1. Search around your house for the following 3D objects to build Miss Oyka's tower. You will need: 2 cylinders that are the same size, 1 rectangular prism, 2 cubes that are different in size and 1 cone or pyramid. 2. Try to stack your objects to match the picture. 3. Post a of your work. 4. For an extra challenge, use those same objects to create the tallest tower that you can.