Your challenge this week is to make a marble run.
Watch the videos below for some inspiration.
1. Look over the PowerPoint.
2. Watch the videos showing examples of marble runs.
3. Think about what you plan to use and collect the items.
4. Draw some sketches of what you want the marble run to look like.
5. Begin to make your marble run. You might need some help to do this.
Once you have made your marble run try it out and see if it works.
If you face some problems as you make it then think what changes you can make.
Remember when you have completed the challenge send us a video on the Seesaw activity.