52 Weeks of Math Activities Week 2: Spiral of Theodorus This week the Spiral of Theodorus can be used to enhance understanding of the pythagorean theorem, right triangles, pi, and more. The spiral goes by many names (square root, Pythagorean, or Einstein Spiral) and approximates the Archimedean Spiral. Instructions: 1.) Create a right isosceles triangle where the sides that are
52 weeks Week 1: Embroider Curves with Lines Welcome to 52 weeks of math! Week 1 is one of my favorites – drawing with thread. In this activity, learners will play with their rulers (or thread) to create curves with lines. The idea is to have students draw straight lines close together with various slopes to create curves. For