Energy · JHS2 Science

Lesson notes

Learning Objectives

Indicator: B8.4.1.1.2 - Discuss the importance of conversion of energy.

By the end of the lesson, learners can:

Explain the steps involved in converting the energy of a dammed river into electrical energy.
Describe at least two natural forms of energy (solar, wind, water) and explain how each can be converted into other usable forms.
Discuss at least three reasons why energy conversion is important in everyday life and in national development.
Analyse a given energy conversion scenario and make a judgement about its benefits to the community.
Present a short explanation of an energy conversion process using language appropriate for a specified audience (e.g., younger pupils or community members).

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Curriculum details

Strand: Forces and Energy (Strand 4)
Sub-strand: Energy (4.1)
Content standard: B8.4.1.1 - Demonstrate the skill to evaluate the conversion of energy from one form to another
Indicator: B8.4.1.1.2 - Discuss the importance of conversion of energy.
Suggested placement: Term 2, Week 7 (Week 19 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: Science, Common Core Programme (JHS1-JHS3), 2023, p. 69
Transcribed from the official NaCCA publication. Check this page against the source.

Exemplars (from the NaCCA curriculum)

1. Explain the processes that a dammed river goes through to produce electricity.
2. Describe how to harness natural forms of energy into other forms.