Curated OER
The Power of Compounding
Sixth graders examine the concept of compounding interest on invested money. They explore how much interest their money would earn through compounded interest. Students conclude that they should invest early and often.
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Small Busines Schemes
Students investigate a small business and its profitability. In pairs, as they research a business adventure, students consider the capital outlay, maintenance, office space, prices, insurance, and profit and loss statements. Students...
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MOBILITY, Traveling Lightly: What’s My Footprint?
Students calculate their carbon footprint. In this environmental technology lesson, students listen to a lecture on climate change. Students brainstorm solutions to reduce environmental impact based on travel options. Students calculate...
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Jesse's Ice Cream Stand
Young scholars discover ways to earn money through business. They explain how to calculate profit using an income statement and evaluate the best price to scoop size combination for profit. They discuss business opportunities for teens.
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TE Activity: The Boxes Go Mobile
Young scholars create a mobile of boxes and cubes that they made in a previous lesson that can be accessed from this page. They design the mobile using method that an engineer would use to balance the items based on surface areas and...
Texas Instruments
Say What You Mean!
Learners analyze data and identify the mean. In this probability lesson, students log data in the TI and construct scatter plots from the data. They identify properties of a scatterplot.
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Meter Reading Using Place Value
Fourth graders read gas meters to measure cubic feet and learn place values. In this place value instructional activity, 4th graders watch a video about meter reading and discuss place value on the gas meter dials. Students study a...
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Geometry Digital Blogging Books
Young scholars observe geometric shapes in their everyday lives. In this middle school/high school mathematics activity, students use their cell phone to record and publish their observations about the geometric shapes they encounter. ...
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Rubber Gardens
Students recycle discarded automobile tires and create gardening sites for limited space areas.
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Math: Seifert Surface
Students use wire to make knots and submerse them in pans of detergent to observe how the soap film clings to the wire. They discover this film is called the Seifert Surface. After drawing pictures of the surface, they discuss what...
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Estimation and Pattern Discovery
Learners collect sunflower heads from their community garden. They estimate its seed count using different strategies. They graph their estimations on a graph and use calculators to find the actual total.
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Calculating Your Travel GHGs
Students calculate the amount of greenhouse gases they produce in a given day. Using an equation, they determine the emissions for different sized vehicles and calculate the amount resulting from a family vacation. They create a class...
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Identifying Correct Change
Students analyze the importance of recognizing whether or not they have been given correct change. They brainstorm ideas for determining whether or not they have received correct change. Students model and practice dialog to request...
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Estimating the Live Mass of Dinosaurs
Students calculate the volume of scale model dinosaurs using a water displacement method. They use formulas to calculate the live mass each of the species of dinosaur. Then they complete and discuss a series of questions.
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Senior Classroom Census
Students recall the data collection cycle and engage in the data collection process. They record data, represent it in graphical form and anlyze and question the data. In addition, they decide how census data can be used for
planning.
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Toothpick Bridges
Students study the techniques of building a bridge. They explore different type of bridges and then plan and build a bridge to specified instructions. Students draw plans, keep a budget, and prepare balance sheets during their bridge...
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Fractions
For this fractions worksheet, students solve and complete 10 different multiple choice problems. First, they find the common denominators in each problems. Then, students write their answer in simplest form. They also determine the...
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The Cuisenaire Four-Pan Algebra Balance: Limitations and Suggestions
Learners illustrate the concept of balancing equations using a Four-Pan Algebra Balance. In this balancing activity, students visualize why it is necessary to add or subtract the same quantity on both sides of an equation when solving...
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Tile My Bathroom Floor
Seventh graders create a bathroom floor plan using measurement math. In this measurement lesson, 7th graders use measurement, proportionality, estimation, and area to design a floor plan. Students design floor tiles using centimeter...
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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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Regrouping With Remediation
Fourth graders complete multiplication, addition, and subtraction problems that all contain regrouping. In this regrouping lesson plan, 4th graders complete worksheets not provided.