Students investigate how fruits and vegetables change and grow.  In this life cycle of fruits and vegetables lesson, students observe the changes in fruits and vegetables as they grow and record the colors on a worksheet.

Kids in grades K-2 increase their logical reasoning and visual discrimination skills by determining which things shown are alive. They use the criteria that all living things move on their own to mark each image as alive or not. 

Primary marine biologists consider the largest living animals on Earth, the whales. Introduce them to general anatomy, unique adaptations, and behaviors. Teach them to sing a song that will help them remember some of these facts....

The class will examine a series of live or stuffed animals in order to learn how different animals survive in distinctive habitats. As they examine each animal, they will be asked a series of critical thinking questions geared at getting...

Students apply cause and effect relationships to water pollution in a stream. In this pollution instructional activity students recognize the importance of clean water in their daily lives. Students accompany "Fred the Fish" as he...

Students discover what a coral reef is and the animals that live there. For this ecosystem lesson, students act out a story with ocean organisms. They answer questions that show the interdependency of the sea animals.