1. www.lego.com/en-gb/mindstorms/funzone/fixthefactory

2. Green is go. Think about whether you want to turn off the background music. Click on the settings icon. www.lego.com/en-gb/mindstorms/funzone/fixthefactory

3. Find it out Have a go at levels 1, 2 and 3. Stuck? 1.Try things out and see what happens. 2. Ask a friend. Rule 1: Talk to each other. Rule 2: Don’t ask the teacher. Rule 3: Stick with it! Rule 4: Help your friends when they want your help. www.lego.com/en-gb/mindstorms/funzone/fixthefactory

4. Make cards for children to program each other. www.lego.com/en-gb/mindstorms/funzone/fixthefactory

5. Level 4: What do you need to do? Talk about it with your friend. Decide on the algorithm. www.lego.com/en-gb/mindstorms/funzone/fixthefactory

6. Debug the program. Where is my mistake? www.lego.com/en-gb/mindstorms/funzone/fixthefactory

7. Debug the program. Where is my mistake? www.lego.com/en-gb/mindstorms/funzone/fixthefactory

8. Level 5: What do you need to do? Talk about it with your friend. Decide on the algorithm. Have a go at the program. Keep trying it out! Debug where it doesn’t work. www.lego.com/en-gb/mindstorms/funzone/fixthefactory

9. Level 6: What do you need to do? Talk about it with your friend. Decide on the algorithm. Have a go at the program. Keep trying it out! Debug where it doesn’t work. Change the algorithm where necessary. www.lego.com/en-gb/mindstorms/funzone/fixthefactory

10. Level 6 hint if needed www.lego.com/en-gb/mindstorms/funzone/fixthefactory