We started drawing some quadrilaterals - can you complete them?
How many questions do you need to identify my quadrilateral?
What's the greatest number of sides a polygon on a dotty grid could have?
Make some loops out of regular hexagons. What rules can you discover?
Can you describe the route followed by the arrows?
Play around with sets of five numbers and see what you can discover about different types of average...
Do Presidents of the USA live longer now than in the past?
Sequences of multiples keep cropping up...
Can you find the connections between linear and quadratic patterns?
There are unexpected discoveries to be made about square numbers...
Play around with the Fibonacci sequence and discover some surprising results!
How can you decide if a graph is traversable?
Can you find a way to connect each house to the utilities without any pipes crossing?