National First Ladies' Library
Eli Whitney: A Top Ten Inventor?
Middle schoolers conduct research and present their findings in a persuasive manner. Then they work in groups to enhance the development of cooperative work skills. Students also present their findings through persuasive skills in...
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Inventor's Challenge
In this science worksheet, students use reference materials to complete the information for each inventor, including invention created and their nationality. They also construct a time line to illustrate the development of technology...
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Fluorescence
Here are some instructions for leading learners through a hands-on activity for investigating ultraviolet radiation. First, introduce them to light and refraction. Then introduce them to the electromagnetic spectrum. Finally, give...
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Evaporation and Temperature Change
Students investigate the relationship between evaporation and temperature changes. In this evaporation and changes in temperature lesson, students measure the changes in temperature of different solutions on a cotton ball.
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Fabrics and Polymers
Students explore natural resources by reading a science story in class. In this fibers lesson, students identify and discuss the differences between fibers such as wool, silk, rayon, linen and cotton. Students identify the common uses of...
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Blood Circulation Lab
Students investigate blood moving in the fin of a fish. In this blood circulation lesson, students use a goldfish wrapped in water soaked absorbent cotton, placed in a large petri dish, then placed until a lighted microscope in order to...
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Touch and Feel
In this writing worksheet, learners choose two objects that describe each word. For example, under "soft" students write, "cotton balls" and "silk scarf."
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Clouds
Students explore basic cloud types and the weather associated with each one. In this earth science instructional activity, students participate in numerous activities including going outside to observe the clouds they see, making a...
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Cotton Ball Lamb
Students are encouraged to recognize animal and the sounds they make. They create a hands-on craft, story-telling and song. Students share each creation with their classmates.
Agriculture in the Classroom
Seed Match
Using this resource, your team of green thumbs discuss why plants are a part of a healthy diet and the different ways they are used in daily life. They then observe the characteristics of different seed as they attempt to match them with...
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Plants and Animals, Partners in Pollination
Young scholars participate in multiple hands-on activities to explore reproduction and pollination. In groups, using a cotton swab and powder, students simulate being pollinators and plants. They name the parts of the flowers and the...
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Nano Waterproofing
Students experiment to determine a way to waterproof a piece of cotton fabric. In this scientific inquiry instructional activity, students use reference worksheets to explore waterproofing and the use of nanotechnology in engineering...
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Clouds
Young scholars explore clouds. In this weather lesson, students identify the steps in the water cycle, define condensation and evaporation, and relate this information to cloud formation. Young scholars perform a cloud experiment,...
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Rain and Rainbows
Students explore the weather system by analyzing water properties. In this precipitation lesson, students review weather related vocabulary terms and discuss how rainbows are created by light hitting droplets at the right time. Students...
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Clothesline Sleuth
Students explore the make up of fabrics. In this agriculture lesson, students examine the cotton and wool crops of the United States and discover how fabrics are created.
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Levers: Catapults
Students construct a catapult that shoots a cotton ball at least two meters using Legos, rubber bands, and plastic spoons. They discuss how the catapult works, and identify any problems they had with their experiment.
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A Spool Of Thread
Pupils describe a spool of light colored thread that the teacher holds in his/her hands. They are asked what substances (cotton and wood) are present and what structures (thread and spool) are present. The teacher conclude that the...
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Harry Hears!
Pupils explore ear anatomy and the sense of hearing. In this hearing lesson, students discuss the five senses and view a model of an ear. Pupils place cotton balls in their ears to simulate loss of hearing. Students use descriptive words...
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Straining out the Dirt
Young scholars design and construct a water filter using activated carbon, cotton and other materials to remove chocolate powder from water. They test and record their observations, and complete a KWL chart.
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Super Polymers
Young scholars investigate polymers and compare the absorbency of a disposable diaper to cotton dish towels They determine the absorbency of sodium polyacrylate.
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Condensation and the Water Cycle
Learners explore the natural distallation process that occurs in the water cycle. They use plastic cups and cotton swabs to observe the condensation process that is evident in the water cycle.
NASA
S’COOL Cloud Identification Chart
If you've ever wondered why clouds sometimes look so different, look no further than a classroom poster about cloud identification. It features pictures of clouds at high, mid, and low levels of altitude, as well as the name of each and...
US Department of Energy
Go Far Cars Ramp: A Basic Ramp with Four Height Settings
Precise measurements make the job easier! One of the challenges when using an inclined plane for testing comes from pupils not using exact measurements. They often rely on books that slide or different ramp lengths when experimenting. By...
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Sense of Touch
Students explore the sense of touch. They listen to and discuss the book, I Can Tell By Touching, observe a demonstration of cold, and create a touch book using candy buttons, pine needles, cotton, burlap, and wax paper.
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