In this activity children will practice counting while acting out counting stories by adding more or taking away. This activity can be done online or off-line. Just gather some materials and create your own story problems. Materials: Construction paper to represent different environments: ocean (blue), grass (green), cave (black), Unifix cubes sorted by color, tiles or plain cubes. 1. Click . 2. Play the for the story problem. 3. Use the tool to move the animals. 4. Use a to tell how many animals. 5. Click to turn it in.