Please choose the correct solution to the question: How to Make Slingshot Straw Rockets for a Kids Engineering Project

Solution1: To Make Slingshot Straw Rockets for a Kids Engineering Project, first gather your materials. You will need large straws; rubber band; craft stick; paper fastener; card stock; Masking tape; Pencil eraser.

Solution2: To Make Slingshot Straw Rockets for a Kids Engineering Project, first gather your materials. You will need large straws; rubber band; craft stick; paper shredder; card stock; Masking tape; Pencil eraser.

Answer format: solution1/solution2