High schoolers describe the relationship between temperature and volume. In this chemistry instructional activity, students perform an experiment and record their their results. They use Charles' law to explain their observations.

Middle schoolers estimate and accurately measure the size of angles communicate with the appropriate geometric terms and symbols to describe and name angles, lines, line segments, rays

Students build their own wind turbine. In this physics lesson, students calculate the power output of their wind turbines. They evaluate their design and make the necessary modifications.

Young scholars examine the concepts of light and chlorophyll. They participate in an experiment in which the chlorophyll shows as a red ring on the test tube. They answer discussion questions to end the lesson.

Students identify coal as the primary fuel used to generate electricity. After discussing coal's use in the generation of electricity, have students complete "When the Light Go Out" worksheet.

Eighth graders differentiate photosynthesis and respiration. In this biology lesson, 8th graders draw a diagram explaining these two processes. They answer a quiz after the lesson.

Students determine, based on their knowledge of coal pollutants, the effectiveness of clean-coal technologies. They state and defend a position on whether power plants in the United States should be required to upgrade to available...

Students create an "animated" water cycle wheel that illustrates where water comes from and where it goes.

In this resources worksheet, learners compare and contrast physical and chemical properties and changes. Students review the periodic table, pattern of atomic numbers and chemical reactivity. This worksheet has 56 short answer questions.

Students observe an activity with Jell-O to learn about optics.  In this investigative lesson students fill out a handout on the activity that helps them to investigate the index of refraction and the speed of light. 

In this chemistry overview worksheet, students review stoichiometry, states of matter, thermochemistry, gas laws, chemical bonding, molarity, chemical equilibria, and kinetics. This worksheet has 41 problems to solve.

Students explore Afro-American history. They identify the commonality between African, Carolinian and Cleveland Black culture. Students explore the water cycle, oceanography, hydrology and bio-geochemical processes. They discuss the...

Students determine the appropriate clothing for warm and cold weather. For this weather and clothing lesson, students draw and describe appropriate clothing for cold and warm weather.

Students create a synthetic dye and oxidize the dye and record the effects.

Sixth graders create a Venn diagram of different soil types. They plant cord seeds in clay, sand, and fertile black soils are record their growing rates. After two weeks they discuss the effects of soil types on the growth process.

Students study how animals need water, food, shelter, and space to survive. They also study what animals need to survive in the winter. They play the part of animals and winter "threats" in a game of tag to reinforce concepts.

Students examine fish adaptations. They identify types of adaptations, and create a 3-D model of an imaginary fish that demonstrates various adaptations using a potato and craft materials.

Students discuss the threats facing migratory species and track the seasonal journeys of wildlife in real space and in cyberspace. Once they have gathered information from several sources, they create a portfolio to share with others...

In this psychology worksheet, students write short answers to 5 questions on states of consciousness. They list the different classes of recreational drugs and functions of sleep.

Don't know how to make the initial connection on electric circuits? This instructional activity provides the background to present the introductory vocabulary to learning about electric circuits. It is organized in a meaningful...

Take a very basic understanding of circuits and develop a strong understanding of the parts and function of a circuit. This activity is developed to be an independent exploration of circuits from the basics to series and parallel models....

High schoolers use the internet to research the amount of natural resources in a specific area on Earth. In groups, they locate the supply of each natural resource on a map in that area and what can be done to reduce their usage. They...

Students discover new ways to preserve the ecosystem by completing graphic organizers.  In this environmental lesson, students read an article from the Natural Inquirer in small groups and fill out a graphic organizer based on the...

Learners predict when an object will float or sink based on comparison of density of the object to the density of the substance in which it is placed. The access a website and sketch the object in the first column of their table and then...