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What Is Energy? Short Demos
Students engage in three short, hands-on, in-class demos which expand students' understand of energy. First, using peanuts and heat, students see how the human body burns food to make energy. Then, they create paper snake mobiles to...
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Energy for You
Young scholars investigate the energy sources used in student's communities. They explore where the energy comes from, how it is transported, and the uses to which it is put. They review the meanings of vocabulary renewable and newable...
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Using Models to Communicate
In this models worksheet, students read about how models are used to communicate events or principles in science. They are given an example and answer 4 questions about models. They discuss accuracy and inaccuracy of models. They create...
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The Solar System: Go Green with the Sun!
Third graders learn how to use solar power. In this sun, technology and energy lesson, 3rd graders learn how the solar power from the sun can give off energy, learn about solar panels, discuss their uses and benefits, and design a...
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Solar Racing
Students harness the power of the sun to design, construct and evaluate a solar-powered model car of their creation. They race their cars in a "Solar Sprint" race modeled after the National Renewable Energy Laboratory's Junior Solar...
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Lunar Lollipops
Students simulate the phases of the moon using a lamp and styrofoam balls. In this lunar phases instructional activity, students stand around a lamp and act as Earth. They hold styrofoam balls and rotate to show the phases of the moon.
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Getting Down with the Alphabet
Students view magazines and discuss photographs that impacted on them. In this digital photography lesson, students use digital pictures to photograph the letters of the alphabet. Students look at lighting, framing and composition and...
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Series DC Circuits
In this electrical learning exercise, students answer a series of 27 open-ended questions pertaining to DC circuits by analyzing electrical schematics. This learning exercise is printable and there are on-line answers to the questions.
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The Physics of Toys
Students explore physics by experimenting with classic toys. In this physical science lesson, students utilize gliders, energy balls, bouncing balls, marbles and other toys to explore how they work. Students explore each toy at a work...
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Is the Earth Preparing to Flip?
In this Earth's magnetic poles worksheet, students read about the changes observed in Earth's magnetic field and the possible geomagnetic reversal of the north and south magnetic poles. Students answer 5 questions about the reading and...
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How Old Are the Stars?
Students determine the age of a star cluster by observing, measuring, and plotting astronomical data. They examine the Jewe lbox cluster, located within the southern constellation Crux and determine its age.
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Farming in the 1930's
Students research and conduct experiments with several types of simple machines. They examine levers, pulleys, inclined planes, wheels, axles, wedges and screws and then consider the physics behind "Green Eggs and Ham".
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Quick-Change Flip Book
Students create flip books that illustrate the growth and change of a plant or an animal as it goes through its life cycle.
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Kalahari Explorations
Students research the area of the Kalahari Desert. They use the online and print resources and evaluate the information they find. They present their information to the class.
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Marine & Aquatic Habitats Activities - Terrestrial Forests vs. Kelp Forests
Learners discuss concept and specificity of habitats, both marine and terrestrial, list similarities and differences in the habitats of a kelp forest and a terrestrial forest, compare types of organisms that occupy corresponding types of...
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What a View!
Students examine two- and three-dimensional shapes and figures. Individually, they practice identifying the shape from various viewpoints. By completing this activity, they develop a spatial sense about how figures and shapes are...
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The Great Archeological Dig
Learners explore biology by identifying a diagram. In this cell anatomy lesson, students read a story about archeology and conduct a fictitious archeology dig in class in which they search for animal cells. Learners define a list of...
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Sound Observations
Students explore sound waves by conducting an experiment in class. For this sound frequency lesson, students utilize a tuning fork in class and identify which objects in class create different sound pitches on the fork. Students conduct...
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Friction Flyers
Students explore the principles of magnetism and friction. They complete an interactive puzzle on the Gizmos and Gadgets computer software, construct a vehicle, build and modify ramps and vehicles to produce various outcomes, and...
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Matter for Minors
Students use streaming videos, web sites, and hands on activities students to explore matter. They focus on how temperature affects matter and what the particles look like in the states of matter.
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Telecommunication
Each of these slides has notes for a teacher to support the activities that are planned for the students. The slides give details and facts about sound waves. Although this slide show delivers useful information about the sound waves,...
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Making A Compass
This interesting science lesson is about the compass. Students make a compass out of a magnet, sewing needle, cork, and a glass dish. The lesson includes both a pre and post-test for the students to take, and some very good links to...
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Reasons for Seasons
Students investigate a model of the tilt of the Earth in its relationship to the Sun during the different seasons of the year. They study the solstices and equinoxes, while determining how sunlight hits the Earth with different angles in...
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Radio Waves
In this radio waves worksheet, learners read about how broadcasting uses radio waves to deliver sound and how radio signals are received. Then students complete 3 short answer questions.