Curated OER
Using Soap Foam to Alter the Density of Plaster of Paris
Students determine the density of Plaster of Paris that has been prepared with a foam generated from dishwashing liquids and shampoo.
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Rocks and Minerals- Uses Past and Present
Students investigate the use of rocks in past and present societies. They examine how important rocks are.
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Fishing Unit with Field Trip
Pupils complete a unit on the hobby of fishing. They assemble the line with the necessary equipment (hook, swivel, bobbers, weights, and lures.) They practice casting and discover what to do when they catch a fish. They follow with an...
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How Does a Liquid Become a Solid?
Pupils explore the energy changes from a liquid to a solid. They model the arrangement of a solid and the change in states due to changes in energy using desks and chairs. Assessment questions are provided in lesson plan.
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Chapter 16 Review- General Science
In this review of general science worksheet, students classify examples of matter as mixtures or substances, homogeneous or heterogeneous mixtures, or elements or compounds. Students also convert several examples using the standard...
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UV Rays
Fourth graders study the effects of UV rays and practice finding the UV index for where they live. In this health instructional activity, 4th graders listen to a lecture about ultraviolet rays, then find the UV index in their area and...
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Making Plastic
Students experiment to create a plastic solution. In this science lesson, students use sodium borax and polyvinyl alcohol to create their solution, then identify, discuss, and chart observations on the end product.
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Polymer Rockets
Students examine polymer rockets and complete an activity. In this rockets lesson students design, create and test a polymer rocket and have a blast off competition.
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Rainbow Milk
Students complete activities to learn about rainbows and the importance of dairy in their diet. In this sense and diet lesson, students discuss rainbow colors, the importance of sight, and the importance of dairy in a healthy diet....
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A Chemical Curiosity
In this chemical change worksheet, students review physical changes such as evaporation and condensation before working with chemical change. They conduct an experiment with vinegar and baking soda before recording the chemical changes...
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Bow and Arrow - physical education
Students practice archery. In this archery lesson, students see how to shoot the bow and hit a target. They attempt to hit balloons that are attached to a target.
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Contaminated Drinking Water
Learners see if they can tell if our water is safe to drink by looking at it and tasting it. They perform an experiment using salt and vinegar to see when they can tell water has been contaminated.
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Acid-Base Indicator Paper
Learners are able to prepare and use pH indicators in paper form. They find out the color of the indicator paper plus test solution may change with time. Students use red cabbage to use for the indicator.
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Toothpick Worms
Learners investigate camouflage. In this science lesson plan, students experience the role of color in camouflage as they complete a hands-on activity.
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Build a Bubble-Powered Rocket
For this law of action and reaction worksheet, learners build a bubble powered rocket using a film canister, paper and effervescing tablets to create bubbles inside the canister of the rocket. The pressure inside causes the canister to...
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Contaminated Drinking Water
Learners investigate drinking water. In this water lesson plan, students discover if the water we drink is safe by participating in an experiment. Learners use water and vinegar to observe how drinking water can be contaminated.
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Contaminated Drinking Water
Students discover whether their senses can detect unsafe drinking water. In the water activity lesson, students follow procedures to determine whether their bodies can detect contaminated water.
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Playing With Polymers
Students explore the world of polymers. In this chemistry lesson plan, students make polymers and observe their properties. Follow-up questions and extension activities are included.
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Making soap you can use
Those textbook experiments are no good. Using this simple method you can make a real bar of soap. It's
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How to Read a Thermometer
Students' temperature is measured using an instrument called a thermometer.
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Boom and Fizz
Learners investigate the differences between a physical and chemical change. They observe various demonstrations involving physical or chemical changes, make predictions, and record what they see, hear, and smell.
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Taste Buds
Students sample several sweet, sour, bitter and salty foods. They determine what part of their tongue tasted each flavor.
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Lemon Light
Young scholars engage in a lesson which model different types of light refraction. They perform an experiment which uses lasers, jello and wax paper to illustrate how light refracts.
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Adding Adaptations to Insects
Fourth graders investigate elements of physical adaptation in insects and organisms. They discover how adaptations can select an insect for survival and make an insect that be used in an outdoor discovery activity.