1) Add your response. 2) 💡 Invent a new use for Arnie the Doughnut 🍩. 3) 🛠 Build a prototype. 4) Take a picture of your invention. 5) Take a video explaining and testing your invention. 6) Save your work. Click the green check button. *To read the story click the page of the Arnie the Doughnut Book **For an idea go to page two of your response for Mr. Oskin's Recording.