by MathPickle | Dec 12, 2015 |
{0,0,0,1,1,1,2,2,2,2,9,9,10} In this mini-competition your students try to find a set of non-negative integers for which the mean, median and mode are integral. There are six separate challenges… one for each permutation. The one here is for median < mode...
by MathPickle | Dec 9, 2015 |
Can you tile this big L shape with identical, but smaller copies of itself? If so, the shape is called a rep-tile (repeating tile). However, that’s not what we are going to be looking at here. We are going to explore “irreptiles” which are shapes...
by MathPickle | Dec 9, 2015 |
Cardboard Snowflakes are created by putting a non-negative integer in each circle. There can be no duplicates. Circles are the average of all smaller circles touching them. Here we have failed. Can you find out why? Part of the snowflake looks good. 7 is the...
by MathPickle | Nov 10, 2015 |
Cartouche Puzzles (MathPickle, 2022) Cartouche are designed to give your students arithmetical practice with a backdrop of a great puzzle. The two sets of Cartouche puzzles below are different. Only the second is appropriate for a student who is color blind. Download...
by MathPickle | Nov 3, 2015 |
Fractal Multiplication (MathPickle, 2015) This is a mathematical mini-universe for your students to practice the scientific method. The mathematical curriculum covered includes any of the following: 1) Permutations and Combinations 2) Polar Coordinates 3)...
