Powers and Roots
Everything you need to learn, practise and check Powers and Roots in one place.
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Quick Lessons
Powers and Roots Quick Lessons
Short lessons that explain, show an example and end with a check.
Key Sheet
Number Types Key Sheet
The kinds of numbers, their properties, and which groups a number belongs to.
Practise
Skill Practice
Powers and Roots Skill Practice
Focused questions on one skill at a time, marked as you go.
Remember it
Flash Cards
Powers and Roots Flash Cards
Quick recall of the key facts and notation.
Key Conventions
Indices conventions
6 formulae and rules
Index Law for Multiplying, Index Law for Dividing, Index Law for a Power of a Power
Play
Mini Game
Torus Run
Years 2 to 7
Roll over the numbers that fit the rule. Jump the rest.
Check yourself
Assessment · Paid assessment
Year 5 Module Assessment
Year 5
Check what you know and get a detailed report.
Assessment · Paid assessment
Year 6 Module Assessment
Year 6
Check what you know and get a detailed report.
Assessment · Paid assessment
Year 7 Module Assessment
Year 7
Check what you know and get a detailed report.
Assessment · Paid assessment
Year 8 Module Assessment
Year 8
Check what you know and get a detailed report.
Assessment · Paid assessment
Year 9 Module Assessment
Year 9
Check what you know and get a detailed report.
Assessment · Paid assessment
Year 10 Module Assessment
Year 10
Check what you know and get a detailed report.
Assessment · Paid assessment
Year 11 Module Assessment
Year 11
Check what you know and get a detailed report.