math is fun

15
Jan
a rough sketch of a board game

Week 29: Design a Game

This week learners can brainstorm game ideas and test them out with family and friends. Games can be prototyped with paper, clay, cardboard, maker equipment, and/or craft supplies. When I do this with classes, we often play or analyze games that we love prior to designing our own. This allows learne
2 min read
17
Dec
a laser cut black circle with smaller turquoise circles laid on top to make a gasket

Week 28: Apollonian Gaskets

Apollonian Gaskets are a creative way to play with circles, fractals, and mindfulness in math. Students can cut out circles and place them within circles or practice their drafting skills with a compass and ruler. The idea is to draw a large circle and then fit smaller and smaller circles inside as
3 min read
12
Dec
paper woven so that 4 yellow suns repeat with red, yellow and red

Week 27: Patterns in the Paper Weaving

I love fiber arts and weaving. So, I have one more weaving post for this series, but this time it’s with paper. This activity is great for all ages and can be done with ribbon, bias tape or strips of paper. I like to use origami paper strips. The idea here is to play with […]
2 min read
08
Dec
music with the pisano period harmonies of mod 12 and 24

Week 26: Musical Math

You don’t have to be a musician to play with music and math. This week, I encourage learners to experiment with sound and patterns. Below is a list of ideas to experiment with: Create a rhythm as an individual or a class that follows a sequence and build on it, (drums can be hands on […]
2 min read
20
Nov
a fox draw with a single curved line with 2 colors orange and white

Week 25: Loopy Doodle Math

Doodling and math? Yes, we can play with doodles and see what patterns emerge. Finding patterns and problem-solving is a big part of math. For this week’s hands-on-math, learners are going to draw a loopy doodle where they start and end at the same point without lifting the pencil (or pen). Try to m
3 min read
24
Sep
a kid looking through a toy-built menger sponge

Week 17: Sierpinski in 3D Building Toys

This week break out your blocks (or whatever building toy you enjoy). We are building a Sierpinski cube (Menger Sponge) or Sierpinski tetrahedron. I would also encourage learners to create their own shape and expand on it to create a self-similar sculpture or fractal (think what each iteration would
2 min read
17
Sep
three kids sitting in a radio room

KMUZ Poetry on the Air With the Family

KMUZ’s Steven Slemenda interviewed our family in a two part series for a wonderful program called Poetry on the Air. Thanks to KMUZ and Steve Slemenda for sharing. This show is in the archives on their website, and with permission I am posting it here. My children were appreciative of the experience
1 min read
04
Sep

Week 14: Guess the rule – math game

One of my hobbies is to take completely non-math related games and modify them for classes. I don’t know what to call this game, it is probably a variation of “psychiatrist” or something, but here is how it goes: In a group of at least 4 players, ask one player to leave the room and […]
1 min read
26
Aug
Mobius strip made with clay

Week 13: Clay Möbius Strips

There are lots of amazing paper Möbius strips that are fun. You can cut down the middle, twist multiple times, make a Möbius paper chain, and try it with various materials. For a basic paper tutorial, I found a good one here. Rather than creating the classic paper strips, this week learners will be
2 min read
21
Aug
a motion sheet with formulas and drawings

Week 12: Galileo and Gravity

This week we are going to take a look at applied math. Learners will be given a ramp (this can be a ruler), a ball that fits on the ramp, measurement device (ruler) and a timer. With these instruments learners can investigate the relationship between distance and time as the ball rolls down the ramp
1 min read

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Sophia

Mathematics educator and creative coder exploring the beauty of mathematical concepts through interactive visualizations and playful learning.

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