Fourth graders examine the animals who live in rice paddies and create a chart.  In this rice lesson, 4th graders link the types of animals living in each ecosystem with a bar graph. Students use colored bars to show...

A great way to incorporate math into life science, this lesson has learners measure migratory routes on a map and calculate the actual distance that shorebirds on the routes would cover. Learners compute the distance covered in both...