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Category Archives: Puzzles

Puzzles from the Doceri team

Back to School Math Fun: Find the Bike Routes

It’s back to school time in America, and students all over the country are starting new schools – and finding the best routes to ride home on their bikes. Well, assuming they ride straight home! Here’s a math game to try. How many routes can this student find to bike home, following the one-way streets? […]

How many squares in the array of dots?

Thinking ‘out of the box’ helps with solving this puzzle. We created a screencast with Doceri to show how we arrived at our solution. Did you come up with a different answer? Visit our Facebook page and post your screencast, or post a video response on YouTube.

How many triangles do you see?

Here’s a puzzle to solve. True, math has definite rules,  but we’ve seen some creative answers to this question. What’s your answer? Try using Doceri to count the triangles, and support your solution. If you’re already using Doceri 2.0 just click here on your iPad to open the triangle drawing in Doceri.   You’ll see […]

How many squares do you see?

Play the video to see how we used Doceri to visually track each square as we counted. What solution did you come up with?