"activities&amp"

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

Identify Parasites and Other Fauna

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

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

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

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

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

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

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

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.

In this activity, students explore methods to treat wastewater by creating a laboratory model that simulates large-scale commercial water treatment methods.

This working model thermostat will demonstrate how differential expansion is used to control temperature. A bimetallic strip is used to open or close an electric circuit when temperature changes. The contacts will carry about three amperes. The unit can be operated with a 6 V lantern battery, low voltage power supply, or a blow dryer. Mounted on a metal base; approximately 15 cm high.

A breakthrough forensic science lab activity based on the actual details of a double murder that took place on the Smith Farm in Old Fields, NY in 1842.