by MathPickle | May 24, 2024 |
QR Code Mazes (MathPickle, 2024) These mazes get grade 1-3 students to play with patterns. The mazes can be constructed randomly or by grabbing real QR codes. The micro QR codes shown here are big enough for pretty interesting puzzles! Teaching is an experimental...
by MathPickle | Apr 5, 2024 |
Piet Mondrian Drops His Pins Algorithm (MathPickle, 2023) “Beauty” and “Mathematics” are words that belong together. This is always true, but it is especially true in the elementary school classroom. This algorithm belongs in art class as much...
by MathPickle | Apr 3, 2024 |
Line Up (MathPickle, 2022) Lining Up is a puzzle that playfully explores partitions and proximity. If you want to see it played with kids go here. The key to teaching the puzzle well is to look for symmetry and patterns. After you play it in a line – try it...
by MathPickle | Apr 2, 2024 |
Squirrel Nutkin (Richard Guy et al., The Inquisitive Problem Solver, 2002) The theme is chosen from one of Beatrix Potter’s animals. I grew up with these stories in Belfast so I’m pleased to have found the perfect mathematical home for Squirrel Nutkin. 😉...
by MathPickle | Aug 12, 2021 |
Three Color Triangle Puzzles (MathPickle 2021) This logic puzzle is inspired by the brilliant Mathologer video below. The tricks presented above are proved below. Playing with these puzzles is good for upper elementary, but younger kids can get a lot of value from...
