You will learn
- Segment words into morphemes.
- Explain each part.
- Predict meaning.
- Recognise changes in word class.
Version 0.2 · expanded edition · built from cited public sources Content is based on the official frameworks and sources listed under Sources and standards. No official endorsement is claimed. Written in the style of common primary school assessments. No exam result is promised.
Student lesson
- Segment the word.
- Name each morpheme.
- Combine meanings.
- Check the word class.
Words to know
the smallest meaningful unit of a word
a morpheme added to the start
a morpheme added to the end
the type of word, such as noun or adjective
1. Discover: Breaking down “misunderstanding”
Ayo segments misunderstanding as mis + under + stand + ing. Mis- (wrongly), understand (base), -ing (makes a noun). Together, a wrong understanding.
Another: unhappiness = un + happy (y to i) + ness. The suffix -ness turns an adjective into a noun. And reusable = re + use + able.
Think: How does each morpheme change meaning or word class?
2. Understand: Taking words apart
Idea 1: Morphemes
A morpheme is the smallest meaningful part. Words can have a prefix, a base and a suffix.
Idea 2: Meaning
Prefixes change meaning (mis- = wrongly, re- = again). Suffixes often change the word class (-ness makes a noun).
Idea 3: Spelling
Spelling can change when affixes are added: happy becomes happi-ness.
3. Worked examples
Example 1 (I show you): Segment
Segment unhappiness.
- Parts.
Answer: un + happy + ness
Example 2 (We do it together): Suffix
What does -ness do?
- Noun.
Answer: turns an adjective into a noun
Example 3 (You try): Prefix
What does mis- mean?
Show the steps and answer
- Wrongly.
Answer: wrongly or badly
Did you know?
English has about 100 common affixes that unlock thousands of words.
Why this matters
Morphological analysis boosts reading, spelling and vocabulary.
4. Explore: Word surgery
Analyse words.
- Choose five long words.
- Segment each.
- Explain each part.
- Predict the meaning.
Think about it: what did you notice?
You can analyse morphemes.
5. Practise
Say it in a sentence
Use these starters when you talk about the lesson. Say them out loud.
- The base is ___.
- The prefix means ___.
- The suffix changes the word class to ___.
- Together it means ___.
Guided practice
Question 1. The smallest meaningful unit of a word is a ___.
morpheme
Question 2. A morpheme at the start is a ___.
prefix
Question 3. A morpheme at the end is a ___.
suffix
Independent practice
Level 1: Start
- The smallest meaningful unit of a word is a ___.
- A morpheme at the start is a ___.
- A morpheme at the end is a ___.
- The type of word is its word ___.
- Misunderstanding means a wrong ___.
Level 2: Grow
- What does re- mean?
- What does -able mean?
- What is the base of reusable?
Level 3: Stretch
- Can suffixes change word class?
- Can spelling change with suffixes?
- Is mis- a prefix?
Answers are in the answer key below. Try first, then check.
6. Apply: English in everyday life
Segment and explain five long words.
Show a sample answer
a morpheme list
Another one. Segment three long words from a book and explain them to a family member.
Show a sample answer
a completed task
7. Common mistakes
Fix: Slow down and check your work.
Fix: Study the example first, then try.
8. Lesson summary and revision card
- I can segment words into morphemes.
- I can explain each part.
- I can predict meaning.
- I can recognise changes in word class.
9. Check and master
Answer all 14 questions. You will see feedback after each one.
Your result appears here after you answer every question.
10. Key takeaways
- Segment the word.
- Name each morpheme.
- Combine meanings.
- Check the word class.
11. Next lesson
Next lesson: Word origins. Keep going with the next idea in this course.
Exam practice
These questions are written in the style of common school and international primary assessments. Try them on your own, without looking back. Then check your answers in the marking guide. The marks are shown in brackets.
- What is a morpheme? [1 mark]
- Segment unhappiness. [3 marks]
- What does -ness do to a word? [1 mark]
- What does reusable mean? [1 mark]
- Explain how to analyse a word. [3 marks]
Total: 9 marks.
Marking guide and model answers
- the smallest meaningful unit of a word [1]
- un [1]; happy [1]; ness [1]
- turns an adjective into a noun [1]
- able to be used again [1]
- segment into morphemes [1]; explain each part [1]; combine meanings and check word class [1]
Score guide: 8 to 9 = secure. 6 to 7 = nearly there, revise the parts you missed. Under 6 = work through the lesson again with a grown-up.
Printable worksheet
- The smallest meaningful unit of a word is a ___.
- A morpheme at the start is a ___.
- A morpheme at the end is a ___.
- The type of word is its word ___.
- Misunderstanding means a wrong ___.
- What does re- mean?
- What does -able mean?
- What is the base of reusable?
- Can suffixes change word class?
- Can spelling change with suffixes?
Homework
Segment three long words from a book and explain them to a family member.
Answer key and marking scheme
| Question | Expected response | Marks |
|---|---|---|
| 1. The smallest meaningful unit of a word is a ___. | morpheme | 1 |
| 2. A morpheme at the start is a ___. | prefix | 1 |
| 3. A morpheme at the end is a ___. | suffix | 1 |
| 4. The type of word is its word ___. | class | 1 |
| 5. Misunderstanding means a wrong ___. | understanding | 1 |
| 6. What does re- mean? | again | 1 |
| 7. What does -able mean? | can be | 1 |
| 8. What is the base of reusable? | use | 1 |
| 9. Can suffixes change word class? | yes | 1 |
| 10. Can spelling change with suffixes? | yes | 1 |
| Total | 10 |
Independent practice answers. Level 1: 1 morpheme; 2 prefix; 3 suffix; 4 class; 5 understanding. Level 2: 1 again; 2 can be; 3 use. Level 3: 1 yes; 2 yes; 3 yes.
Quiz answers: 1 B, 2 C, 3 A, 4 B, 5 C, 6 A, 7 B, 8 C, 9 A, 10 B, 11 C, 12 A, Challenge 1 B, Challenge 2 C.
Mastery and remediation
| Objective | Bronze (Developing) | Silver (Proficient) | Gold (Advanced) |
|---|---|---|---|
| O1 Segment words into morphemes | Shows this with help from an adult or a picture | Does this independently and explains how they know | Explains it clearly and uses it in a new situation |
| O2 Explain each part | Shows this with help from an adult or a picture | Does this independently and explains how they know | Explains it clearly and uses it in a new situation |
| O3 Predict meaning | Shows this with help from an adult or a picture | Does this independently and explains how they know | Explains it clearly and uses it in a new situation |
| O4 Recognise changes in word class | Shows this with help from an adult or a picture | Does this independently and explains how they know | Explains it clearly and uses it in a new situation |
Courseversity badge thresholds (overall quiz score): Gold = 90–100%; Silver = 80–89.9%; Bronze = 70–79.9%. A badge is never a full record of progress.
If a learner struggles
- Find the misconception: Rushing without checking. Slow down and check your work.
- Explain another way: use real objects, pictures or actions first, then words.
- Show a simpler example: Re-read the examples slowly and use the sentence frames.
- Guided practice: work through one example together and let the learner try the next one.
- Reassess: use the quiz again or the worksheet.
- Move on when the learner shows Silver-level evidence independently.
For parents and guardians
In this lesson your child practises a key Grade 3 English skill with clear examples and a quiz. You do not need to be an expert to help.
- Listen while your child explains the idea.
- Ask for one new example.
- Praise effort and careful work.
- Ask “how do you know?” after each answer, and listen.
- Praise effort, not only right answers. Mistakes are how we learn.
- Ten to fifteen minutes a day is better than one long session.
Teacher package
1–5. Objectives, prerequisites, materials, preparation, duration
Lesson objectives. Learners will: segment words into morphemes; explain each part; predict meaning; recognise changes in word class.
Prerequisite knowledge. Greek and Latin roots.
Materials. Chart paper or board, pencils, picture or word cards, a reading book if available. Low-resource options: use chalk or charcoal on a board or wall, drawings in the sand, and objects from the classroom instead of printed materials.
Preparation. Write the key words and examples on the board or on cards before the lesson.
Suggested duration. 45–60 minutes. It can be split into two shorter sessions.
6–9. Teaching procedure, explanation notes, guided and independent activities
Introduction (5 min). Introduce the idea with the opening example.
Explanation (10 min). Teach the key words.
Guided activity (10 min). Practise together.
Independent activity (10 min). Check understanding with the quiz.
Assessment and reflection (5 min). Ask each learner to say one thing they learned and how they know it.
Key questions. What is the key idea? Can I give my own example?
Teacher explanation notes. Move from the spoken word to pictures and then to print. Read aloud often, point to the words, and let learners hear and say before they read and write.
10–12. Differentiation, formative assessment, common misconceptions
Support. Use the sentence frames and work with a partner. Extension. Create a harder example of your own.
Formative assessment. Listen to learners read and explain, ask “how do you know?”, and check the independent work.
Misconceptions. Rushing without checking. Slow down and check your work.
13–15. Assessment questions, answer keys, marking scheme
Use the quiz, the 9-mark exam practice and the worksheet on this page. All answers and marking guides are in the answer sections above. Re-check every answer before use.
16–19. Remediation, enrichment, homework, teacher reflection
Remediation. Re-read the examples slowly and use the sentence frames. Enrichment. Make up your own example and teach it to someone at home. Homework. See above.
Teacher reflection. After teaching, record: which ideas learners understood; which misconceptions occurred; which activities worked; which learners need more practice; and what to improve next time.
Sources and standards
This lesson is based on the sources below, and no official endorsement is claimed. Reference starting points: Common Core State Standards for English Language Arts, Cambridge Primary and the IB Primary Years Programme. Where a standard code is named, it points to the official framework.
Official standards for this topic area. Common Core State Standards for English Language Arts (official site): Grade 6 » Language. These pages list the standards that cover this topic area; read them alongside the lesson.
Research used to shape this lesson. Common Core L.6.4b and L.6.2 (morphology and spelling); Cambridge Primary English Stage 6 (word structure). These sources informed the lesson.