by MathPickle | Apr 1, 2024 |
Smileys (Daniel Hodgins & Mason Philips, 2021) The Julia Robinson Mathematics Festival has an app that offers a playful start: https://jrmf.org/puzzle/smileys/ I like this activity as an algebraic exercise. I have not proven the solutions presented in the video...
by MathPickle | Apr 1, 2024 |
Bumpy Wheel (MathPickle 2022) Bumpy Wheel is a two-player game. Setup: Put an even number of dots in a circle. Copy this pattern so both players have it. Rules: 1) On your opponent’s dots: Secretly place consecutive integers starting at zero. They can...
by MathPickle | Apr 1, 2024 |
Kitchen Tile War (MathPickle 2022) Grade 2+ tiling puzzle. Teaches students organization and presentation of their ideas. Some grade 2 students will have dexterity issues in trying to draw these tiles, but the mathematics of comparing the sizes works well for them....
by MathPickle | Mar 31, 2024 |
ConVexed (MathPickle 2021) I’m not used to designing word puzzles, but this one is cute and allows your class to discuss terms like “clockwise”, “counter-clockwise” as well as getting creative and designing your own puzzles. Here is a pdf...
by MathPickle | Mar 31, 2024 |
Coloring Ukraine (MathPickle 2022) This Feb 2022 activity is rooted in sad world events, but it simultaneously celebrates the tradition of beautiful map colouring puzzles. Here is a map to colour (you’ll need to choose “File” then “Make a...
