A complete, ready-to-teach lesson for Unit 3 (Science Investigation Skills): instructions another scientist could follow and get the same result.
Learning objectives:
- Write a method as numbered steps in a logical order.
- Include the quantities, concentrations and times another scientist would need.
- Explain the difference between repeatability and reproducibility.
- Improve a method that is too vague to follow.
What’s included:
- Student worksheet (PDF and editable Word)
- Teacher version with model answers and mark schemes (PDF and editable Word)
- Teacher notes: lesson flow, common misconceptions and practical/safety notes
- Retrieval starter (5 marks)
- Structured tasks with key-idea boxes, data tables and printed graph grids
- Check for Understanding quiz (10 marks) with a confidence self-assessment
- Written-task practice (15 marks) based on an investigation scenario, ending with a levels-marked 6-mark question with indicative content
Specification coverage:
- A - Planning a scientific investigation: producing a method that is logically ordered, sufficiently detailed to be reproducible, and includes the quantities, apparatus and techniques to be used.
About 60 minutes of teaching; the written-task section works in class or as homework. All questions are original.
Written for the Pearson BTEC Level 3 Nationals in Applied Science. Not endorsed by Pearson. Single-school licence.
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£3.00