Pertanyaan
Choose A, B, C, or D for the correct answer.
The following text is for questions 21 to 23.
Materials:
Directions:
Adopted from: Tom Jackson, Science Activities Light and Color, Connecticut, Grolier Educational Sherman Turnpike, 2002.
What is the result of the activity?
Holes in a box
A pinhole camera
A black painted box
A lid for a camera
Belajar bareng Champions
Brain Academy Champions
Hanya di Brain Academy
Habis dalam
02
:
23
:
46
:
25
A. Lee
Master Teacher
2
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