Learners explore the solar cycle through a series of experiments. In this space science lesson, students construct and evaluate solar cycle graphs. They explain how this phenomenon affects the Earth.

Students conduct a series of tests to identify unknown compounds. In this chemistry lesson, students compare the physical and chemical properties of substances. They collect data and formulate a conclusion.

Students compare various brands of floor polishes and test their durability and appearance.  In this floor polish lesson students test different polishes and check performance. 

Learners differentiate chemiluminescence from bioluminescence. In this biology lesson, students explain how fireflies and other animals emit light. They discuss the applications of engineered bioluminescence.

Student identify the basic human needs. In this life science lesson plan, 3rd graders compare the needs of plants, animals and humans. They apply what they have learned by playing a survival team game.

Learners explain how battery chargers work. In this physics lesson, students discuss the two main ways that vehicles get charged. They build their own battery charger.

Students explain how Daniell cells work. In this electrochemistry instructional activity, students conduct a variety of experiments to explore the different types of cells. They create a model of Daniell cell.

Students construct a homopolar motor following certain procedures. In this physics lesson, students explain how generators and motors work. They compare and contrast the characteristics of both.

Students explore how Maglev trains work. In this technology instructional activity, students discuss the pros and cons of Maglev compared to conventional trains. They build a simple Maglev train model.

Young scholars discuss the importance of plankton in the ocean ecosystem. In this biology lesson plan, students identify the different types plankton by observing them under the microscope. They explain how plankton population affect...

Students explore tobacco smoking and the impact it has on society.  In this health lesson students complete several experiments on smoking and lung cancer.

Students explore chemiluminescence through various experiments. In this chemistry lesson, students explain the chemical reaction that drives the process. They give real life applications of chemiluminescence.

High schoolers investigate the carbon dioxide content of different sodas. In this chemistry lesson, students explain why PET containers are preferable than HDPE for soda bottles. They collect data and graph them.

Students conduct a series of experiments on magnetorheological fluids. In this physics lesson, students explain how these fluids behave in varying magnetic field strength. They give practical applications of magnetorheological fluids.

Students identify different plant hormones and explain their function in plant development. In this biology lesson plan, students investigate how IAA affect root growth. They study the history of auxin discovery.

Learners study chromatography and how they can distinguish between the different pigments in a color.  In this chromatography lesson students separate a mixture of dyes in soluble ink then record the colors they see. 

In this review of various skills worksheet, students answer multiple choice questions about Georgia history, references, fiction and nonfiction, and U.S. history. Students answer 12 questions.

Fourth graders complete a research project about the state of Michigan. They conduct Internet research, organize the information on index cards, and create a HyperStudio presentation.

In this science worksheet, 3rd graders answer multiple choice questions about measurement, plants, water, fossils, and more. Students complete 25 questions.

Students find pictures of the White House, then place them in individual classrooms..

Sixth graders study the geography of Tibet. They create maps of Tibet. Students predict population, land area, water area and coastline length of the United States and Tibet. Students compare and contrast the day-to-day lives of people...

Students examine how the Manduca came to America the economic means that made it possible. They discover what frass is and make observations. They make their own speculations on why the Manduca came to America.

Students examine the different types of electric motors including their history and classification.  In this motor lesson students complete several experiments with different motors.

Students study the different types of loudspeakers and how they work.  In this sound lesson students create their own loudspeakers.