Comparing with -er and -est, using more and most with longer adjectives, and recalling irregular forms such as good/better/best and bad/worse/worst.
Where your child meets this in real life: Comparing things accurately in writing, taller, more interesting, the best day ever
SEAGReady breaks comparatives and superlatives into 3 steps, taught in order so each skill builds on the last.
Choose between the comparative (-er, for comparing two things) and the superlative (-est, for the top of a whole group).
Use 'more' and 'most' with longer adjectives (more exciting, most beautiful) instead of -er/-est, and never combine the two.
Recall the irregular comparative and superlative forms: good/better/best, bad/worse/worst, many/more/most, little/less/least.
Three free sample questions from our comparatives and superlatives course. Every question comes with a full explanation, and hints that guide without giving the answer away.
Complete this sentence: 'Nathan is ___ than his wee brother.' Which form of 'tall' is correct?
Answer: A. taller
The sentence compares TWO people: Nathan and his brother. Comparing two things needs the comparative: tall → taller. The word 'than' is the giveaway: 'Nathan is taller than his wee brother.'
Stuck? Start here: Count how many people are being compared in this sentence.
Complete this sentence: 'Millie thinks reading is ___ than watching television.' Which form of 'interesting' is correct?
Answer: A. more interesting
'Interesting' is a long adjective, so it uses helper words instead of -er/-est. Two activities are compared (reading vs television), and 'than' confirms it. Two things → 'more interesting'.
Stuck? Start here: 'Interesting' is a long adjective. Do long adjectives take -er endings?
Complete this sentence: 'That takeaway was bad,' said Thomas, 'but this one is even ___.' Which word is correct?
Answer: A. worse
'Bad' is irregular: bad → worse → worst. Only two takeaways are compared (that one and this one), so the comparative is needed: Thomas says: 'this one is even worse.'
Stuck? Start here: 'Bad' is an irregular adjective, it does not take -er or 'more'.
This is the exact interactive worked example your child sees in SEAGReady. Step through it and watch the method build up.
Complete this sentence: 'Slieve Donard is the ___ mountain in Northern Ireland.' The options are: high, higher, highest, more high, most high.
Which form of 'high' completes the sentence correctly?
Step 1 of 4
Complete this sentence: 'Slieve Donard is the ___ mountain in Northern Ireland.' The options are: high, higher, highest, more high, most high.
Which form of 'high' completes the sentence correctly?
'Highest' is correct, Slieve Donard is being compared with every mountain in Northern Ireland, so the superlative is needed.
The key insight: -er for two, -est for the whole group, and 'the' in front of the gap usually signals the -est form.
Watch out: Choosing 'higher'. 'Higher' only compares two things. Against ALL the mountains in Northern Ireland, the sentence needs the superlative 'highest'.
These are the misconceptions we see most often in comparatives and superlatives, including the ones our practice questions are specifically designed to catch.
Struggling with comparatives and superlatives? The real gap is often in one of these earlier topics.
SEAGReady finds the exact step where your child gets stuck, teaches it with worked examples like the one above, and brings it back for review so it sticks.
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