Geometry problems for lower primary that will get you thinking.
Right Angle Challenge
Age 5 to 7 Challenge Level
How can you place two sticks to make just one right angle?
Now make just two right angles using the two sticks.
Can you make three right angles? Four right angles?
How many right angles can you make using more sticks?
The NRICH Project aims to enrich the mathematical experiences of all learners. To support this aim, members of the
NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to
embed rich mathematical tasks into everyday classroom practice.