Toothpicks & Styrofoam

To make this activity I drew dots in shapes on a piece of styrofoam and gave O a container of toothpicks to match to the correct color dots. She was very engaged at first and seemed to enjoy herself, but she lost interest after completing 1 or 2 shapes. I should have cut the styrofoam and just put one shape on each piece. She enjoyed making her own designs with the toothpicks under the shapes I had drawn.