A Detailed Lesson Plan in Colors of Light.

A Detailed Lesson Plan In Science and Technology 4 COLORS OF LIGHT I.

Objectives: Given activity about the colors of light, the student should be able to: a. identify and differentiate the different primary and secondary of light colors of light; b. create a model that explain about the colors of light; c. perform the activity creatively and collaboratively.

II.

Subject Matter:

a. TOPIC: Colors Of Light 

Primary colors of light

Secondary colors of light b. TIME ALLOTMENT: 60 minutes c. REFERENCES: 

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http://sln.fi.edu/tfi/activity/physics/op-3.html

http://www.venturelighting.com/techcenter/lamps/color_of_light.htm http://www.joyousworld.com/qabalah/color/ d. SCIENCE IDEA:  

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There are three primary colors of light: red, green and blue. Mixing the primary colors produces the intermediate or secondary colors, yellow, cyan and magenta White light can be produced by mixing the proper proportion of a color and its opposite.

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e. MATERIALS: 

3 big flashlights

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pieces of red, blue, and green cellophane paper

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tape

30 cm white card PROCEDURE: 

III.

Teacher’s Activity Good morning class!!!

Student’s Activity Good morning Ma’am!

So, who are absent for today?

None Ma’am a. MOTIVATION: Class what do you think is the color of light?

Ma’am it is color white

Are you sure? Yes ma’am Do you know that light compose of many colors? And just like color of crayons, in has also primary and secondary colors?

b. LESSON PROPER: If the primary colors of crayons or pigment are red, blue and yellow what then the primary colors of light? Ma’am, red, blue and green are the primary colors of light Correct! And what can we produce if we combine the two primary colors? If we are going to combine two primary colors together we can create the secondary colors. So what are the different secondary colors of light then and who can we have white and black color of light? To know what are the secondary colors of light and how white and black color produce we will going to have an activity. In this activity you are doing it by group and be sure to observe silence and cooperation .

What are colors used in the acivity?

So when we combine or mix the color red and green flashlights what color is being

(the students will perform the said activity which they will investigate the secondary color of light and how white color of light is created)

In the activity red, blue and green which are the primary colors of light are used ma’am.

Ma’am if we are going to combine red and green creates a color yellow.

Correct! How about blue and green lights. What happens? Ma’am, we ca have color cyan. Correct! How about blue and red lights. What happens?

Ma’am, we ca have color magenta. Correct! What color you will get if you shine all three lights on the white card at the same time.

Ma’am we can get white. White light is made up of red, blue, and green. These are called the primary colors.

c. SUMMARY: As a group, you are going to create a model or graphic organizer on how white light is produce and afterwards you are going to present your work by group .

IV.

V.

EVALUATION: Complete the given diagram below and create an essay that discusses the diagram.

ASSIGNMENT: Read on about rules of color subtraction

Mariano Marcos State University COLLEGE OFTEACHER EDUCATION Laoag City

A DETAILED LESSON PLAN IN

COLORS OF LIGHT SCIENCE 4

SUBMITTED BY: SHAILYN M. MAMUAD BSE IV-C

SUBMITTED TO: DR. ARIS REYNOLD CAJIGAL PROFESSOR IN PHYSCED 121

A. Y. 2013- 2014 FIRST SEMESTER