How to expand brackets algebraically

In this blog post we are going to show you how to expand brackets algebraically, it is a very important skill in NAT5 mathematics and is something you will need to be comfortable with in order to succeed in your exams. Expanding a bracket simply means multiplying out...
How are National 5 exams in Scotland graded?

How are National 5 exams in Scotland graded?

If you or your child have recently sat the National 5 exams in Scotland, then you might be wondering how are National 5 exams graded? The Scottish Curriculum for Excellence grading system issues grades A to D, with anything below a D being a fail. A = 70-100% (good to...
Maths Tutor Edinburgh

Maths Tutor Edinburgh

Are you looking for the best Maths Tutor in Edinburgh? Here at Central Tutors, we help students of all age ranges with maths, including National 3, 4 & 5, Higher and Advanced Higher, following the new Scottish Curriculum for Excellence. As private online maths...