Various solids are lowered into a beaker of water. How does the water level rise in each case?
Watch this animation. What do you see? Can you explain why this happens?
This activity creates an opportunity to explore all kinds of number-related patterns.
In this game, you turn over two cards and try to draw a triangle which has both properties.
Find out what a Deca Tree is and then work out how many leaves there will be after the woodcutter has cut off a trunk, a branch, a twig and a leaf.
What do you notice about these squares of numbers? What is the same? What is different?
Amy has a box containing domino pieces but she does not think it is a complete set. Which of her domino pieces are missing?
