Class: Primary One
Term: Third Term
Subject: Basic Science and Technology
Curriculum Theme: Basic Technology
Previous Lesson: Light Energy – Meaning Of Light Energy
Topic: Sources of Light Energy
Content/learning Area: Natural Sources of Light, Artificial Sources of Light
Time Allocation: 40 minutes
Performance Objectives
By teh end of the lesson, pupils should be able to:
- Cognitive Domain:
- List various sources of light energy.
- Identify examples of natural and artificial sources of light.
- Affective Domain:
- Show interest in learning about light sources.
- Psychomotor Domain:
- Actively participate in class discussions.
- Social Domain:
1.Work cooperatively with classmates. - 9 – Years Basic Education Curriculum
- Abuja Educational Resource Center Scheme of Work
- NAPPS National Unified Scheme of Work
- Online Facts
- Relevant textbooks
- whiteboard or chart paper
- Markers or crayons
- Pictures or illustrations of different light sources
- The sun: The Sun is the most meaningful natural light source, providing warmth and light essential for life on earth.
- Stars: These giant, hot gas balls emit light and heat, visible at night despite their distance.
- Fireflies: These insects produce light through a chemical reaction in their bodies.blank">SHORTCODE1]
- Lightning: A powerful atmospheric electrical discharge creating a radiant flash of light.
- Glowing fish: Certain deep-sea fish have bioluminescent organs that produce light.
- Volcanic eruptions: During eruptions, molten lava emits intense light and heat.
- Light bulbs: These household items use electricity to produce light. SHORTCODE2]
- Candles: Wax and a wick burn to produce light and heat. blank">SHORTCODE3]
- Flashlights: Portable devices using batteries to power a light bulb. blank">SHORTCODE4]
- Streetlights: These illuminate streets and roads at night, improving safety.[[1]]
- Electronic Screens: Televisions, computers, laptops, and smartphones emit light to display images and text. [[1]]
- Lanterns: Portable light sources that use a fuel source like kerosene or gas to produce light.
- Traffic lights: Signal lights used to control the movement of vehicles and pedestrians at intersections.
- Natural Light – Light produced by natural sources without human intervention.
- Artificial Light – Light produced by human-made sources.
- Sun – The primary natural source of light for Earth.
- Light Bulb – An electric device that produces light.
- What is the main difference between natural and artificial light sources?
- Name three natural light sources.
- Name three artificial light sources.
- Why is light critically critically important?
- What would happen if there were no light?
- Draw and label three different natural light sources.
- Draw and label three different artificial light sources.
- For slower learners: Provide one-on-one assistance and use simpler language.
- For advanced learners: Encourage them to research additional examples of light sources.
- For visual/auditory/kinesthetic learners: Use visual aids, verbal explanations, and hands-on activities to cater to different learning styles.
Reference Materials
Instructional Materials
To deliver this lesson, the teacher will use the following materials:
Rationale for the Lesson
Understanding sources of light is essential to comprehending the world around us. This lesson lays the groundwork for future learning in science and technology, emphasizing the importance of light in daily life.
Prerequisite/Previous Knowledge
pupils are familiar with the concept of light and its presence in their environment.
Lesson Content
Natural Sources of Light
Natural light sources are those that occur without human intervention. They are naturally occurring phenomena that emit light.
These include:
Artificial Sources of Light
Artificial light sources are created by humans. They are designed to produce light using various technologies.
Examples are:
Teaching Methods
To deliver this lesson, the teacher will adopt the following methods: Discussion, question and answer, Use of visual aids
Instructional Procedures
To deliver this lesson, the teacher will adopt the following steps:
Step 1: Introduction
Time: 5 minutes
Teaching Skill: Set Induction
Teacher’s Activity: Asks pupils what they know about light and where they see light.Briefly reviews the previous lesson on the meaning of light energy.
Pupils’ Activity: Respond to the teacher’s questions and participate in the review.
Step 2: Explanation of Key Concepts
Time: 10 minutes
Teaching Skill: Explanation
Teacher’s Activity: explains the difference between natural and artificial sources of light, giving examples of each.
Pupils’ Activity: Listen attentively and ask questions for clarification.
Step 3: Demonstration/Guided Practice
Time: 10 minutes
Teaching Skill: Demonstration
teacher’s Activity: Shows pictures or illustrations of different light sources and discusses their characteristics.
Pupils’ Activity: Observe the pictures and participate in the discussion.
step 4: Self-Reliant Practice
Time: 5 minutes
Teaching Skill: Guided Practice
Teacher’s activity: Asks pupils to name examples of natural and artificial light sources.
Pupils’ Activity: Respond to the teacher’s questions.
Step 5: Note-Taking
Time: 5 minutes
Teaching Skill: Note-taking
Teacher’s Activity: Guides pupils in taking notes on the key concepts.
Pupils’ Activity: Write down the key points in their notebooks.
Step 6: Evaluation/Review
Time: 5 minutes
Teaching Skill: Questioning
Teacher’s Activity: Asks review questions to assess understanding.
Pupils’ Activity: Answer the review questions.
Step 7: Conclusion
Time: 2 minutes
Teaching Skill: Summarization
Teacher’s Activity: Summarizes the key points and assigns homework.
Pupils’ Activity: Listen to the summary and note the homework assignment.
Lesson Keywords
Lesson Evaluation
To evaluate the learning, the teacher asks pupils to:
Assignment/Homework
Differentiation
Note for Teachers
Ensure to use real-life examples and visual aids to make the lesson engaging and understandable for primary one pupils.Encourage active participation and provide positive reinforcement.
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