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Simple Machines IV - Levers
The principles of levers and simple machines are presented here. An easy-to-make lever is constructed by each group of scientists, and they use it to explore how this simple machine makes heavy things so much easier to lift and move. A...
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Simple Machines I - Inclined Planes, Wedges, and Screws
The principles and uses of inclined planes, screws, and wedges are the focus of a science lesson. In it, youngsters come up with every day examples of simple machines, and build an example of one in class. That project is then used to...
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Levers and Wedges in the Human Body
Young biologists identify parts of the body that serve as wedges (teeth and fingernails), and as levers (jaw, arms, and legs). The hands-on activities described here should be exciting for learners to perform, and should also lead to a...
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Erosion
Young scientists identify erosion, explain the causes of erosion, and name some techniques that can slow the process of erosion. Learners are divided up into groups of four and perform a simulation of soil erosion in class. The...
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A Shocking Experience
Learners differentiate between current and static electricity, conductors and insulators, explain how energy is converted from chemical to electrical, measure voltage of batteries, collect data on voltage, and predict voltage of...
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Harvesting Mosaics
Students use pieces of farm pictures to investigate the elements of art. In this farm art lesson, students use pieces of pictures to create an original artwork. Students use the Internet to find images. Students create a...
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Charge and Electricity
In this charge and electricity worksheet, learners read about electric charges and how they are created in atoms. They also read about the unit of charge, called the Coulomb, conductors, and insulators. Emerging electricians match 11...
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Life in a Hurricane Zone
Students research the effects of living in a hurricane zone. In this hurricane zone lesson, students research the impact of natural disasters on humans and the environment, and write a press release describing the devastation of...
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Water, Water Everywhere!
Learners brainstorm on ways they use water, and where water comes from. They view video, Down the Drain, to gain specific facts about water use, properties of water, problems of water and the water cycle. They perform a lab activity...
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See The Wind!
Students learn about wind at different altitudes above the earth. In this wind lesson plan, students use kites or balloons with attached streamers to observe the wind speed, wind turbulence and shear at different elevations. Students...
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Freezing Point Depression
Students create ice cream in a zipped bag and measure the temperature of a salt/ice mixture. They discover how salt lowers the temperature necessary to freeze ice to a solid (below 0'C).
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Along the Birdhouse Trail
Students set up and maintain birdhouses on the school grounds in an effort to witness and capture (through video and photos) the major stages in the life cycle of cavity-nesting birds.
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Life Through Time: The Heart of the Phanerozoic
Students gain a deeper understanding of geological time and the evolution of life on Earth. They use iMovie to tell a complex story of a discrete time period with narration and images.
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Watershed Documentary
Students research and produce an iMovie documentary about the human and natural history of a stream basin (watershed).
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Ego Trip- Exploring the Inner Workings of the Human Body
Students gain an understanding of how systems and organs in the human body work. They create their own fictional account of a trip through the human body, and describe one response the body makes to stimuli.
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The Scientific Search for the Loch Ness Monster
Students gain an understanding of the real world applications of the scientific method. They design their own experiments to prove or disprove the existence of other modern legends, and they design and carry out an experiment to test a...
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Pressure Effects
Young scholars, in groups, create experiments to predict and prove what a change in pressure can do to objects exposed to the change. They use AppleWorks to write their hypotheses and the steps they need to conduct the experiment.
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Seeing Science - Color and Spectra
Students explore various scientific concepts, such as color and spectra, and use iMovie to create movies that demonstrate and explain these concepts to their classmates. They research a concept and use AppleWorks to create a storyboard.
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What Is the Matter?
Students explore and identify phases of matter and compare the particle motion in solids, liquids, and gasses.
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Using the Carbon Cycle Interactive Game in the Classroom
An online reading and interactive game bring the path of a carbon molecule to life for your earth science explorers! As an assessment, learners can map out or write about their experience in the carbon cycle. Thoroughly written...
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Work and Energy
The first activity may not work for your class if you don't have access to an open area of 30 meters and two cars of different masses, but the remaining activities can be used in any physics course. They all involve the investigation of...
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What is an Ecological Footprint?
Introduce youngsters to the term ecological footprint. Learners identify ways in which humans affect the environment. They look at the problems associated with the use of natural resources, and focus on ways to preserve natural...
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The Big Squeeze
Students observe what happens as crayon shavings are melted and/or pressed together. They compare this to the process some rocks go through as they are heated and compressed naturally on earth.
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Fossil Fuels (Part III), The Geology of Coal
Do not overlook this set of lessons just because your school does not have a data analysis system. There is plenty of material here to administer a complete mini unit on the formation, distribution, and properties of coal. Since it...