You may also like
Plants
Three children are going to buy some plants for their birthdays. They will plant them within circular paths. How could they do this?
Triangle Animals
How many different ways can you find to join three equilateral triangles together? Can you convince us that you have found them all?
Age 5 to 11
Challenge Level
You could use counters or blocks to represent the frogs if you're not using the interactivity.
How will you keep track of the moves you've made?
Where could you move that frog? What would happen next? So which move might be better/best?
How will you keep track of the moves you've made?
Where could you move that frog? What would happen next? So which move might be better/best?
Copyright © 1997 - 2023. University of Cambridge.
All rights reserved.
NRICH is part of the family of activities in the Millennium Mathematics Project.
NRICH is part of the family of activities in the Millennium Mathematics Project.