These are tables with criteria to help you to achieve success in the algorhythms that are being built up below. Read them through and when you have done your work, check it against these success criteria.

Perimeter

Success Criteria for Perimeter.

Algebraic Perimeter

Success Criteria for Perimeter and Algebra.

Changing the Subject

Success Criteria for Changing the Subject.

Ratio

Success Criteria for Ratio.

Ratio

Success Criteria for Ratio with a difference.

Frequency Trees

Success Criteria for Frequency Trees

Probability

Success Criteria for Probability

Factorising to a single bracket

Success Criteria for Factorising to a single bracket

Factorising Quadratics where a=1

Success Criteria for Factorising Quadratics where a=1