In this video I show you how to simplify trigonometric identities by adding fractions. I begin this lesson by reminding you ...

This lesson starts to building the understanding of fractions at the 2nd grade level This lesson starts to building the understanding of fractions at the 2nd grade level ...

The very word fractions is enough to send a chill down a non-maths specialist's spine and it's safe to say the topic is fraught with misconceptions. Secondary school maths teacher Mel Muldowney points ...