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Drawing conclusions from evidence (age 12+)

META
ScienceScientific Inquiry|Ages 12—13|ID: mt_3jmBpEepYX

Identify patterns and trends in data, draw conclusions that directly address the hypothesis with quantitative reference to evidence, and evaluate the investigation by distinguishing between systematic and random errors and proposing targeted improvements

Mastery Evidence

  • Identifies the pattern or trend in a graph or data table using specific values
  • Writes a conclusion that references the hypothesis, states whether the prediction was supported, and quotes numerical evidence
  • Distinguishes between a systematic error (affects all readings in the same direction) and a random error, and proposes a specific procedural improvement to address each

Assessment Prompt

“After finishing an experiment, can [child] describe the trend in the results, write a conclusion that says whether their prediction was right (with figures), and suggest one specific improvement that would make the results more reliable — rather than just saying 'do more repeats'?”

Curriculum Standards3 alignments

KS3.Sci.WS.AE.2The national curriculum in England
Present observations and data

present observations and data using appropriate methods, including tables and graphs

· KS3
KS3.Sci.WS.AE.3The national curriculum in England
Interpret observations and data

interpret observations and data, including identifying patterns and using observations, measurements and data to draw conclusions

· KS3
KS3.Sci.WS.AE.4The national curriculum in England
Present reasoned explanations

present reasoned explanations including relating data to hypotheses

· KS3

Prerequisites6

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