Ozobots are small robots that you program with different color codes. Turn it on first. To do this, you press the button that you find just above one of the wheels, until the Ozobot lights up.

The Ozobot likes to follow lines. Take the black marker and draw a line on a piece of paper. Place the Ozobot at one end of the line and see what happens.

Draw lines with the other colored markers and place the Ozobot on them, one at a time. What do you observe?

Draw two different serpentine lines, like shown in the picture below. On which line does the Ozobot travel faster? Explain why.

Below is a picture of two different color codes that the Ozobot can decode. Draw the two lines down on a piece of paper and let the Ozobot drive on it. Which line does it drive faster? What do you think the two codes mean?

Check if the Ozobot also reacts to other color codes. The best way to do this is to draw lines with color codes at the beginning, as in the picture above, and let the Ozobot drive over them. If you find color codes, make a note of them and describe how they affect the Ozobot.

Draw a crossing like showed on the picture down below, and let the Ozobot drive the course several times. Describe what happens.