Below you will find video lessons and worksheets for each topic in S3. When completing the worksheets you should NOT answer every single question. Find the right level of challenge for you and aim to answer 5 or so from each question or as many as it takes you to feel confident.
The “Apply” sections of the worksheets are very important as they test your ability to solve problems and answer worded problems – make sure you give them a go.
Each worksheet has a link to the answers at the end.
You may not be working through the topics in the order listed below but your class teacher can direct you to the correct topic.
If you are stuck and unable to communicate with your class teacher then you can join our Microsoft Team here. You will need your Glow username and password for this.
Expanding Brackets and Factorising
Video – expanding two brackets Worksheet – expanding two brackets
Video – expanding three brackets Worksheet – expanding three brackets
Video – factorising common factor Worksheet – factorising common factor
Video – difference of 2 squares Worksheet – difference of 2 squares
Video – factorising trinomials Worksheet – factorising trinomials
Video – factorising harder trinomials Worksheet – factorising harder trinomials
Circles – arcs and sectors
Video – arcs and sectors all worked examples
Volume and Surface Area
Video – volume of a prism Worksheet – volume of a prism
Video – volume of a cone Worksheet – volume of a cone
Video – volume of a sphere Worksheet – volume of a sphere
Video – surface area of cuboid Worksheet – surface area of cuboid
Equations and inequalities
Video – equations with unknowns on both sides
Video – equations with brackets, fractions and inequalities
Worksheet – equations unknowns on both sides including ones with brackets
Worksheet – equations involving fractions
Changing the Subject
Video – changing the subject Worksheet – changing the subject
Video – changing the subject advanced Worksheet – changing the subject advanced
Systems of Equations
Video – simultaneous equations all worked examples
Worksheet – solving systems graphically
Worksheet – solving systems algebraically
Pythagoras’ Theorem
Video – Pythagoras’ Theorem Worksheet – Pythagoras’ Theorem
Video – distance between 2 points Worksheet – distance between 2 points
Video – Pythagoras in 3D Worksheet – Pythagoras in 3D
Video – Converse of Pythagoras Worksheet – converse of Pythagoras
Similarity
Video – all similarity worked examples
Worksheet – using length scale factor
Worksheet – using area and volume scale factors
Probability
Video – probability Worksheet – probability
Fractions and Percentages
Video – fractions all worked examples
Worksheet – adding and subtracting fractions
Worksheet – multiplying fractions
Worksheet – dividing fractions
Video – percentages all worked examples
Worksheet – appreciation & depreciation
Worksheet – reversing a percentage change
Statistics
Video – all examples for standard deviation and five figure summary
Worksheet – statistics past paper questions
The Straight Line
Video – straight line all worked examples
Worksheet – finding the equation of a line
Trigonometry
Video – using trigonometry to find a length
