"activities&amp"

Identify Parasites and Other Fauna

Tell Time from the Shadows Made by the Earth’s Rotation.

Students experiment with circulation in air and water with this lab activity.

Students explore the Moon's motion and phases in this lab activity.

Science teacher Michael Calhoun developed this activity to help students explore the difficulty of predicting the advance of a developing hurricane.

Six Activities to Examine Groundwater Movement and Contamination

A Great Exploration Activity into Many Chemistry Topics

With this activity, students re-create the DNA molecule to better understand replication, transcription, and translation.

The Exploring Mechanical Weathering Lab Activity Shows the weathering of rocks on the Earth’s surface.

This fast and easy activity acquaints students with electrophoresis using inexpensive dyes.

In this fun activity, students are challenged to balance chemical equations, perform mole calculations, determine limiting reagents, and understand stoichiometry.

Students will gain microtechnique and staining experience by creating their own microscope slides of onion root tips that have been specially grown, cut, and fixed at maximum mitotic activity.

With this activity, teachers just add water to a dry powder for an intriguing, instant illumination in a bag.

This activity provides a safe method to introduce one of the most important examinations used in the hematology lab.

Examine Environmental Effects of Plant Fertilizer

This kit provides a fun, hands-on activity that utilizes techniques used by oceanographers and topographers to map sea floors.