Budding scientists experience their own migrations using the school grounds for their flight patterns. They follow a map that leads them through a migration pattern that includes stops for...
American Museum of Natural History
Ask a Scientist About Dinosaurs
Who doesn't want to know more about the mysterious dinosaurs? Learners read about dinosaurs and the process scientists use to continue learning more about the animals in an interview-type format. A paleontologist responds to submitted...
Centers for Disease Control and Prevention
Understanding the Epidemiologic Triangle through Infectious Disease
Introduce infectious diseases and the epidemiologic triangle. A helpful resource describes the agent, host, and environment from the three vertices as well as the time factor, which is in the middle. Scholars complete a simple...