This bundle includes all the materials for the Whirlygigs Scaffolded Lab. This activity focuses on investigation design and the engineering process. It can be used to teach or assess these skills. Students first use a printed template to cut and fold a whirlygig. Then, using the scaffolded lab sheets, students design an investigation to learn more about the whirlygig by modifying it. Teachers can provide extra materials for modifications or students can simply modify the original template by cut