Today is rung 3 of 5 on this topic
More, less, bigger, smaller
Can do: Compares two groups or objects and uses the right word for the difference.
Why it matters
Comparison words are how a child first talks about quantity. Without them, the greater-than symbol in Grade 1 has nothing to attach to.
What it looks like when it's wobbly
"More" means whatever they want; the bigger-looking pile wins even when it has fewer things.
⏱️ Two-minute check
Two piles: three grapes and six grapes. "Which has more?"
Solid looks like: The six. Then: "How do you know?" — any attempt to explain is a pass.
The full activity for this topic · 5 minutes
Snack Compare
- 1Make two obviously different piles. "Which one would you rather have? Why?"
- 2Line the piles up side by side, one to one. Now the extra ones are visible without counting.
- 3Use the words a lot: more, fewer, the same, bigger, smaller, longer.
- 4Make them equal together: "How do we make these fair?"
- 5Try a trick: spread three coins out wide next to six bunched up, and ask again.
If it's too hard
Make the difference huge — two versus ten.
If it's too easy
Use "one more" and "one less": "Give me one more than three."
Say this
"Let's line them up and see. This one has extras — so it has more."