Highest Common Factors
This chapter explores highest common factors. Before the end of this chapter you should have had a good understanding of highest common factors (HCF). The chapter explores using factor trees to find the highest...
Author: admin
Multiplying and Dividing Algebraic Fractions
This article explores multiplying and dividing algebraic fractions. By the end of this article you should have a good understanding of how to multiply and divide algebraic fractions, understand how to factorise and cancel...
Depreciation
[widget] This section explores depreciation. By the end you should be able to calculate the depreciated value and the amount of depreciation. You should have prior knowledge of working with percentages, decreasing percentages and...
Expanding brackets
This section explores expanding brackets. It covers multiplying a bracket by a single term, and multiplying pairs of pairs of different brackets. In this article we shall first look at some examples of expanding...
Volume Scale Factor
This chapter explores volume scale factor. It explores the connection between linear scale factor and volume scale factor for similar shapes and calculating lengths and volumes of similar shapes. Cuboid Volume Scale Factor Below...
Area Scale Factor
This chapter explores area scale factors. You’ll discover the connection between the linear scale factor and the area scale factor of similar shapes. You’ll also explore working with lengths and areas of similar shapes....
Translating Shapes
This chapter is about translating shapes. It covers translating shapes around a coordinate grid and describing translations using vectors. We shall explore how to move shapes around a grid using translations. When working with...
Enlarging shapes
The chapter explores shape enlargements. It covers enlarging shapes using scale factors and centres of enlargement. And then goes on to cover enlarging shapes within a coordinate grid and then describing enlargements. When working...
Transforming graphs
This chapter explores graphs transformation. It covers effects which occur when the graphs of f(x) is transformed such as y=af(x), y=f(x)+a, y=f(x+a) and y=f(ax). You must have prior knowledge of basic shapes of graphics...
Converting fractions to decimals
This chapter explores converting fractions to decimals. It covers writing fractions as decimal numbers and writing mixed numbers as decimals. Tenth fractions as decimals The number line below shows the tenth fractions for 0...