TJ’s online school is helping UK students ‘breakthrough’ maths – sign up for these FREE maths sessions and see the results for yourself. Five years ago, TJ Hegarty was standing in a draughty community ...

Think about placing dots on a flat surface. You want as many pairs as possible to be separated by the same distance. For any amount of dots, what is the greatest possible number of pairs that can be ...

Math teacher Al Rabanera has a new tool in his decades-long quest to ensure his students, most of whom come from low-income families and marginalized backgrounds, see themselves in the curriculum.