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Subject: English
Semester: 1
Period: 2
Week: 7
School Name:
Teacher’s Name:
Subject: English Language
Grade Level: Grade 3
Date: Week 7
Lesson Duration: 45 minutes
Week & Period: Week 7, Period 2
Topic: Word Patterns, Prefixes & Suffixes
Sub-topic: Word formation using prefixes and suffixes
Learning Objectives
By the end of the lesson, students should be able to:
Define prefix, suffix, and base word
Identify and list common prefixes and suffixes
Form new words using prefixes and suffixes
Detach prefixes/suffixes from base words
Use affixed words in sentences
Practice spelling subject-related vocabulary
Previous Knowledge
Students already know:
Base words and simple word formation
Basic spelling and sentence construction
Recognizing common vocabulary words
Instructional Materials
English Language textbook for Grade 3
Lesson Development – ABC Model
A – Anticipation (Warm-up / Starter)
Time: 5–10 minutes
Review base words and previously learned prefixes/suffixes
Ask learners to brainstorm words starting with “re-” or ending with “-ing”
B – Building Knowledge (Main Lesson Body)
Time: 25–30 minutes
Objective:
- Introduce learners to common prefixes (re-, un-, dis-, mis-, multi-) and suffixes (-ed, -ing, -ment, -ful, -less).
- Define base words and explain how prefixes and suffixes change the meaning of base words.
- Demonstrate how to detach prefixes and suffixes to find the base word.
- Practice forming new words using prefixes and suffixes and using them in sentences.
- Build vocabulary through word sorting and vocabulary webs.
Introduction to Prefixes and Suffixes:
Prefixes are groups of letters added to the beginning of a base word to change its meaning. They often give clues about negation, repetition, or quantity.
- Examples:
- re- means “again” (replay = play again)
- un- means “not” (unhappy = not happy)
- dis- means “not” or “opposite” (dislike = not like)
- mis- means “wrongly” (misread = read wrongly)
- multi- means “many” (multicolor = many colors)
Suffixes are groups of letters added to the end of a base word. They often change the word’s tense, part of speech, or meaning.
- Examples:
- -ed indicates past tense (walked)
- -ing shows ongoing action (walking)
- -ment turns verbs into nouns (enjoyment)
- -ful means “full of” (helpful = full of help)
- -less means “without” (hopeless = without hope)
Base Words:
The base word is the main part of the word to which prefixes and suffixes are added. Understanding the base word helps learners identify and understand new words.
- Example:
- happy is the base word in unhappy
- play is the base word in replay
- hope is the base word in hopeless
Detaching Prefixes and Suffixes:
To identify the base word, learners can break apart the word by removing the prefix or suffix.
- Example:
- un + happy → base word = happy
- walk + ed → base word = walk
- help + ful → base word = help
Examples of Word Formation:
|
Base Word |
Prefix + Base Word |
Meaning |
Base Word + Suffix |
Meaning |
|
play |
replay |
play again |
playing |
action happening now |
|
happy |
unhappy |
not happy |
happiness |
state of being happy |
|
read |
misread |
read wrongly |
reader |
one who reads |
|
color |
multicolor |
many colors |
colorful |
full of color |
|
help |
dishelp (not common but for example) |
opposite of help |
helpful |
full of help |
Learners’ Activities (Expanded):
- Word Sort:
- Provide learners with a mixed list of words containing prefixes and suffixes.
- Example words: replay, unhappy, dislike, misread, multicolor, walked, playing, enjoyment, helpful, hopeless.
- Learners sort words into two groups: those with prefixes and those with suffixes.
- Form New Words and Write Sentences:
- Give learners base words (play, happy, read, color, help).
- Ask learners to add prefixes or suffixes to form new words.
- Learners write sentences using these new words.
- Example sentence: I replayed the game because it was fun.
- Detach Affixes:
- Present affixed words (unhappy, walking, disappointment).
- Learners break the words into prefix/base/suffix parts to identify the base word.
- Example: disappointment → dis- + appoint + -ment, base word = appoint.
- Create Vocabulary Webs:
- In pairs or small groups, learners choose one new word formed with a prefix or suffix.
- They create a vocabulary web including: definition, synonyms, antonyms, use in sentence, and related words.
- For example, for helpful: definition (full of help), synonym (useful), antonym (helpless), sentence (She is very helpful at school), related words (help, helping, helper).
Assessment Checks:
- Observation:
- Check learners’ ability to correctly identify prefixes and suffixes in words.
- Monitor group and individual participation during word sort and vocabulary web activities.
- Written Work:
- Review sentences for correct use of affixed words, including proper spelling and grammar.
- Collect vocabulary webs to check understanding and word relationships.
- Oral Questioning:
- Ask learners to explain what a prefix and suffix are.
- Prompt learners to give examples of new words formed with prefixes or suffixes and explain their meanings.
Teaching Notes (Expanded & Detailed):
- Meaning Focus:
Stress how prefixes often change the meaning to “not,” “again,” or “many,” and suffixes can change tense or describe qualities. Use clear examples.
Example: unhappy means “not happy,” while happiness means “the state of being happy.” - Context Usage:
Encourage learners to use newly formed words in speaking and writing, helping deepen understanding and retention. Role-play or create short dialogues using affixed words. - Spelling & Pronunciation:
Highlight any changes in spelling that may occur when affixes are added (e.g., happy to happiness drops the y). Model pronunciation, especially for common suffixes. - Visual Aids:
Use charts showing prefix/base word/suffix breakdowns. Use word cards or digital tools for sorting and matching exercises. - Reinforcement:
Revisit these concepts regularly during reading and writing activities to reinforce understanding. Link to spelling lessons and vocabulary development.
Additional Examples for Practice:
- Prefixes:
- re- (redo, revisit)
- un- (undo, unlock)
- dis- (disagree, disconnect)
- mis- (misplace, misunderstand)
- multi- (multitask, multilingual)
- Suffixes:
- -ed (jumped, smiled)
- -ing (jumping, smiling)
- -ment (enjoyment, development)
- -ful (joyful, careful)
- -less (hopeless, fearless)
Sample Homework/Assignment:
- Find five words at home or in reading books that have prefixes or suffixes. Write each word and underline the prefix or suffix. Then, write a sentence for each word.
- Create a mini vocabulary web for one new word with a prefix or suffix (definition, sentence, synonym, antonym).
C – Consolidation (Conclusion & Assessment)
Time: 5–10 minutes
Summary: Review prefixes, suffixes, and base words; ask learners to give examples
Evaluation Method (Expanded)
Exit slip/quiz: Write 3 words with prefixes and 3 words with suffixes and use each in a sentence
Teacher will collect slips and provide oral feedback
Assignment (Expanded)
Write 5 sentences using new words formed with prefixes/suffixes
Underline the affixes in each word
Follow-up Activity
Create a mini-dictionary of 10 new words with prefixes and suffixes
Differentiation / Inclusive Strategies
Provide word lists for learners needing support
Challenge advanced learners to form compound words or multi-affix words
Teacher’s Reflection (After Class)
What worked well? ___________________________________________
What needs improvement? ____________________________________
Students’ engagement level: ☑ High ☑ Medium ☑ Low