Mathematics session — equations
Fictional Grade 8 learner; no identifying details
- Goal: solve two-step equations
- Observed sign error
- Next session: check by substitution
Learner-facing summary
Today we solved two-step equations and used substitution to check answers. The next focus is keeping negative signs accurate when dividing.
Private teacher note
Needs one shorter retrieval set before mixed equations. Do not share speculation about confidence as fact.
Evidence and misconception
- Evidence: solved 4/6 independent equations and explained two checks
- Misconception: treated division by a negative as division by a positive
Homework and next priority
- Four targeted sign questions plus one explanation
- Next session: retrieve signed operations, then mixed equations
