Solving Equations by Balancing Both Sides
If two sides have the same value, what does the equals sign actually tell us? Open Full Article...
mathematical reasoning
How Variables Represent Unknown Values in Algebra (Parent Q&A)
This guide explains how algebra uses letters to represent numerical values and relationships. Open Full Article...
How Variables Represent Unknown Values in Algebra (Teach This Topic)
This guide supports you in teaching how algebraic symbols represent numbers and relationships. Open Full Article...
How Variables Represent Unknown Values in Algebra
A number is hidden in the statement □ + 3 = 8, yet the relationship is already clear. Open Full Article...
Choosing Between Mental, Written and Calculator Methods (Parent Q&A)
This guide explains how the lesson compares mental calculation, written working and calculator use. Open Full Article...
Choosing Between Mental, Written and Calculator Methods (Teach This Topic)
This guide supports teaching the completed lesson on choosing between mental, written and calculator methods. Open Full Article...
Choosing Between Mental, Written and Calculator Methods
The same calculation can make one method sensible and another needlessly difficult. Open Full Article...
Sharing Quantities in a Given Ratio (Parent Q&A)
This guide explains how the lesson develops understanding of sharing quantities in a given ratio. Open Full Article...
Sharing Quantities in a Given Ratio (Teach This Topic)
This guide supports home teaching of ratio sharing for learners aged 11 to 16. Open Full Article...
Sharing Quantities in a Given Ratio
If £30 is shared in the ratio 2:3, why does that mean one person gets 2 equal parts and the other gets 3, making 5 parts altogether? Open Full Article...