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Bouncing Light
Students design an experiment to investigate how light reflects. In this physics lesson, students apply the scientific method in conducting the experiment. They collect data and formulate a conclusion.
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Double Toss
Young scholars experiment with potential and kinetic energy. They design a device that will toss a ball at least 30 centimeters, catch it and to the ball up again.
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Life in Extreme Environments - Who is on Top in the Food Chain?
Students discuss the design of experiments to determine how much and how fast rotifers feed and design experiments with a lab partner and in small collaborative groups. They then collect data from experiments and present results of...
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Refining the Why? Turning Student Questions into Research
Middle schoolers have years of experience when it comes to how their bodies work. Surely they have some questions as well. Here is an opportunity for them to practice the scientific method in an attempt to answer some of those questions....
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Got Gas? How Much?
Students perform an experiment that measures respiration. In this performing an experiment that measures respiration lesson, students discuss aerobic and anaerobic respiration. Students measure the gas produced by putting...
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Will It Grow?
Fifth graders conduct experiments involving plants. In this science lesson, 5th graders design an experiment involving plants. Students use the scientific method to design their experiments.
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Bacteria in Drinking Water And Water Purification
Students explore how sewer systems can contribute to water pollution and perform an experiment to see how well a water purification technique can protect against water-born microbial illnesses. They compare the bacterial growth from...
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Dissolved Oxygen and Photosynthesis: 1
Pupils are taught that plants produce oxygen underwater, and they design an experiment that test this question. They discuss whether plants give off oxygen, and how to measure this. Students measure the increase in dissolved oxygen over...
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Simplicity of Electricity
Students examine how to make an electrical circuit. They listen to a teacher led discussion, design a switch to control a circuit, and construct a signaling device.
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Tie Dye
Students practice writing research proposals to test the color fastness of a dye once it has been exposed to a t-shirt. Each proposal needs details of experimental design, length of treatment, and means of cleaning the shirt. All...
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Engineering Bones
Students identify the features of a prosthetic limb and explain how engineers are involved in the prosthetic design. In this bone engineering lesson students describe the design criteria that goes into choosing the materials that...
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BEETLES: The Coming Out
Students design an experiment to test the variables involved in the hatching of the Bruchid beetle.
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Alcoholic Fermentation in Yeast
Biology learners investigate the effect of sucrose concentration on yeast alcoholic fermentation. During the lesson,they compare and contrast the processes of cellular respiration and alcoholic fermentation. They design an experiment to...
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Give Me a Tall Ship
Sixth graders develop an understanding of floating, sinking, density, and buoyancy and apply it to the design of testing of ships.
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Flowing From Here to There
Sixth graders discover how humans modify their environment. They work together to design their own simple machine to transport materials. They record observations and suggest modifications.
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Water and Ice
Students explore water and ice. In this physical science lesson, students participate in a science inquiry and observe the characteristics of ice and water. Students compare the differences between a solid and liquid and record their...
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Keep It Clean!
Fifth graders investigate the how water becomes polluted and how it effects the environment, animals, and humans. They watch a video and conduct experiments.
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Spuds in Space
Young scholars explore the effects of velocity on an object when it collides with another object. They design and outfit a potato astronaut in a spacesuit to withstand the hazards of high velocity impacts from space debris and meteoroids.
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Walking Magic
Students conduct experiment with water striders by placing the insect in two different solutions and discuss their observations. They discover that weight and surface area are important factors in their experiment.
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Archimedes' Principle of buoyancy
High schoolers use the internet to research Archimedes' principle of buoyancy. In groups, they summarize the principle and share it with the class. They also participate in experiments in which they test the principle and share their...
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When Microbes Attack
Students study how the body defends itself against the invasion of harmful microbes and how certain types of drugs can provide assistance. They design and execute their own experiments to test whether increasing the number of types of...
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Pick a Pet
Learners design informational materials to educate people on the importance of matching a new pet to the family's lifestyle and living arrangements. Students use critical thinking skills to make a decision on the appropriate choice for a...
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The Floristic Relay: A Game to Teach Succession
Pupils investigate the concept of succession and plant community dynamics. They play a game in order to conduct multiple experiments while playing. The interest of the game is useful for keeping student interest throughout the activity.
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Inventions 2: The Impact
Students explore innovators and inventions. In this technology lesson, students investigate the issues inventors face as they tackle new technology. Students design their own realistic needs-based invention.