CTET Paper II (Upper Primary: Class 6-8)

Error Analysis in Upper Primary Maths - Diagnosis and Remediation question bank (Mathematics & Science)

Practice 36 free CTET Paper II (Upper Primary: Class 6-8) Mathematics & Science - Error Analysis in Upper Primary Maths - Diagnosis and Remediation questions with answers and step-by-step solutions.

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Q1.

A student consistently solves integer addition problems such as (-5) + (+3) by getting (-8). What is the most appropriate diagnostic conclusion and immediate remediation strategy?

Topic: Error Analysis in Upper Primary Maths - Diagnosis and Remediation | Source: AI Generated (CTET Paper II (Upper Primary: Class 6-8))

(A)
The student is careless; give them 50 more drill questions on integers.
(B)
The student is applying whole number addition rules combined with absolute values; use a number line or color-counter model (positive and negative chips) to show cancellation.
(C)
The student does not know how to count; refer them back to grade 2 subtraction.
(D)
The student understands subtraction but refuses to follow rules; penalize marks.
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Q2.

When asked to solve 1/2 + 1/3, a student writes 2/5. What does this error reveal about the student's conceptual understanding of fractions?

Topic: Error Analysis in Upper Primary Maths - Diagnosis and Remediation | Source: AI Generated (CTET Paper II (Upper Primary: Class 6-8))

(A)
The student added numerators together and denominators together (numerator error / additive error on denominators).
(B)
The student correctly found the lowest common multiple.
(C)
The student converted fractions into percentages incorrectly.
(D)
The student applied cross-multiplication division.
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