TYPES AND SOURCES OF LIGHT. SCIENCE . GRADE 3

sources of light

1. Grade III- Rizal

2. OBJECTIVES

3. Objectives: a. classify sources of light into natural and artificial light, relate the importance of light in our daily activities; and create a scenario that shows how the sources of light are being used. b. c. a. At the end of the lesson, the learners should be able to:

4. Instructions. Raise your white flag if the shown pictures produce light, otherwise, raise your red flag.

5. MECHANICS: BINGO GAME! 1. The class will be divided into two groups. 2. Each group will be given a set of bingo cards. In each square, there are pictures of light sources. 3. The teacher will describe the different light sources, and they need to mark check (/) the corresponding source of light that is being described by the teacher on their bingo cards. 4. The group who will be able to mark off a full row horizontally, vertically, or diagonally shouts “Bingo!”. 5. After, the teacher will check their marks if all of the sources that are being described are correct.

6. The Sources of Light are things that can produce light on their own.

7. The Sources of Light consist of natural and artificial light (man-made)

8. Artificial Light Candle Lamp Flashlight Light Bulb

9. Artificial Light – produced by human-made sources

10. Artificial Light Candle Lamp Flashlight Light Bulb

11. Natural Light Star Firefly Sun

12. Natural light - it is provided by natural resources

13. Natural Light Star Firefly Sun

14. GROUP ACTIVITY

15. Rubrics 1 2 3 4 5 1. DISCIPLINE • Everyone in the group is well-behaved (5) • Some members of the group are well-behaved (4) • Few members of the group are well-behaved (3) 2. COOPERATION • Everyone in the group cooperates (5) • Some members in the group cooperate (4) • Few members in the group cooperates (3) 3. TIME MANAGEMENT • Finish the task ahead of time (5) • Finish the task on time (4) • Finish the task beyond the allotted time (3) 4. CONTENT OF THE OUTPUT • Output has no error (5) • Output has 1-2 errors (4) • Output has 3-4 errors (3) TOTAL POINTS EARNED

16. Instructions: Sort the sources of light into natural and artificial.

17. Evaluation. Instructions. Analyze the given pictures below. Classify the sources of light into natural or artificial. Write NL if it is natural light and AL if it is artificial light. Write your answer in the space provided 1. Stars - ____ 6. Lamp - ____ 2. Sun - ____ 7. Lightning - _____ 3. Television - ____ 8. Flashlight - ____ 4. Candle - ____ 9. Traffic Light - ___ 5. Christmas Light - ____ 10. Bulb - ___ NL NL NL AL AL AL AL AL AL AL

18. Assignment: Instructions. List five (5) sources of light that you can found at home.