The first part of the QTS skills test is the mental maths section. To pass this, it helps to have a good grasp of times tables. I was lucky that I already knew these really well because my school had insisted we knew up to 12 x 12 by the end of year 4.
If you who don’t know your times tables, my first piece of advice would be – learn them. Get to know them inside out and back to front. If you’re a visual learner, pin flashcards on your bathroom mirror, inside your fridge, above your desk and anywhere else you are likely to spot them as you go about your day. If you’re an auditory learner, record yourself saying them and listen to them instead of the radio when you’re out in the car, watch times tables songs on YouTube and sing along. If you’re a kinaesthetic learner, try turn tables cards.
Learn some times tables tricks. If there are any in particular that you struggle with, give yourself an incentive to remember them. If 7 x 8, 7 x 9 and 9 x 6 are the ones really holding you back, change the PIN on your bank card to 7856, the PIN on your phone to 7963 and your house alarm to 9654!
When you are confident that you know them, make sure you know them backwards. It helps to know that 2 x 9 and 3 x 6 both equal 18, but it helps even more if you can look at 18 and know that it’s divisible by 2, 3, 6 and 9.Finally, practice spotting relations between numbers. If you know 4 x 8 = 32, then you also know 320 is divisible by 4 and 8 as well as by 10, 40 and 80.
Then enlist a friend who is good at maths to give you some problems to solve. I got my husband to set me 3 problems a day, along the lines of: If I can buy two tins of soup for 70p, how many can I buy for £4.20? Here I had to spot the relationship between 42÷7 = 6 and 420 ÷ 70 = 6 . Once you know what sort of thing you’re looking for, it doesn’t take that long to spot it.
Ok after tables make sure you are confident with number bonds eg 6 + 4 =10 and 3+7 = 10 so 16 + 4 = 20 and 13 + 7 = 20. If you’re anything like I was, even though you know 3 + 7 = 10 you still feel obliged to count on your fingers – you know, just in case it’s changed since last time! The key is practice, practice, practice until you can override that desire. Then make sure you are equally confident at splitting single digit numbers into smaller ones. Eg 7 = 6 + 1 and 5 + 2 and 4 + 3. This means you can now quickly turn 18 + 7 into 18 + 2 (= 20) + 5 = 25, without needing to slow yourself down by counting on fingers.
Last of all it was time to get to grips with fractions and percentages. The first thing to remember is that fractions and percentages are the same. I wasn’t convinced either, but remember that per cent means out of 100 so 70% = 70/100 and doesn’t that look just like a fraction. The second thing to remember is that fractions are easy when you know your times tables and have practiced looking for relationships between numbers. 1/7 of 42 = …oh look it’s that relationship between 7 and 42 again and by now we all know that’s six.
For the mental maths part of the test I practiced for 10 minutes every day for 6 weeks and that was plenty. If I hadn’t already known my times tables I may have needed double that time, but still not as long as you might think for a mathsphobic. And if I can do it you can too.
If you feel you need a little tuition to get you through the skills tests, and you live in north Birmingham, get in touch to see how I can help you.
Related posts: Passing the QTS maths test – Part 1, Passing the QTS maths test – Part 3