Third graders find information about different breeds of pigs using the Internet, books, and encyclopedias. Groups select one breed of pig that interests them. They construct a stuffed likeness of the pig.

Tenth graders examine the different parts of the heart. In this biology lesson, 10th graders perform dissection of the fetal pig. They explain how the heart maintains homeostasis.

Learners analyze different regions of the brain which are responsible for different aspects of cognition, awareness and regulating the body's process.

Students understand how farming practices and the topography of a region can effect the health and safety of all living things. Students play a game which helps them understand how the chemical Azatrine has spread in the watershed.

In this classification worksheet, students use information describing the ways biologists compare living things to complete 4 matching questions.

Students estimate how many different species of organisms inhabit the Earth. In groups, they match the pictures of embryos at the different stages of development. They compare and contrast animals from the sky, land, and water and...

Students explore various animal brains. For this animal anatomy lesson, students compare and contrast animal brains with the brain of a human. They record several characteristics in a data table for each brain they observe.

Learners compare their unknown serum against a set of known serum standards and determine the animal source of their serum. They write a lab report to communicate their results.

In the fairy tale of the three little pigs, the wolf huffed and puffed and blew down the first pig's straw house. But in reality, straw tied into bales is a viable building material that when used properly, makes sturdy and...