Learning how to subtract or takeaway numbers, is an important foundational skill. Learn these, practice them and always keep to the same methods! There are 6 main numeracy skills that will help with your maths. Click here to read more. Click here to visit subtraction skills, multiplication skills, divisions skills videos. One of the problems with learning how to subtract or … [Read more...]
How to add numbers using numberline, column and partitioning
Learning how to add numbers is a really important skill. Learn these, practice them and always keep to the same methods! There are 6 main numeracy skills that will help with your maths. Click here to read more. Click here to visit subtraction skills, multiplication skills, divisions skills videos. Maths really starts with the concept of addition - learning to add 1 + 1 is … [Read more...]
Why and how to work out the volume of a cylinder
How to work out the volume of a cylinder is typically a grade C GCSE question.. GCSE Grade C question to calculate the volume of a cylinder with a radius of 3cm and a height of 4cm. How to work out the volume of a can of coke. Just a quick video to calculate if 330ml is accurate. It is... but my estimation shows 380ml ! I've not allowed for the coke can design and not … [Read more...]
Why and how to calculate percentages of whole numbers
There are a few ways of learning how to calculate percentages of whole numbers .. .. although this video shows how to calculate percentages by converting to fractions and then cross division. 'Percentage' means 'out of 100.' Therefore we can use the idea of 'equivalent fractions' to make the numbers smaller and easier to deal with. So 12% is exactly the same as 12/100; … [Read more...]
Real maths – How many cars do I need to wash to buy a Nintendo DS?
Real maths ... because everything costs something! When you want a Nintendo DS, how long will it take if you earn £5 per hour? Although the video is a quite straightforward, and contains a Lol cameo, there is a serious side to the question. It was founded on the thought that most of the word questions in maths books are a little 'abstract.' My children are far more … [Read more...]