Root Words and Prefixes for Grade 6 Students [Grammar Practice PDF]

Grade 6 English Grammar Worksheet: Root Words and Prefixes [Grammar Practice]

Understanding root words and how prefixes can change their meaning is essential for expanding vocabulary. This worksheet helps Grade 6 students practice recognizing root words and applying prefixes to form new words. By mastering this skill, students will be able to enhance their reading comprehension and writing.

Download these English grammar worksheets and practice regularly to strengthen your language skills and build a strong foundation. You can also book a free trial to get expert guidance and improve your reading, writing, and comprehension abilities. The worksheets are designed in a simple and structured way to help K–8 students learn grammar concepts easily and use them confidently in everyday communication.

What is the topic?
This worksheet focuses on root words and how prefixes modify their meaning. It helps students learn how to identify the root of a word and add prefixes to create new words.

What's in this worksheet?
1. Practice identifying root words and adding prefixes.
2. Understanding how prefixes change the meaning of base words.
3. Exercises to help students expand their vocabulary and improve spelling.
4. Ideal for strengthening grammar and preparing for vocabulary exams.

Definitions, Examples, Techniques, and Tips:
• Definitions:
  - Root words are the base part of a word that carries the core meaning (e.g., "happy" in "unhappy").
  - Prefixes are added to the beginning of a word to change its meaning (e.g., "un-" in "unhappy").
• Examples:
  - Root word: "Help" / Prefix: "Un-" = "Unhelpful"
  - Root word: "Comfort" / Prefix: "Dis-" = "Discomfort"
• Tips:
  - Focus on understanding the root word to make sense of the new word when a prefix is added.
  - Practice using root words and prefixes in sentences to improve your understanding.

Why is it important to learn this?
Knowing how to identify root words and use prefixes is essential for expanding vocabulary and improving language skills. This helps students understand the meaning of complex words and improves both reading and writing.

Where will this knowledge help you?
• Exams: Root words and prefixes are often tested in vocabulary and comprehension exams.
• Writing tasks: Knowing how to form words using prefixes improves clarity and expression.
• Class participation: Understanding root words and prefixes helps students engage confidently in discussions.

How to use this worksheet?
1. Identify the root word in each exercise.
2. Add the appropriate prefix to the root word to form a new word.
3. Check your answers to ensure the new word fits in the sentence.
4. Regular practice will help you master word formation using prefixes.

Important Tips and Tricks:
1. Pay attention to how the prefix changes the meaning of the base word.
2. Use root words and prefixes in your own sentences to improve your understanding.
3. Keep practicing regularly to reinforce your knowledge.

Complete Answer Key:

Exercise 1 – Match Prefixes to Root Words
1. un- → wrap (unwrap)
2. re- → write (rewrite)
3. dis- → agree (disagree)
4. pre- → view (preview)
5. in- → correct (incorrect)
6. im- → patient (impatient)
7. il- → legal (illegal)
8. ir- → regular (irregular)
9. inter- → national (international)
10. post- → school (postschool)

Exercise 2 – Sort the Words
Has Prefix: disagree, disconnect, unpack, unfair, distrust, unite, unload
No Prefix: agree, wire, game, rope, friend, truck, bag, fold

Exercise 3 – Fill in the Blanks
1. rewrite
2. unfair
3. disloyal
4. impatient
5. inter-school
6. illogical
7. illegible
8. preview
9. impossible
10. incorrect

Exercise 4 – Multiple Choice Questions
1. b) disagree
2. a) disconnect
3. a) unfair
4. c) unpack
5. d) distrust
6. b) Untie
7. d) reread
8. a) unkind
9. b) Redo
10. c) unhappy

Exercise 5 – Rewritten Sentences
1. Anjali said the homework task was unfair and very boring.
2. Rahul watched the preview of the film at the cinema hall.
3. Diya had to rewrite her whole chapter due to ink smudges.
4. Pooja grew impatient waiting for the bus in Nagpur today.
5. Arjun found the new seating plan was completely unfair.
6. Neha could not read the illegible note stuck on the board.
7. Kartik registered for the pretest before the main school exam.
8. Aarav was told his answer was completely incorrect today.
9. Rohan said cheating in any test is always completely illegal.
10. Anjali joined the inter-school quiz held between two city schools.
Mastering root words and prefixes will give you a solid foundation for expanding your vocabulary. With continued practice, you’ll find that understanding and using new words becomes easier. Keep practicing, and soon you’ll have a stronger grasp of grammar and language.

Book a free trial!