Mrs Trimmer's String
Can you help the children in Mrs Trimmer's class make different shapes out of a loop of string?
Can you help the children in Mrs Trimmer's class make different shapes out of a loop of string?
How could you put these three beads into bags? How many different ways can you do it? How could you record what you've done?
How many moves does it take to swap over some red and blue frogs? Do you have a method?
Arrange the numbers 1 to 6 in each set of circles below. The sum of each side of the triangle should equal the number in its centre.
Can you use the given information to work out how much plastic a family recycles?
Can you find and prove the relationship between the area of a trapezium and the area of a triangle constructed within it?
Here is a machine with four coloured lights. Can you develop a strategy to work out the rules controlling each light?
What is the least number of moves you can take to rearrange the bears so that no bear is next to a bear of the same colour?