Question

1. Use the following words in a sentence to describe how shadow forms?

shadow light light source object blocked opaque


2. Here is a list of materials.

clear plastic wrap tin foil clear glass wooden block tinted glass

a. Choose two of the materials that are opaque.

b. Choose two of the materials that are translucent.

c. Choose one of the materials that is transparent.


Number 3 is in the picture below


4. Some children did a shadow stick experiment. Copy and complete these sentences about shadow length at different times of the day.

Choose the correct alternatives

a. Between 08:00 and midday the shadow becomes shorter/longer

b. Between midday and 16:00 the shadow becomes shorter/longer

c. The shadow is longest/shortest at sunrise and sunset.

d. The shadow is longest/shortest in the middle of the day.


Number 5 is in the picture below