🧭 Middle · Grades 6–9 · Mathematics · Orco Academy
Grade 7 Mathematical Reasoning Studio
Connect number, algebra and graphs; formalize proportional relations; and identify variables precisely.
Grade 7 · original relationship models · no voice
Reasoning workspace
Complete every reasoning decision, then check your thinking.
This pilot aligns only to uncovered Key Stage 3 records MAT-0234–MAT-0236. It samples number/algebra/graph connections, proportional measures/geometry and variable relations. It does not establish general mathematical-reasoning capability. It does not complete the reason-mathematically unit, provide a lesson sequence or satisfy an assessment.
🎓 You are learning to: Connect number, algebra and graphs; formalize proportional relations; and identify variables precisely.
This studio works in three steps:
1
🎯 Choose a mission
Each mission is a focused challenge from the menu at the top.
2
🧠 Decide and justify
Select the option you could defend — which rule, definition or representation supports it?
3
🔁 Check, reflect, improve
If the check finds an error, work out why before moving on. Finish by choosing the reason that shows how you know.
Missions in this studio: Connect a number relationship to algebra and graph · Formalise proportional measures and geometry · Identify variables and express a relation · Audit a proportional algebra/graph model
💡 Aim to explain your method, not just your answer.
Nothing you do here is saved or sent anywhere — experiment freely. Reopen this guide any time with the ? Help button.