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Air Pressure
Students perform experiments that demonstrate the characteristics of air pressure. For this physics lesson, students participate and observe experiments using simple household items. The results of these experiments are used to help the...
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Conservation of Mass
In this conservation of mass learning exercise, students experiment with vinegar, baking soda, a balloon and a flask. They compare the mass of the closed system of reactants before the experiment to the mass of the products after the...
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Diamonds Are Forever - Most of the Time!
Learners examine the compositions and structure of diamonds. They conduct an experiment growing crystals, watch a video, and conduct Internet research.
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"Writing As Healing" Exercise
Students begin with a teacher-leld discussion of recent research, which has found measurable imporovements in patient symptoms even four monthe after their participation in a brief writing exercise about a stressful event in the...
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Chemistry & The Community
Students complete a Webquest which investigates the chemistry in items such as shampoo. They research the Internet, perform a lab experiment, and write a scientific lab report with their findings. Upon completion of the activities, the...
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What is a Chemical Reaction?-Evidence of Change
In this chemical reactions worksheet, students experiment with hydrochloric acid and copper (I) chloride to identify the types of reactions they undergo with various other substances. They also observe the law of conservation of mass and...
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Sand & Water: Arctic in the Sun
Students chill out on a hot day with this outdoor activity. In this early childhood physical education lesson, students have fun experimenting through play with ice and toy animals in water.
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Take the Pulse of Your Classroom
Students discuss seismic waves. In this science lesson, students investigate the acceleration of the floor in the classroom similar to a seismograph. Students observe a three-component seismogram from an earthquake and determine what it...
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The "Heart" of the Problem
Students explore mathematical operations while studying nutrition. In this physical fitness lesson, students explore calories, pulse rate, and the circulatory system. Students use mathematical data to create a healthy physical fitness...
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From Foraging to Farming
Students experience the difficulty that goes along with foraging for food. In this lesson on the importance of modern agriculture, students simulate how there simply is not enough food and water for everyone when agricultural means are...
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Graphing Your Motion with Vernier LabQuests
Seventh graders create motion graphs using a motion sensor. In this physics instructional activity, 7th graders match the graph shown by moving their body. They relate the slope to the way they moved.
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Cosmetic Products Evaluation
Students evaluate different cosmetic products. In this chemistry lesson, students determine the physical and chemical components of their samples. They perform various test such as pH, viscosity, conductivity and formulate a conclusion...
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Lifting a Load
Learners experiments with levers to determine if the amount of force needed to lift a load is always the same. In this physics lesson, students use Lab-Pro data collector as they experiment with the fulcrum placement to measure the work...
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Underwater Hide and Seek
Students explain why color patterns that are easy to see above water may be difficult to detect under water and experience the problems predators face when searching for camouflaged prey.
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Magnets
Students demonstrate the process of science by posing questions and investigating phenomena through language, methods and instruments of science as they experiment at four teacher-created stations to explain the fundamentals of magnetism.
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Bugs
Students participate in an after school program that promotes communicating with others, observing one's environment, how to take care of natural resources, making decisions and learning how to just have fun. They explore the world of...
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What's a Resistor?
Students determine what a resistor does as they construct parallel circuits. In this circuitry lesson, students experiment with batteries, alligator clips, a resistor and a three-way switch to find out what a resistor does. They continue...
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Mirrors and How They Reflect
Students experiment with mirrors. In this Mirrors and How They reflect lesson, students read how mirrors reflect light. Then students perform over ten experiments and record their conclusions about mirrors and reflection. Students create...
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The Magic of Static
Students investigate static electricity. In this physics lesson, students participate in an experiment with balloons to demonstrate how static electricity works.
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What's the Matter? (Grades 6-7)
Students explain the physical properties of matter. They, in groups, perform a variety of experiments, each demonstrating a different property of matter. A very nice, hands-on lesson!
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Rectifying Diodes
In this physics worksheet, students solve 19 problems on rectifying diodes. They answer a series of conceptual questions that can be tested by building the circuit shown.
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Rectifier Circuits
In this physics worksheet, students complete 17 short answer questions about rectifier circuits. They use the test equipment to check their answers.
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Bipolar Junction Transistors in Active Mode
In this physics worksheet, students analyze different schematic diagrams and answer the questions that follow. They solve and write short answers to 23 questions on circuits.
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Junction Field-Effect Transistors
For this physics worksheet, students complete 43 conceptual questions on transistors. They define basic terms related to conductance.