Understanding Prefixes in a text

What does the prefix "dis-" in "displeased" mean?

• Very happy

• Not satisfied or unhappy

• Excited

• Full of energy

How does the prefix "pre-" in "prearranged" help describe the teachers’ planning of the nature walk?

•  It means the teachers planned it after they arrived.

• It means the teachers planned it in advance.

• It means the teachers canceled the trip.

•  It means the students planned it themselves.
  

What mistake did Kevin make when he "misjudged" the plant, and how does the prefix "mis-" change the meaning of the word?

• He judged the plant correctly.

• He didn’t see the plant at all.

• He made a wrong judgment about the plant.

• He knew the plant’s name but forgot its uses.

What does the word "inactive" mean in the sentence about the caterpillars, and how does the prefix "in-" affect its meaning?

Find another word in the story that contains a prefix and explain how the prefix changes the meaning of the root word.