Students predict the number of cells after a series of cell divisions.  In this cells instructional activity students create a graph of their results and create a patterned drawing. 

Students identify locations of rainforests, compare/contrast layers of the rainforest, construct and interpret maps and graphs, recognize relationships between man and the environment, and write about an imaginary walk in the rainforest.

Students incubate quail eggs. In this biology lesson, students observe the development of the embryo, monitor, turn, weigh the eggs, and observe the hatching of the chicks. They identify the structures within a fertilized egg and their...

Third graders make and maintain a mini terrarium. They keep a daily journal of what happens in their terrarium and record daily observations and measurements.

Students examine the functions of earthworms and their effect on soil. They conduct an earthworm dissection lab, and complete a checklist.

Eighth graders discover how animals adapt to their surroundings. They identify physical traits and behaviors that are important to survival. They examine the results of an organism's failure to adapt.

Detective Le Plant has taken you on an adventure through the world of plants. As his assistant, he has shown you the inner workings of seeds, flowers, and other plant parts. He has also shown you what is needed for plants to grow and be...