FS PH151C4/SHL 2.1 Physical Science

FS PH151C4/SHL 2.1e

CONTENT STANDARDS:

Physical Science GRADE:

First GOAL:

15100 Understanding the impact of major influences in the physical world CONTENT TOPIC:

Sound, Heat, and Light CONCEPT:

Heat and light come from various sources. PERFORMANCE OBJECTIVE:

1ENE4.00 To understand one of the important sources of heat and light INSTRUCTIONAL OBJECTIVES: The learner will:

OUTLINE OF CONTENT:

TN COMPONENT OF SCIENCE:

Unifying Concepts of Science TN GOAL:

To enable students to acquire scientific knowledge by applying concepts, theories, principles and laws from life/environmental, physical, and earth/space science. TN THEME:

2.1 SCALE AND MODEL - The development of models provides a conceptual bridge between the concrete and the abstract, while the use of scales allows for a comparison of differences in magnitude between the model and the desired form. TN STANDARD(S):

BENCHMARK Some properties remain constant even when other features are changed.

TIME REQUIRED:

One instructional period MATERIALS:

Objects or pictures of objects that produce light, old magazines, poster board, glue, lamp with 40 watt bulb SET:

I want you to take your right hand and place it over your eyes. Show me thumbs up if your eyes are covered and you can't se. (response Without moving your hand, look at your neighbor and tell me the color of his/her eyes. Oh, you can't see them? (pause) Why? (response) What must we have in order to do this? (response Today we are going to learn about light. INSTRUCTION:

I want you to look at some things (Or pictures of things) that produce light. (Show pictures and allow discussion. Look at this lamp. When it is plugged in the bulb lights up. If I call your name, come up and put your hand close to the bulb. Don't touch, but put your hand close it. What did you feel from the bulb? (Heat) ACTIVE PARTICIPATION:

Arrange students in groups of 4 to think about and discuss other sources which produce either light, heat or both. Groups will share with the whole class. SUPERVISED PRACTICE:

Students will cut pictures from magazines showing sources of light, heat or both. Pictures can be glued to poster board under correct headings (Light, heat, both). CLOSURE:

Think about the sources of heat and light we talked about today. I'll name a source and you show me thumbs up if it gives off heat or thumbs down if it gives off light. Show me two thumbs up off both. (Name the sources and watch for class response.)

ceceone@utm.edu