Curated OER
Engineering in a Calculus Classroom
Students solve several differential equations. In this calculus lesson, students test their modulus calculation by testing different weights or beam lengths. They share their findings in class.
Curated OER
Every Breath You Take
Learners explore the nature of the air we breathe by observing petri dishes that have accumulated particulate matter from the atmosphere. Students make mathematical calculations and inferences about the effect of this matter on...
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Unit on Globalization and Foreign Investment
Twelfth graders examine the role of investment in an economy. They compare and contrast the different types of foreign investments. They also examine the differences between foreign direct investments and foreign portfolio investments.
Curated OER
Percent Applications
In this percent applications worksheet, students complete a total of 10 problems that involve calculating percentages. A reference web site is given.
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Exploring the Landscape
Young scholars determine the monotonicity and concavity properties of a function, then apply the First Derivative Test and draw conclusions about the first and second derivatives from these properties.
Physics LAB
Resistance, Wattage, and Brightness
In this light bulb activity, students determine how the thickness of a filament influences changes in a parallel circuit. This activity has 18 problems to solve.
Curated OER
A Green Patina Finish
Students create a blue-green patina that serves as a protective coating on copper jewelry or other artwork. Using four different experimental methods, students apply patina to copper pieces and compare the results of the different...
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Tracking Speed
Young scholars collect data for a runner by measuring the time it takes for the runner to run equal distances. After collecting data, students average speeds and accelerations for the runner. Assignment is completed by graphing the data.
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Nutrition Word Search Puzzle
For this health worksheet, middle schoolers find the words that are in the word search puzzle that focus upon the vocabulary that is from the theme of the sheet.
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Is the Earth Warming? a Test of the Effect of Increased Carbon Dioxide on the Thermal Properties of Air
Students investigate the environmental and economic effects of increased carbon dioxide (CO2) content in the atmosphere.
Curated OER
Responding to Alcohol: What's Important?
Students examine the effects on motor functions in mice. They make observations and graph their data. They analyze the data and draw conclusions in each of the three experiments.
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Operating the spectrophotometer
Working in small groups, pupils explore the operation of spectrophotometer. Using the spectrophotometer, they investigate Beer's Law with everyday items.
Curated OER
Water You Can Use from the Air Conditioner
Students work together to research water quantity, quality and safety standards. They complete a lab to discover how to use the water from an air conditioner. They write a paper to show their findings.
Curated OER
Primary Producers
Students examine the role of carbon in the oceans and how phytoplankton determine the levels present. In groups, they practice measuring primary productivity using two methods. They use the internet to research the role of phytoplankton...
Curated OER
Battery Depletion and Piecewise Linear Graphing
Students examine a recent flight of Pathfinder. In groups, they use the information to create a table of values showing the battery charge of the space machine. They predict what the charge would be further on in the mission. They use...