Worked example
What does unhappy mean?
Answer & why
Answer: not happy
The prefix un- can mean not: unhappy means not happy.
Grade 2 · Reading & language
Use a taught prefix or suffix to explain a word’s meaning.
8 authored questions + worked example

Answer: not happy
The prefix un- can mean not: unhappy means not happy.
All 8 authored questions for this skill.
Question 1
Find the base word and the added beginning or ending. How does that part change the meaning?
Answer: more tall than another
The comparative suffix -er in taller compares height.
Question 2
Find the base word and the added beginning or ending. How does that part change the meaning?
Answer: a person who teaches
The ending -er names a person who does the action in teacher.
Question 3
Find the base word and the added beginning or ending. How does that part change the meaning?
Answer: not happy
The prefix un- can mean not: unhappy means not happy.
Question 4
Find the base word and the added beginning or ending. How does that part change the meaning?
Answer: read again
The prefix re- means again in reread.
Question 5
Find the base word and the added beginning or ending. How does that part change the meaning?
Answer: look at beforehand
Pre- means before in preview: a look beforehand.
Question 6
Find the base word and the added beginning or ending. How does that part change the meaning?
Answer: have a different opinion
Disagree means not agree, or have a different opinion.
Question 7
Find the base word and the added beginning or ending. How does that part change the meaning?
Answer: giving help
The suffix -ful in helpful describes someone or something that gives help.
Question 8
Find the base word and the added beginning or ending. How does that part change the meaning?
Answer: not taking enough care
The suffix -less means without; careless describes a lack of care.