06/01/2021
“I hate maths - especially trigonometry”
The book every secondary school student needs!! From first year up to ordinary level leaving cert. Ask your child what they think of trigonometry....most of them will tell you they hate it!
The next book in the I hate maths series makes learning and understanding trigonometry so simple. So easy to follow and use! Become fluent in your trigonometry in time for returning to school.