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Learning Task 1. Prepare the materials listed below, if not available, you may use other materials at home to perform the activity. You may ask the help of your parents/guardians or any adult members of the family if needed.

Title: Moon Model

Materials:
large ball (or any large spherical objects)
flashlight
small ball

Procedures:
1. Place the large ball at the center of the table.
2. Turn off the lights in the room. Make sure that the room is dark enough so as to enhance the light coming from the flashlight.
3. Turn on the flashlight. Be sure to focus its light on the largeball.
4. Hold the small ball in between the large ball and the flashlight.
5. Turn the small ball slowly around the large ball. DO NOT MOVE THE FLASHLIGHT.
6. Observe what portion of the small ball reflects light.

Questions:
1. Based on your observation, does the small ball change its shape?
2. As you observed, what portion of the ball reflects the light? Explain.
3. Based on your observation, describe the pattern in the changes in the appearance of the small ball​

Sagot :

KimSeokJin0613idn

Answer:

1. Yes

2. The front half side of the ball. Because when we direct the lighted flashlight on a round ball, the front of it will lighted while the back side will not lighted.

3. the shadow of the small ball  to the large ball changes. From the full circle, it changed to half circle (left) then half circle (right) then full circle. The pattern always repeated.

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