Curated OER
Pop-it...Stop-it
Students observe how certain geometric shapes can be used to make some structures rigid and others flexible. The activity involves construction of a 30-60 right triangle, folding while following directions, and identifying polygons.
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Property Lists for Quadrilaterals
Students establish classifications of shapes by various properties (angles, sides, etc.). They introduce the important properties of common shapes. Students develop an awareness of the wide variety of ways the 2-D shapes can be alike.
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Getting the Lead Out
The article for this activity no longer accessible through the links in the lesson plan, but can be found in the National Center for Biotechnology Information website. After reading it, environmental science high schoolers answer...
NOAA
Methane Hydrates – What's the Big Deal?
Have you ever tried to light ice on fire? With methane hydrate, you can do exactly that. The ice forms with methane inside so it looks like ice, but is able to burn. The lesson uses group research and a hands-on activity to help scholars...
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How Acid Rain is Measured and Monitored in the U.S.
Explain how acid rain is measured. They discover how acid rain is monitored in the United States. They compare locally measured pH or rain with that of Great Smoky mountains. They perform Ph tests on rainfall they collect.
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Recycling of Plastics
Students separate plastics according to their densities, develop a method for separation and identify variables in an experiment and a fair test, changing only one variable at a time for a fair comparison. After testing, they develop a...
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Assessment & Evaluation
Seventh graders study elapsed time, radioactive decay and half-life. For this time machine lesson students complete several activities and view a presentation.
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Data Analysis and Data Explorer
Students use the Data Explorer software to organize and display the test scores for the classes in stacked box-and-whisker plots, then analyze the results in paragraph form.
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Hibernating Hoopla
Students simulate hibernation with their stuffed animals. They predict the length of time of hibernation and type their math journal entries about sorting, graphing and draw pictures. They read bear hibernation stories.
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Block & Tackle
Students participate in a lab experiment in which they discover the need for so many blocks and tackles on sailing ships. In groups, they make and test their predictions and practice measuring objects in various units. They record and...
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Chances Are: Talking Probability
Young scholars explore probability and the process of data analysis and predictions. They participate in two activities, one involving a calculator and one the Internet, in which they make predictions and conduct activities to test...
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Fly Away With Averages
Students study mean, median, and mode. They construct paper airplanes and test them to see how far they fly. They measure the distance and then find the averages of their throws. They use spreadsheet software to record the data in a...
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Problem Solving
Eighth graders complete Calculator Explorations, Problem -solving, and the Discussion topic as outlined in the worksheet from Lola May's Teaching Math - Extending the meaning of multiplication and division.
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Discovering a Law of Space Physics
Students use data collected by an astronomer to determine the relationship between the time it takes the planet to orbit the sun and the average radius of the planet's orbit around the sun. Students use trial and error to find the...
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Reading to Calculate
Students follow directions utilizing the Casio calculator to accurately solve calculations involving fractions in preparation for the math portion of the GED test. They stress the ability of reading instructions precisely and accurately....
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Flying with Fractions
Young scholars test their knowledge of the Wright Brothers and their aircraft, and compute ratio of two numbers to determine the ratio between wing span and length of aircraft.
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Folding Paper
Students use the scientific process and their knowledge to obeserve, predict, and test their predictions under controlled conditions to verify their predictions and then make sense of these predictions. They also graph, write...
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Code Crackers
Students work in teams creating and posing math rules and trying to guess them using a formula controlled worksheet they create with Excel. Student pairs take turns to see who can crack the other's code the fastest.
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Who Would Have Figured?
Learners investigate what happens when a coin is tossed a few times versus many times. They analyze, in groups, the data from tossing coins, and the Law of Large Numbers.
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Ratio and Probability
Fifth graders investigate the mathematical concepts of ratio and probability using created spinners and data collection techniques in this Math lesson plan for the fifth grade classroom. This lesson plan can be accomplished as an...
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Using an Amortization Table
Learners search the Internet to find a site that contains an amortization table and make a hypothesis about the results of changing time and rate. They examine the affects of time and rate on a mortgage and discuss the difference in the...
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Simply Similar at Sea: Simple Triangles
Tenth graders answer a variety of problems based on similar triangle and learn about the rule of thumb. They will test the rule of thumb by estimating the distance to an object in the classroom.
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Tiger Woods Physics
Students comprehend the independence of vertical and horizontal velocity vectors. They calculate height, time of flight and range of projectile objects. Students perform derivation for range of same plane projectile motion. They perform...
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Blowing in the Wind
Learners compare hurricanes and tornadoes. They write a paragraph explaining how to prepare for a storm. Students give an oral report. They use weather facts to practice math skills. Learners record observations of a storm.