
Understand words with prefixes and suffixes
Free printable Grade 1 English worksheet for "Understand words with prefixes and suffixes" — practice prefixes and suffixes (vocabulary). No-prep, print or assign online.
This worksheet helps Grade 1 students explore the concept of prefixes and suffixes to build vocabulary skills. Teachers can use it to introduce word parts that modify meaning and encourage word formation practice. It supports vocabulary development and reading comprehension through engaging exercises focused on prefixes and suffixes.
Learning objectives
- Identify common prefixes and suffixes in simple words
- Explain how prefixes and suffixes change the meaning of base words
- Use prefixes and suffixes to form new words in context
Answer Key

How to use this worksheet
- Click “Download Worksheet” to get the PDF — free with a KiwiBee account (up to 25 downloads a month).
- Print at home or in class for Grade 1; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
Frequently asked questions
Is the “Understand words with prefixes and suffixes” worksheet free?
Yes. “Understand words with prefixes and suffixes” is a free printable English & Reading worksheet. Sign in with a free KiwiBee account to download the PDF — it includes up to 25 downloads a month.
What grade or age is this English & Reading worksheet for?
It's designed for Grade 1 (ages 6–7), covering Prefixes and suffixes.
Does it come with an answer key?
Yes — a matching answer key is included so you can grade it in seconds.
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