The aim of this activity is to teach students the steps involved in effective decision-making/problem-solving. This skill is a useful skill for students to learn, as it will assist students to consider all the options that are available...

Did you learn to calculate using a 7-foot-long slide rule? Did you learn about the properties of numbers using brightly colored Cuisenaire rods? Ever wonder who invented the graph paper you used in geometry class? Go back to the...