Resources used with teachers at the MA conference in Stirling, September 2015
What is the units digit in this sum of powers of 9?
Resources to accompany Charlie's workshops and presentation.
Find the missing coordinates which will form these eight quadrilaterals. These coordinates themselves will then form a shape with rotational and line symmetry.
Let N be the smallest positive integer whose digits add up to 2015. What is the sum of the digits of N+1?
Amy misread a question and got an incorrect answer. What should the answer have be?
Resources from Charlie's Science Festival session, March 2015
Explore a task from our Wild site on each day in the run up to Christmas
NQT Inspiration Day: Nurturing Creative Problem Solvers - Summer 2015 event in Cambridge. Key Stage 2 resources used on the day.
A collection of short Stage 3 and 4 problems on Reasoning, Justifying, Convincing and Proof.
NQT Inspiration Day: Nurturing Creative Problem Solvers - Summer 2015 event in Cambridge. EYFS and Key Stage 1 resources used on the day.
We have been exploring what mastering mathematics in the context of problem solving means to us at NRICH.
Read a range of reports from different schools about embedding rich mathematics in their setting
Resources to accompany NRICH team presentations at UKMT 2015 Teacher Meetings.
NRICH articles in these two MA journals
NQT Inspiration Day: Nurturing Creative Problem Solvers - Summer 2015 event in Cambridge
This advent calendar contains twenty-four tasks for the run-up to Christmas, each one encouraging mathematical creativity.
Schools around the world are invited to take part in a Maths and Science lesson hoping to set a Guinness World Record.
A collection of short Stage 3 and 4 problems on Thinking Strategically.
This short article critiques the 'What to Expect, When' guidance, written for parents who want to find out more about their child's learning and development in the first five years.
This brief article, written for upper primary students and their teachers, explains what the Young Mathematicians' Award is and links to all the related resources on NRICH.
NQT Inspiration Day: Nurturing Creative Problem Solvers - Summer 2015 event in Cambridge. Key Stage 3, 4 & 5 resources used on the day.
A collection of short problems on transformations.
A collection of short Stage 3 and 4 problems on Working Systematically.
Resources from Fran's CIE workshops in Pakistan
Test yourself with these short challenges
If these elves wear a different outfit every day for as many days as possible, how many days can their fun last?
Develop your skills of visualisation of mathematical objects
Becoming a mathematical problem solver really is the point of doing mathematics, so this article offers ideas and strategies to ensure that every lesson can be a problem solving lesson.
A collection of short Stage 3 and 4 problems on Visualising.
Details about free CPD events in June and July 2015.
Resources to accompany Charlie's workshop at the Prince's Teaching Institute's Residential Summer School in Cambridge.
How many pairs of numbers can you find that add up to a multiple of 11? Do you notice anything interesting about your results?
Resources to accompany Tabitha's and Charlie's workshops at the Prince's Teaching Institute's New Teacher Days.
A collection of short Stage 3 and 4 problems on Representing.
Resources to accompany Fran's and Charlie's workshops at the ATM & MA Easter Conferences.
An outline of 'Everyday Maths', a project run by Bristol University, working with parents of Year 3/4 children.
The value of the circle changes in each of the following problems. Can you discover its value in each problem?
How many solutions can you find to this sum? Each of the different letters stands for a different number.
A collection of short problems on area and volume.
A hundred square has been printed on both sides of a piece of paper. What is on the back of 100? 58? 23? 19?
The scale on a piano does something clever : the ratio (interval) between any adjacent points on the scale is equal. If you play any note, twelve points higher will be exactly an octave on.
If you are given the mean, median and mode of five positive whole numbers, can you find the numbers?
A country has decided to have just two different coins, 3z and 5z coins. Which totals can be made? Is there a largest total that cannot be made? How do you know?
Arrange three 1s, three 2s and three 3s in this square so that every row, column and diagonal adds to the same total.
Resources to accompany Charlie's 2015 presentation at PLT Day in Devonport High School for Boys.
Watch the video to see how to fold a square of paper to create a flower. What fraction of the piece of paper is the small triangle?
Nine squares with side lengths 1, 4, 7, 8, 9, 10, 14, 15, and 18 cm can be fitted together to form a rectangle. What are the dimensions of the rectangle?
Where will the point stop after it has turned through 30 000 degrees? I took out my calculator and typed 30 000 ÷ 360. How did this help?