Challenge

Your Challenge: Make rock candy by growing your own crystals!    Materials:  1 cup water 3 cups table sugar 1 glass jar 1 pencil A pot for boiling water A spoon or stirring rod Cotton or wool yarn Food coloring … Continued

Your Challenge: Build a Cost Effective Structure.  Materials: Toothpicks Gum Drops Scale   Here’s How: PART 1: Building Geometry: Squares, Cubes, and Pyramids In order to build a weight-bearing structures, we need to explore the different geometries and how good … Continued