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Unit Conversions 2
Eighth graders demonstrate the use of instruments of measurement. As a class, they take notes and observe the proper procedure for using a graduated cylinder, a ruler, and a balance/triple beam balance. In groups, 8th graders visit...
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Metric System Challenge
In this measurement instructional activity, students complete each of the statements with the correct word related to the metric system. Then they match each letter marked with a number to those at the bottom of the sheet to complete the...
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Scientific Method "Lab Writeup"
Students analyze and experience the scientific method. They discuss the various steps of the method, conduct various experiments, and write a three-paragraph essay regarding their conclusion.
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Cookie Caper
Students determine the best chocolate chip cookie. In this comparison investigation, students create a quantitative scientific study to determine the best chocolate chip cookie using the steps of the scientific method.
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Gravity, Seasons, and Time
For this Earth worksheet, students read about Earth's gravity, the reason the Earth has seasons, and time zones. Then students complete 21 multiple choice, 2 true or false, and 1 short answer question.
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Vector Lab
Here is a math lab that helps young mathematicians understand the real-life meaning for vector addition. By building a model using spring scales and washers as weight, and then calculating the vector addition using two different methods,...
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To Float or Not to Float - A Lesson on Density
Students observe and experiment with the concept of density. This is done using a simple experiment that helps them to apply scientific principles of observation and proving a hypothesis.
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Acceleration 2
In this acceleration instructional activity, students experiment with varying amounts of mass to observe the effects on the force needed to move an object. Students apply Newton's Second Law of Motion to describe the relationship between...
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Force & Acceleration
Students investigate the effects of weights on the motion of a toy car. In this force and acceleration lesson plan, students use different weights, a toy car, a paper clip and string to determine how a car will move as different weights...
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Density Of A Material
Young scholars determine the density of a material created in the laboratory and observe physical and chemical changes. They engage in a lab activity, and answer questions on a worksheet imbedded in this plan.
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Big Enough?
Students explore the concept of density and buoyancy. In this physics lesson, students discover the different factors that affect an object's density and buoyancy in water. Students conduct several investigations to further...
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Rate Determining Step and Catalysts
Students investigate the rate determining step in a chemical reaction and how catalysts effect reactions. In this rate determining step and catalyst lesson, students work in groups to perform 5 tasks. They rotate each task and time how...
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Density Challenge
Students calculate the densities of several liquids that appear similar. In this physical science lesson, students go beyond understanding the way liquids of different densities behave to researching how this knowledge applies in...
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Hot Food
Students compare and contrast photosynthesis and chemosynthesis as processes that provide energy to biological communities. They investigate the energy content of hydrocarbons used in coral communities.
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Science: Einstein's Big Idea
Learners explore the various aspects of Einstein's energy equation and discover how energy is transferred from one form to another. In teams, they rotate through seven stations to experience such aspects of energy change through...
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Staying Up
Students will explain the Archimedes's Principle. In this lesson on plankton, students will describe three factors that can affect the buoyancy of plankton. This lesson contains extensive background information, extensions, and multiple...
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A Weighty Task
Students aim to explain the need for standardization of units of measurement. They pose their own standards for the value of a kilogram and compare them with the currently used standard.
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Melting Ice is Hot Stuff!
Fourth graders determine the amount of energy required to melt ice using a calorimeter. They calculate the Molar Heat of Fusion of Ice.
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Density Derby
Students explore the relationship between mass, volume and density. They use model boats to discover how changing mass and volume affect density. This is a very engaging lesson which provides great demonstrations and hands-on activities.
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Calorimetry
Students investigate calorimetry and set up equipment to measure calories. In this calorimetry lesson plan, students make a calorimeter and compare large amounts of heated water with small amounts to show the difference in calories....
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Observing and Identifying Matter
For this observing and identifying matter worksheet, students use a cookie in a bag and list 10 different descriptions of the cookie. They draw and label their cookie and given the cookie in the bag to their teacher who mixes all the...
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Move that Tower
Students investigate ways to find the density of irregular shaped objects. In this physics lesson, students calculate density using its mass and volume. They explain why some objects float or sink in water.
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Measure Twice
Students measure a variety of objects using the appropriate measuring tool. For this measurement lesson, students explain the importance of accuracy and precision in collecting data. They discuss the difference between the two.
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Mass Measurement
Middle schoolers explore geometry by completing a physics activity on-line. In this mass measurement lesson, pupils define the terms mass, volume, and density and identify their relationship with each other. They complete an on-line...