Visualising and representing

Are these statements relating to odd and even numbers always, sometimes or never true?

In this swimming pool, the steps go below the water. How could you number the steps below the water?

A task which depends on members of the group noticing the needs of others and responding.

This activity is based on data in the book 'If the World Were a Village'. How will you represent your chosen data for maximum effect?

What happens when you add three numbers together? Will your answer be odd or even?

An activity centred around observations of dots and how we visualise number arrangement patterns.

How quickly can you put the number tiles in the right place on the number square?

This investigation involving the four operations looks at doing and undoing.

Four bags contain 1s, 3s, 5s and 7s. Can you pick ten numbers from the bags so that their total is 37?

This problem looks at how one example of your choice can show something about the general structure of multiplication.