Students analyze water samples to see the contaminants and then use the Internet to find the sources of the contamination.  In this investigative water activity students analyze water and work together to solve the mystery of...

Second graders discover what magnets can do. In this magnet lesson plan students make predictions about magnets. They experiment with the magnets and record their data on a chart.

Students experiment with lactase to find out how milk sugar is broken down in the body. In this enzyme lesson, students use glucose strips to investigate the breakdown of lactose into glucose and galactose for milk digestion in the human...

Students explore Ultraviolet detecting beads and conduct several investigations with them.  In this investigative lesson students participate in an experiment to see the harmful effects of UV light and discuss their findings. 

Students explore one method for the detection of lead in soil. The detection of the presence of lead in soil can be determined sensitively using inexpensive swabs. Pupils collect several spoonfuls of soil from various parts of their...

Learners investigate the environment by examining mineral characteristics.  In this mineral lesson, students perform scientific observations in groups in which they identify minerals found in everyday objects by using a...

Students participate in a field and laboratory study to determine if local freshwater mussels are environmentally stressed.

Students explore simple circuits. Students conduct a variety of experiments to discover their level of conductivity. Students summarize and explain experimental findings. Students are introduced to passive causality.

Middle schoolers examine various pond water samples to identify water quality. In this water quality lesson, students will identify levels of nitrates, ammonia, pH, hardness,and alkalinity in pond water. They will explain importance of...

As an experiment is demonstrated for them, students write down their observations and brainstorm questions that can help them understand what they saw. After watching the experiment again—which demonstrates a soda can collapsing due to...

First graders write facts about the Earth. In this Earth lesson, 1st graders discuss natural resources, recycling, and how to keep the Earth clean. They work in groups to create a small book with 3-5 facts about the Earth's environment.

Students observe the effects of limestone on the acidity of water. Some areas of the nation have a lot of limestone in lake bottoms and in soil, which helps neutralize the effects of acid rain. Students see this effect first hand.

Students investigate the mixing of light. They form a hypotheses to reason why color changes occur and they write conclusions and ask new questions arising from the investigation. Students identify the primary and complementary colors of...

Students study how to calculate momentum, kinetic, and potential energy. They apply each form of energy to real world situations including demonstrations, watching videos, and designing a Power Point presentation. They investigate in...

Fourth graders examine aquatic orgnaisms and how enviromental chages affect them. This factors include: temperature, Ph, oxygen, nutrients, and pollutants. They also explore habitat quality (erosion). Students compile data and create...

Students will investigate the differences in conductivity of materials, design a variety of complete circuits, and observe the differences between the manner in which light is produced in an incandescent light bulb and an LED.