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Grade 6 math review

Needs fixes

Overall scores reflect the full material; fix 2 required issues before use

Coverage

92/100
Does the material cover what its purpose requires?

Strong coverage of the promised skills, with balanced practice across the core topics

Accuracy and quality

72/100
Are the questions, answers, options, and instruction reliable and useful?

Required fixes2

  • Question 2

    B and D both meet the condition

    Evidence

    Every square and every rhombus has four equal sides, so the single-answer question has two valid choices

    Suggested fix

    Ask “Which shape always has four equal sides and four right angles?” so only Square is correct

  • Question 6

    The key is right, but the rule is false

    Evidence

    Zero is a counterexample: its absolute value is zero, which is not positive

    Suggested fix

    Explain absolute value as distance from zero, which is always nonnegative

Suggestions3

  • Question 4

    Two equivalent choices can be ruled out

    Evidence

    4/6 and 2/3 are equal. Because only one answer can be correct, learners can eliminate both without knowing the answer

    Suggested fix

    Replace one duplicate with a distinct wrong value, such as 3/8, so each choice tests a different misconception

  • Answer key · Questions 9–16

    Eight consecutive answers are B

    Evidence

    Questions 9–16 in this 24-question set all key B. This long run can become a guessing cue even when individual questions look fine

    Suggested fix

    Vary the position of correct choices, then recheck the key

  • Question 7

    The answer repeats the question

    Evidence

    “Proportional” in the stem points straight to “proportionally” without checking whether the learner understands the relationship

    Suggested fix

    Replace B with “Their ratio stays constant” to test the concept

What works well1

  • Across the material

    The core skills receive balanced practice

    Evidence

    Fractions, proportional relationships and signed numbers each receive practice, with a mix of calculation and reasoning questions

    Suggested fix

    Keep this spread of skills and question types when revising the set

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Why not just ask ChatGPT?

A standard ChatGPT review prompt compared with the Steletta review workflow
Assessment reviewChatGPTA standard review promptStelettaDedicated AI harness
One request for a complete reviewOne complete report without repeated review prompts×✓
A consistent process at any document lengthThe same defined checks for a short quiz or a full workbook×✓
Two scores calculated by fixed rulesCoverage and quality scored separately from the review evidence×✓
Multiple models, separate review stepsDifferent models find and verify issues, so one model isn’t checking its own work×✓
A defined stopping pointFollow-up checks without repeatedly asking “anything else?”×✓
Every question accounted forLong documents split into small blocks with a record of what was checked×✓
Coverage matched to the learning goalChecks for missing topics, grade fit and enough practice×✓
Dedicated checks for weak answer choicesEquivalent distractors, multiple correct answers and giveaway patterns×✓

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