It wasn’t so long ago that I wrote about how babies understand math — and I don’t intend for math to become the dominant theme for this blog. To illustrate how much simpler the new method is than the ...

You are probably familiar with the grid method to multiply a two digit number by another two digit number. We can also use a grid method in algebra to multiply a bracket with two terms by a second ...

Let's look at two different methods for expanding double brackets. Question 1 asks you to expand the brackets 2𝑥 add 8 multiplied by 𝑥 subtract 3. Let's use the grid method for this one. In a grid ...