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Practical skills1.1 Evaluating1.1.4
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Course idea

Evaluating

OCR A AS Physics · 1.1.4

Explore evaluating within practical skills. Plan a fair investigation, take measurements and judge how strongly the evidence supports a conclusion. Practical reasoning connects every area of physics.

Specification outcomes (5)
  • 1.1.4(a) How to evaluate results and draw conclusions.
  • 1.1.4(b) Identification of anomalies in experimental measurements.
  • 1.1.4(c) Limitations in experimental procedures.
  • 1.1.4(d) Precision and accuracy of measurements and data, including margins of error, percentage errors and uncertainties in apparatus.
  • 1.1.4(e) Refining experimental design by suggesting improvements to procedures and apparatus.
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H156 v2.0 · May 2026

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