Activity
Curated OER

Narrow Corridor

For Teachers 8th - 12th Standards
Buying a new sofa? Learn how to use the Pythagorean Theorem, as well as algebra and graphing techniques, to determine whether the sofa will fit around a corner (which I'm sure you'll agree is a very important consideration!).
Activity
DiscoverE

Build a Big Wheel

For Teachers 6th - 12th
Pasta is great for cooking—and for making Ferris wheels. Aspiring engineers use an assortment of pasta types to create a functioning Ferris wheel. They keep track of the design process to refine their designs, if necessary. Let's hope no...
Activity
101 Questions

Coins in a Circle

For Teachers 9th - 12th Standards
Round and round you'll go! Learners watch as different-sized circles fill with coins. They collect data and then make a prediction about the number of coins that will fit in a large circular rug.
Activity
Toll Middle School

Create Your Own Constellation Mini-Project

For Teachers 4th - 8th
When looking up at the night sky, there are many familiar constellations that most people can identify. However, someone had to point those out and create the related mythology. Put your pupils in the place of the creators and invite...
Activity
Interactive Mathematics

Interactive Mathematics: Toto, the Singapore Lottery

For Students 9th - 10th
The probability of winning this popular lottery game is calculated for each type of winning combination. An interesting phenomenon is presented and its probability is also calculated.
Activity
Read Works

Read Works: Lunch Around the World

For Teachers 6th
[Free Registration/Login Required] An informational text about typical school lunches in other countries including: France, Spain, Lebanon, India, Singapore, South Africa, Brazil, and Japan. A question sheet is available to help students...

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