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Curated OER
Math Handbook: Trigonometry
You'll be spinning in unit circles once you read through this jumbo-sized resource of everything you need to know about trigonometry. Each page has color-coded examples with explicit directions that detail the problems and...
MENSA Education & Research Foundation
Pi Day Fun!
In this multi-faceted introduction to pi, participants perform a bevy of pi-related activities. Ranging from measuring household items to singing pi songs and reading pi stories, this fun and non-intimidating resource serves to bring up...
Curated OER
More Than One Grain of Rice
Students explore mathematics, geography and agriculture by studying world rice production. In this production of rice lesson, students read One Grain of Rice and use a worksheet grid to calculate how much rice was received. Students...
Curated OER
"Money In My Pocket"
Second graders assess a brief history of money, the use of money, working with money as well as adding and subtracting with money and how to spend money wisely with responsibility. In addition, they discuss how everything belongs to God...
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What's All this Money Madness?
Second graders examine the value of money. In this money lesson, 2nd graders read the book Money Madness by David A. Alder and watch Brain Pop Jr. videos. Students discuss why we need money and how people earn money. Students each...
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Relationship Between Addition and Subtraction
Students are taught how to add and subtract and use number sense to solve basic math problems. In this addition and subtraction lesson, students are being taught using theories from different philosophers in education. They are given a...
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Proportions
Students perform mathematical operations to create proportional measurements, after listening to the David Schwartz book, If You Hopped Like a Frog.
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Standard Linear Form
Ninth graders identify and describe the x-intercept as the place where the line crosses the x-axis as it applies to football. They create their own differentiations to reinforce the distinction between the x-intercept and the...
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Graphing Using Cookies
Students differentiate between bar graphs, line graphs, pictographs and bar graphs. After participating in a hands-on cookie activity, students label and draw their own graphs.
Curated OER
Parts of Similar Triangles
In this parts of similar triangles instructional activity, 10th graders solve and complete 15 different statements related to naming the parts found in similar triangles. First, they identify each definition stated that describes an...