Your learning journey
Use independent geometry evidence to identify misconceptions, complete a targeted repair and demonstrate transfer.
Follow the task-specific calculator guidance in Apply. Keyboard - means the same as −. Attempt before opening a scaffold or intentional practice explanation.
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Ready.
Connect & Check
Diagnostic: evidence used to choose teaching. Justification: a mathematical reason. Transfer: use a method in a different question. Check: verify against the original conditions.
Intentional practice feedback after your attempt
62°.
Sum 180°.
Intentional practice feedback after your attempt
(−1,1).
Both three units from mirror.
Intentional practice feedback after your attempt
3 km.
300000 cm=3 km.
Present
A correct number with a wrong reason does not establish understanding. Angle errors may concern the total or the relationship; transformation errors may concern the centre or direction; scale errors may concern units. Identify the first decision that failed, repair it and test with a fresh item after a delay.
Attempt Recall unaided. Select a matching worked repair; explain the change. Complete Apply and Prove independently. Use the practical sheet for a drawing check and keep its evidence separately from numeric retrieval.
Optional scaffold
Choose sum, not equality.
Intentional practice feedback after your attempt
73°.
180−107.
Optional scaffold
Mark mirror first.
Intentional practice feedback after your attempt
(−2,−1).
Both four units from x=2.
Optional scaffold
Opposite, not full-turn complement.
Intentional practice feedback after your attempt
105°.
Subtract 180.
Optional scaffold
Use a unitary check.
Intentional practice feedback after your attempt
13.5 km.
Multiply by three.
Apply
Optional scaffold
Use a different fact for each.
Intentional practice feedback after your attempt
70°,120°,108°.
Triangle sum; regular-polygon angle; parallel co-interior sum.
Intentional practice feedback after your attempt
(5,3); (6,4) uses the origin as centre.
Displacement (2,1) doubles, then add centre.
Intentional practice feedback after your attempt
3 km; 245°.
300000 cm=3 km; add 180.
Use a non-calculator first attempt. In the practical repair, a calculator may check unit conversions; assess geometric reasoning and drawing separately.
Apply and extend
Intentional practice feedback after your attempt
A fresh independent task after a delay with explanation and recorded support.
Immediate recall may be memory of answers.
Intentional practice feedback after your attempt
No; enlarging one preserves angles but changes lengths.
AAA is insufficient for congruence.
Access, Scaffold, Core and Stretch support the same goal. Stretch deepens reasoning for either qualification tier.
Recall & Review
Retrieval without notes
Six retrieval points. Enter a number, decimal, fraction such as 3/2, or mixed number such as 1 1/2. Equivalent numeric values are accepted. Unsupported notation goes to teacher review. For rounding, also communicate the requested accuracy in written work; numerical scoring cannot judge significant trailing zeros.
Not checked.
Independent exit evidence
P1–P2: five minutes, no notes, 4 marks. Your teacher reviews working and explanations. Full assessment solutions are not embedded.
Recall & Review and prepare
Perimeter measures a boundary in length units; area measures surface coverage in square units. A compound shape can be partitioned into familiar shapes without overlaps or gaps.
Retrieve F1 again in one week. Bring your working and one question.
Your progress summary
Completion records attempts, not mastery. Retrieval points describe the latest checked attempt. Your teacher reviews P1–P2 separately and checks retained understanding after a delay.
Restore a backup
Original Reach for the Star. Not an official or endorsed Pearson resource. Separate teacher package contains assessment solutions. Local saving is browser-dependent; no account or dashboard service is included.
Optional extension activities
Allow 10–15 minutes if the main practice is secure. Show your method, explain a check and justify your conclusion.
Stretch
Reveal a worked check after attempting
Perimeter=36 cm; exterior angle=60°.
Deep challenge
Reveal a worked check after attempting
Perimeter becomes 54 cm; area factor is 3²=9, not 3.