1. Click on and read ALL of the instructions on pg1 VERY carefully. 2. Click on the picture on pg2 and to open the simulation. 3. Choose different settings ~ change the track pattern, friction, gravity or add the stopwatch to measure how much time your skater travels. 4. Try out 'Measure', 'Graphs' and 'Playground' buttons on the bottom of the screen ~ in playground you can create your own track! 5. Screenshot or snip your final track & settings and use Ctrl V to paste into the space on pg2. 6. Click on the to save your work to your journal.