Mathematics · JEM-PACK-ALG
Algebra: model, solve and verify
Prepared for Owner review · not on saleJSS3 through SS2 · readiness-dependent
What the prepared pack contains
- Two constraints: create equations, eliminate a variable and verify both conditions
- Root-coefficient reasoning: reciprocal roots, squares and transformed equations
- Six graduated practice checks, two Mistake Clinics and examination-style reasoning
Starting knowledge
- Linear equations and substitution
- Factorisation and quadratic roots before the SS2 module
- Signed numbers and fraction arithmetic
Intended outcomes
- Interpret a simultaneous solution in a real model
- Derive root sum and product rather than memorise signs
- State restrictions when using reciprocal roots
A sample of the reasoning
For roots α and β, α²+β²=(α+β)²−2αβ. The middle term in the square is part of the reasoning, not an optional correction.
This is a preview of the pack’s depth, separate from the complete free lessons below.
Access and approval
Proposed access: 90 days from an authorized grant. The Owner must approve the exact duration, price and terms. No price or purchase offer is published.
Full lessons remain private for review. An enquiry, WhatsApp click or self-reported payment cannot unlock them. If Jerry confirms a suitable released product, payment arrangements and verification will be handled privately before an audited access grant.
Source mapping: JEM-J3-M04-002 · JEM-S2-M04-001 · registry v2.4. Full canonical source volumes and tutor answer banks remain protected.
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