Why do this
problem?
This
activity gives the pupils experience in starting very simple
investigations. There is a possibility of prediction, counting,
addition and multiplication.
This investigation could be used in small groups to allow
pupils time to play with the squares and count with no pressure.
They should be encouraged to discuss their ideas between
themselves. Plenty of squared paper will be
needed.
Key questions
What numbers have you found?
What is special about those numbers?
What do you notice?
Could you find the difference between two numbers that follow
each other?
Have you drawn any other squares?
How many little squares do you think there will be in the next
big square?
Possible extension
Learners can explore other shapes that can be enlarged in a
similar way and explore by counting.