English Language Arts
Grade 6
15 min
Good, better, best, bad, worse, and worst
Good, better, best, bad, worse, and worst
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Introduction & Learning Objectives
Learning Objectives
Identify the positive, comparative, and superlative forms of 'good' and 'bad'.
Correctly use 'good', 'better', and 'best' in sentences to compare qualities.
Correctly use 'bad', 'worse', and 'worst' in sentences to compare negative qualities.
Explain why 'good', 'better', 'best' and 'bad', 'worse', 'worst' are considered irregular adjectives.
Revise sentences to correct common errors in using these irregular comparative and superlative forms.
Apply their understanding of these adjectives in their own argumentative writing to express nuanced comparisons.
Have you ever heard someone say, 'This is the goodest cookie...
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Key Concepts & Vocabulary
TermDefinitionExample
AdjectiveA word that describes or modifies a noun or pronoun.The *happy* dog wagged its *fluffy* tail.
Positive DegreeThe basic form of an adjective, used when not making a comparison.That is a *good* book. This is a *bad* movie.
Comparative AdjectiveAn adjective used to compare two things. It often ends in '-er' or uses 'more'.This book is *better* than that one. This movie is *worse* than the last one.
Superlative AdjectiveAn adjective used to compare three or more things, indicating the highest or lowest degree. It often ends in '-est' or uses 'most'.This is the *best* book I've ever read. That was the *worst* movie of the year.
Irregular AdjectiveAn adjective that does not follow the typical rules (adding '-er...
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Key Rules & Conventions
The 'Good' Family: Positive, Comparative, Superlative
Good (positive) → Better (comparative) → Best (superlative)
Use 'good' when describing one thing without comparison. Use 'better' when comparing two things. Use 'best' when comparing three or more things.
The 'Bad' Family: Positive, Comparative, Superlative
Bad (positive) → Worse (comparative) → Worst (superlative)
Use 'bad' when describing one thing without comparison. Use 'worse' when comparing two things. Use 'worst' when comparing three or more things.
No 'More Good' or 'Most Bad'
Do NOT use 'more good', 'most good', 'more bad', or 'most bad'.
Because 'good' and...
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Challenging
An author is arguing that year-round schooling is a flawed proposal. Which statement uses a comparative or superlative adjective to make the most compelling and evidence-based point?
A.Year-round schooling is a bad idea.
B.The potential for student burnout is the worst consequence of year-round schooling, as shown by studies in districts that tried it.
C.Year-round schooling is better than our current system.
D.The problems with year-round schooling are worse than the problems with a traditional calendar.
Challenging
Consider the flawed sentence: 'The book's plot was bad, but the film adaptation was the worst of the two.' How does correcting the grammatical error from 'worst' to 'worse' impact the author's purpose of critiquing the film?
A.It makes the film sound less negative than the book.
B.It has no real effect on the author's purpose.
C.It strengthens the author's credibility by demonstrating precision and a correct application of grammar, making the critique more persuasive.
D.It changes the author's purpose from providing a critique to simply stating a fact.
Challenging
A student wrote: 'My first attempt was gooder than my second, which was the most bad I've ever done.' Which two key concepts from the lesson are violated in this single sentence?
A.The rule for positive degree and the definition of an adjective.
B.The rule for using 'worse' to compare two things and the rule for using 'best' to compare three things.
C.The rule against using 'more' with regular adjectives and the rule for superlatives.
D.The rule against adding '-er' to 'good' and the rule against using 'most' with 'bad'.
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