These everyday items provide you with the basic materials you need to build your next STEM creation. We provide the “basics,” but the rest is up to you, your creativity, and your STEM skills. Use STEM Basics to support your favorite STEM Starters Kit, or design and construct a STEM challenge of your own! 32 rectangles in 7 sizes: Six 1" x 6", Four 1" x 3", Four 1" x 5", Six 1" x 4", Six 1" x 10", Four 3" x 6", Four 5" x 5" 8 squares in 2 sizes: Four 5" x 5", Four 3" x 3" 6 circles in 2 sizes: Two 5", Four 3" 4 triangles in 1 size: Four 2" x 2" x 2" 50 1" brads Ages 8+