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Late Again

Moira is late for school. What is the shortest route she can take from the school gates to the entrance?

Simple Train Journeys

How many different journeys could you make if you were going to visit four stations in this network? How about if there were five stations? Can you predict the number of journeys for seven stations?

Train Routes

This train line has two tracks which cross at different points. Can you find all the routes that end at Cheston?

How Many Pieces This Time?

Age 5 to 7
Challenge Level

You might like to try How Many Pieces? before you have a look at this problem.

two knots
You can see how many loops of string were used to make these string patterns because the strings are different colours.

In the next pictures can you work out how many loops were used?

more pieces of string
more knot patterns

Can you describe how you know?

You might like to print off this sheet of the pictures if you would like to work on paper.