SHS3 Physics · Semester 2 Week 19: Nuclear Physics

Lesson notes

Learning Objectives

Indicator: 3.4.2.LI.2 - Distinguish between fission and fusion

By the end of the lesson, learners can:

Define nuclear fission and nuclear fusion in their own words, identifying the key particles involved in each process.
Compare and contrast fission and fusion using at least five criteria, including the type of nuclei involved, energy released, conditions required, and products formed.
Classify given nuclear reactions as fission or fusion based on the nuclei and products described.
Explain, using examples, why fusion releases more energy per unit mass than fission.
Evaluate common myths and misconceptions about nuclear science, including those related to gender and disability, using evidence-based reasoning.

Sign in with your phone number to read the full note and download the GES plan - free.

Sign in with phone number

Curriculum details

Strand: Atomic and Nuclear Physics (Strand 4)
Sub-strand: Nuclear Physics (4.2)
Content standard: 3.4.2.CS.1 - Demonstrate knowledge and understanding of the atom as an agent for energy production 3.4.2.LO.1 Recognise the amount of energy released from nuclear reactions
Indicator: 3.4.2.LI.2 - Distinguish between fission and fusion
Suggested placement: Semester 2, Week 19 (Week 39 of the year)
Our suggestion, laid out in curriculum order across three terms of twelve weeks. NaCCA does not fix the week, so follow your school's scheme of learning.
Curriculum reference: NaCCA curriculum document, p. 202

Exemplars (from the NaCCA curriculum)

Collaborative learning: Using simulations and multimedia, let learners come out with the differences between fission and fusion reactions.
Engage learners in discussions and activities that examine prevalent myths or misconceptions surrounding gender and disabilities in the context of nuclear science, encouraging critical thinking and dispelling these misconceptions through evidence-based exploration.
Assessment (3.4.2.AS.2). The document marks these depth-of-knowledge levels for this indicator: Level 2 Skills of conceptual understanding.
Teaching and Learning Resources:
- Audio-visuals
- Internet
- Projectors
- YouTube
- Interactive virtual laboratory