
A complete, ready-to-teach lesson for Unit 1 (Principles and Applications of Science I), chemistry section: period 2 and 3 elements burning in oxygen, and the structure and acid–base nature of the oxides.
Learning objectives:
- Describe and write equations for reactions of period 2 and 3 elements with oxygen.
- Relate the structure and bonding of the oxides to their melting points.
- Classify oxides as basic, amphoteric or acidic and write equations for their reactions with water.
- Explain the trend in oxides across period 3.
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 and clear diagrams
- Check for Understanding quiz (10 marks) with a confidence self-assessment
- Exam-style practice (15 marks), ending with a levels-marked 6-mark question with indicative content
Specification coverage:
- A2 · Chemical properties: reactions of period 2 and 3 elements with oxygen.
- A2 · Chemical properties: the acid–base character of the oxides formed.
About 60 minutes of teaching; the exam-style 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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