Search Results
Showing results 1 to 8 of 8

Two Washers
Source Institutions
In this activity, learners create a mind and math puzzle that requires a three-dimensional solution.

Factors and Multiples Puzzle
Source Institutions
This puzzle provides an interesting context which challenges learners to apply their knowledge of the properties of numbers.

Slush Rush
Source Institutions
In this online game, learners run an outer space drink stand and thirsty alien customers are on the way.

Guesswork
Source Institutions
In this number puzzle/trick, learner #1 thinks of a number between 1 and 63. Learner #2 shows learner #1 six cards and asks them whether the cards contain their number.

Number Cruncher
Source Institutions
In this online puzzle game, learners need to choose a path from a starting number to a goal number. Along the path are simple operations (e.g.
Magic Turtle Squares
Source Institutions
In this math activity, learners create a magic turtle where all the rows, columns and diagonals add up to fifteen.

Topological Puzzles
Source Institutions
In this activity, learners construct three math puzzles out of simple materials like wood, string, and Styrofoam.

100 Puzzles
Source Institutions
In this activity, learners find as many combinations of a hundred as they can using various puzzle pieces from a hundred square grid paper.