Tagged: logic


Negative number reasoning with patterns

How do you explain that subtracting a negative has the same effect as adding the positive corresponding number? I’ve seen teachers use many analogies including: Thinking of sandcastles as +1s and holes as -1s… a sandcastle and a hole makes nothing (1 + -1 = 0). Playing golf and you score -2 on a hole, taking your score from -4...


A+ Click- rich puzzles for developing logical reasoning

A+ Click is a new website that provides a vast collection of puzzles and challenges to develop logical reasoning skills in your pupils. You can search by topic or year group, making finding puzzles at your class’ ability easy. Like NRich Maths in many ways, A+ Click also keeps a record of how many answers your pupils got right. Ideal...