What is light?
An energy that help us to see
How can the shadow form?
When an object is blocking the light, the shadow will form
Can you see a teddy bear in the dark? Explain you answer
No, because there is no light source
Can you see a camp fire in the dark? Why or why not?
Yes, because it gives off its own light.
Is the Moon a light source? Explain your answer.
No, the Moon reflects the light from the Sun.
How much light would pass through this glass?
All the light would pass through this class.
How much light would pass through this piece of wood?
No light would pass through this piece of wood.
How does light travel?
Light travels in a straight line.
What happens when light hits a mirror?
The light will reflect.
What is the light source in this picture?
The sun is the light source.
How do you make a shadow bigger?
You can move the light source farther to the object.
Light Sources can be divided into 2 categories. Name them
Natural and Manmade sources
