Cognifiy AC
Interactive demo with preset work. Nothing is billed or saved to a real account. Demo home

You’re browsing as Alex Chen

IB Year 2, with Math AA SL, Biology HL, English A, and SAT Math already set up.

View profile

Today

A focused plan from Alex’s current academic signals.

Today’s Mission

Here’s what matters today

37 min

  1. Repair sign errors in quadratics

    Mathematics: AA SL · Recurring on the last mock

    ~12 min

  2. Membrane transport check

    Biology HL · Coverage gap in 1.4

    ~10 min

  3. Analyse imagery in the kitchen passage

    English A: Language & Literature · Technique use is thin

    ~15 min

  4. SAT Math — Heart of Algebra

    SAT Math · Finish the diagnostic

    ~8 min

Courses

College admissions

IB Diploma Programme

English A: Language & Literature

Making progress
Known mastery
64%
Coverage
48%
Open analysis

Readiness

  • Mathematics: AA SL

    5–6

    Estimated range · Confidence: Medium · Main limiter: Algebraic rearrangement

    See readiness

  • Biology HL

    6–7

    Estimated range · Confidence: High · Main limiter: Application in unseen contexts

    See readiness

  • English A: Language & Literature

    developing

    Readiness only — no external grade is shown for this course.

    See readiness

  • SAT Math

    on track

    Readiness only — no external grade is shown for this course.

    See readiness

Recurring patterns

  • Sign error when rearranging

    The minus sign is dropped when a term crosses the equals sign.

    Mathematics: AA SL · Seen in 7 recent attempts

    Work on this
  • Technique named, effect not argued

    Imagery and juxtaposition are labelled but not linked to meaning.

    English A: Language & Literature · Seen in 4 recent attempts

    Work on this

Recent assessments

  • Math AA SL Mock 1 62 / 80 · Algebraic rearrangement under time View
  • Biology HL Paper 2 — Topic 1 18 / 28 · Application to unseen experimental setups View

Recent progress

  • Mastery up 6 pts on membrane transport
  • SAT Heart of Algebra diagnostic completed — 5/6
  • Committed Paper 1 autopsy for Math AA SL