Lessons 13 Chocolate box
Worksheet 3 Chocolate box
- Plot the ‘number of border dots’ against the ‘number of dots on one side’ on the grid above. Join with a straight line.
- Plot the ‘number of dots inside’ against the ‘number of dots on one side’ on the grid above. Join with a smooth straight line in a different colour.
- Describe the graph of the border dots.
- Describe the graph of the dots inside.
- Which graph has the same steepness throughout?
- Explain what is happening when one graph crosses over the other.