1. Open 5cm wide dividers and use them to draw a circle on white cardboard and mark 6 dots along the circle line. 2. Join the dots with a ruler to form a triangle shape. 3. Cut triangles in different colors of paper and glue them in the triangles of the circle in the order of red, orange, yellow, green, blue, purple. 4. Cut a circle and make a hole in the center to spin the colorful circle.

1. Materials:
White cardboard Colour paper Pencil Glue Dividers Ruler Scissors
Instructions:
1. Open the dividers 4. Join the dots with a 5. Cut triangles in 6. Glue the colourful 7. Cut the circle and
5cm wide. ruler. colour paper to fill in triangles in the white make a hole in the
2. Draw a circle in the the triangles of the circle in this order: red, centre with the pencil.
white cardboard. circle. orange, yellow, green, 8. Use the pencil to
3. With the dividers blue, purple. make the circle spin.
mark 6 dots in the
circle line.

2. 9. See what happens when you spin the circle.
Choose the correct answer.
You can’t see all the colours when  the circle spins faster
 the circle spins slower
You can see all the colours when  the circle spins slower
 the circle spins faster
When the circle starts to spins fast
the 1st colour I see is ___________________
When the circle slows down
the 1st colour I see is ___________________