Unravelling Sequences
Can you describe what is happening as this program runs? Can you unpick the steps in the process?
Can you describe what is happening as this program runs? Can you unpick the steps in the process?
Can you create jigsaw pieces which are based on a square shape, with at least one peg and one hole?
Can you find the missing number(s)? The square is the average (mean) of the numbers surrounding it.
Throughout these challenges, the touching faces of any adjacent dice must have the same number. Can you find a way of making the total on the top come to each number from 11 to 18 inclusive?
Details of the webinar for 9-13 year olds and their teachers to celebrate National Numeracy Day 2023.
Can you put these mixed-up times in order? You could arrange them in a circle.
This collection of articles, written by teachers, focus on their experiences of embedding NRICH materials into their everyday practice.