Click on the link below to access eTool.
Using the colored arrows, record the frog's movements.
1. Click one of the green arrows and drag it to the desired location.
2. Click one of the green arrows and hold to change the length, color and endings.
3. Click "Change Color" button and select the preferred color.
4. Select the endings for your arrow.
5. Click the double arrow image on each end of the arrow and drag horizontally to adjust the length.