Predict the filling side, graph ten cookie twists and invent a sandwich cookie with this printable Oreo Day experiment.
- Call your twist. Make a prediction before anyone opens a cookie. Choose how your group will count split filling.
- Ten-twist results graph. After each twist color ONE new square in the correct row. Count your filled squares at the end.
- Invent a sandwich cookie. Draw the layers and give your flavor a name you would want to see on a cookie box.
Print at actual size on US Letter paper. For personal or group use. See the activity guide for setup and play.









