Grade 1 · General Science
Semester 1 | Period 1 | Week 5
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Subject: General Science
Semester: 1
Period: 1
Week: 5
School Name:
Teacher’s Name:
Subject: General Science
Grade Level: Grade 1
Date: Week 5
Lesson Duration: 45 minutes
Week & Period: Week 5, Period 1
Topic: Physical Properties of Matter
Sub-topic: Colour and Weight
Learning Objectives
By the end of the lesson, students should be able to:
• Identify and name common colours (red, blue, green, yellow, etc.)
• Sort objects by colour
• Compare objects by weight (light and heavy)
• Sort classroom objects into light and heavy groups
Previous Knowledge
Students already know:
• They see colours in their clothes, books, and environment
• They notice that some objects are easier to carry (light) and some are harder (heavy)
Instructional Materials
• Colour flashcards (red, blue, green, yellow, black, white)
• Coloured classroom objects (crayons, balls, books, cups)
• Objects of different weights (stone vs. feather, book vs. paper, empty bottle vs. filled bottle)
• Chart showing colour names
Lesson Development – ABC Model
A – Anticipation (Warm-up / Starter)
Time: 5–10 minutes
• Teacher shows a red crayon and asks: “What colour is this?”
• Teacher shows a green ball and asks: “What colour is this?”
• Teacher gives a big book and a small feather to two pupils: “Which one is heavy? Which one is light?”
• Teacher says: “Today we will learn about colour and weight.”
B – Building Knowledge (Main Lesson Body)
Time: 25–30 minutes
Teacher’s Role and Explanation
Illustrations and Demonstrations
Learners’ Activities (Expanded)
Assessment Checks (Expanded)
Teacher asks pupils orally:
Notes (Expanded & Detailed for Pupils)
C – Consolidation (Conclusion & Assessment)
Time: 5–10 minutes
Summary:
• Teacher revises:
– Colours: red, blue, green, yellow, black, white
– Weight: heavy and light
• Students point to coloured objects around them and say if they are heavy or light.
Evaluation Method (Expanded):
• Exit slip/quiz: Each child names one colour and shows one object that is heavy or light.
• Teacher listens and gives oral feedback.
Assignment (Expanded):
• At home, find one object that is heavy and one object that is light. Tell your parents their colours. Share in class tomorrow.
Follow-up Activity:
• Teacher will prepare a “Colour and Weight Corner” in class with crayons, toys, stones, and papers for sorting activities.
Differentiation / Inclusive Strategies
• Use real objects for learners who struggle with flashcards.
• Allow children to point and show instead of only speaking.
• Group work for sorting tasks to ensure participation of slower learners.
Teacher’s Reflection (After Class)
• What worked well? ___________________________________________
• What needs improvement? ____________________________________
• Students’ engagement level: ☑ High ☑ Medium ☑ Low