Children need to be able to quickly recognise numbers of objects fewer than 6 without counting them. This quick recognition is called perceptualsubitising. They also need to be able to recognise numbers of objects greater than 6 by recognising smaller groups, combining them and by recognising fam...
You should be able edit it and change the colour of the place value cards to correspond with the ones children use in your class. FullShelf Decimals Place Value Game Year 5 / 6 £2.50 (1) KS2 well-differentiated Four-in-a-Row Game Boards and cards for consolidation of decimal place...
(c) Which class would you expect to see the highest frequency of prime numbers. Explain why. (5 marks) Show answer 2. This tally chart shows information about people’s favourite colour. (a) Write down one thing that is wrong with the tally chart. (b) Which is the modal class? (c...
Synesthesia - Do Your Numbers Have Colour? Synesthesia is another topic which provides insights into how people perceive numbers - and how a synesthetic's perception of the mathematical world is distinctly different to everyone else's. Those with synesthesia have a cross-wiring of brain activity be...
Rounding and Estimation is fun with Toby, the fireman! Run through the forest and put out fires with the water balloons - and help Toby save the forest and the…
According to the poker machine, $3,000 was gambled, and $300 was kept (by the slot machine). That means that the machine paid out $2,700… which is the 90 per cent return. But the player ends up with $ZERO! IT’S ALL GONE BACK INTO THE MACHINE. ...
Join math-explorer Emma as she helps Oleg the Owl, Chloe the Fox, and more of her animal friends complete over 100 second grade math challenges and find their w…
Given a triangulation over a set of coloured points, you can flip edges and change the colour of vertices to minimise the number of triangles that have at least two vertices of the same colour. Most participants started by using only colour change operations, and then introduced some heuristics...
3:2:1.3:2:1. How much plain flour would I need for 900g900g900g of shortbread? 300g300g300g 450g450g450g 100g100g100g 150g150g150g Dividing ratios GCSE questions1. Purple paint is sold in 18l18l18l pots. The colour ratio of paint within the pot is 8:3:18:3:18:3:1 ...
The probability that the second counter is black depends on what the colour of the first counter was. Step-by-step guide: Conditional probabilityHow to calculate probability In order to calculate probability: Write out the basic probability Solve the problem, using AND or OR rules as appropriate...