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"Stick to It!" Properties of Pressure Sensitive Adhesive Tapes
Students investigate the strength of different adhesives. In this physical science lesson plan, students compare the force needed to peel adhesive tapes from a surface. They analyze collected data and make a generalization.
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Juicing the Differences
Seventh graders investigate the vitamin C content of orange juice. In this chemistry lesson, 7th graders analyze the variables that cause result variation in their experiment. They design a new experiment to test variables in question.
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Bacterial growth
Students explore the exponential growth and decay of microbial populations in relation to the organism tolerance ranges in their environment, They observe the impact of changing variables which can affect microbial populations.
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Fizzy Pop
Fifth graders compare and identify variables that affect the rate of a chemical change using Alka-Seltzer, water, ice, and hot water. They time how long each variable takes to pop the canister into the air, and record the results on a...
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Crash Test Smarties
Students share hypotheses about the variables needed to produce a collision between two moving objects. They simulate the impact of a moving object on an object that creates a spray of debris, and simulate a NASA Deep Impact study.
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An Introduction to Sensors
Students research the International System (SI) of units of measurements. They make measurements using the metric system. They study key concepts used in building and use of sensors, how sensors work and their role in measuring...
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Creating an Enzyme-Substrate Model
High schoolers explore the reaction rates of an enzyme-mediated reaction through experimentation. In small groups, they use everyday objects to demonstrate the effects of environmental variables on enzyme function.
Students graph and...
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The Solution to Pollution is Dilution
Young scholars consider what happens to herbicides or insecticides that are used in agricultural practices, especially herbicides that are used to control noxious weeds. They become acquaint with a chemical assessment method known as...
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Incline Planes
Students determine the forces necessary to move a truck on an inclined plane with weight and slope as variables. They identify the cheapest way to transport trash to local garbage disposal sites.
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The Halls are Alive with the Sound of Music
Students discuss physical places in which had good or bad acoustics. After reading an article, they discover the relationship between the physics of sound and concert hall acoustics. They calculate the speed of sound and compare their...
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Bean Sprout
Student will track the growth of his/her bean sprout with sunlight and without sunlight over the course of 3 weeks. They will enter the results into an excel data base then graph the results of both variables to make the comparison.
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Cold Front Characteristics
Students study weather characteristics of a cold front passage. They view animations of several atmospheric variables (e.g., temperature, rainfall) during a cold front passage and locate the front, determine its direction of movement,...
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Soil pH & Plants
Students investigate the pH of the soil in which different plants grow. They design and carry out an experiment to determine the factors that affect the growth of a population of plants, identifying and controlling major variables...
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Up, Up and Away
Fourth graders design and launch rockets. In this rocket lesson, 4th graders observe the changes in outcome caused by size and fuel variables. Students navigate the NASA website to learn the parts of a rocket. Students load the...
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Scientific Method and Crystal Growth
Learners conduct a hands-on experiment growing crystals to demonstrate the nature of science as inquiry. They discuss and test variables that affect crystal growth. They research mineral crystallization and mineral formation on the...
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Seeds & Germination
Students study the types and parts of seeds and how they have evolved. In this germination lesson students complete experiments that show the effects of variables role in seed germination.
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Cooking Up the Scientific Method
First graders identify the different steps of the scientific method. In this life science lesson, 1st graders apply this method when conducting a series of hands-on activities. They collect data and write observations in their journals.
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The Importance of Tropisms
Middle schoolers investigate plant tropisms using the scientific method. In this life science instructional activity, students learn about tropisms and test the response of corn seedlings to gravity. Response questions, extensions,...
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Go Car, Go!
Students design and build their own car. In this physics lesson, students collect data to determine the speed of the car. They plot the data on the graph analyze the relationship between variables.
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Investigating Planetary Life
Students research about the search for life in Mars. In this space science lesson, students develop a creative visual display of their findings. They present their project in class.
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The Greenhouse Effect and Me: How Do We Affect Each Other?
Ninth graders create a model of greenhouse effect in the lab. In this integrated science lesson, 9th graders investigate the different variables affecting this condition. They research about global warming and prepare a PowerPoint...
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Introduction to Seed Germination
Students explore seed germination. In this life science lesson, students start seeds in Petri dishes, then observe which ones germinate and make predictions.
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Standard One: Lab Design and Appendix A Lab Skills
In this lab design and lab skills worksheet, students answer questions about experimental design including finding variables, determining controls, and graphing data. They answer questions about microscopy and label the parts of a...
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The Frog Experiment
Your science class reads a silly story in which a mad scientist makes absurd conclusions about an experiment that he conducted. One at a time, he cuts off a frog's leg and commands it to jump. With three, two, and one leg, the frog...
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