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Balance Scale 2 - Weight Reasoning

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Look at the two balance scales, reason about the weights, and circle the correct answer.

Practice and check

Worked example

The lower pan is heavier. Combine the clues before choosing the heaviest or lightest item.

B < C; C < A → A

  1. B < C; C < A → A
Check answers after trying

1: A 2: B 3: C 4: A 5: B 6: C

Printed order

Next worksheet: Balance Scale 3 - Weight Reasoning

Shared practice guide

Tips for Parents

▸ Why It Matters This second set uses the same six toys — toy car, teddy bear, block, robot, nesting doll, and drum — but pairs them into six brand-new combinations, so your child can't lean on remembering answers from the first sheet. It's a real test of whether the reasoning method stuck, not just whether the specific answers did. If your child solved the first sheet by genuinely reading both scales each time, these new pairings should feel just as solvable as before; if they solved it mostly by guessing or pattern-matching the picture, this set is designed to expose that gap. This kind of transfer — applying a method to brand-new material instead of recalling a specific answer — is one of the clearest signs that real learning, not just memorization, has taken place. ▸ Getting Started Start the same way as before: name which side of each scale tips down before looking at the answer choices. If your child jumps straight for an answer option, gently redirect them back to reading both scales first. It also helps to have your child say the full comparison sentence out loud for each clue — for example, "robot is heavier than nesting doll" — before moving to the next scale, so nothing gets skipped in the rush to answer. Sitting through this slower version once or twice usually makes the faster, silent version click into place on its own. ▸ If They Get Stuck In puzzle 3, robot turns out to be the lighter toy in both of its comparisons — once against drum, once against block — so it can be named the lightest of the three directly from the two scales, without needing a middle toy to bridge them. Point out that sometimes the repeated toy is the answer itself, not just a stepping stone to it, and that recognizing which situation they're in is part of reading the clues carefully. If your child assumes every puzzle needs a middle toy, walk through this one slowly together as a counterexample. ▸ Praise Points Praise applying the same strategy to an unfamiliar toy pairing without needing it re-explained. "You didn't need me to remind you how this works — you found the repeated toy on your own with a totally new set of pairs." That kind of transfer is exactly what shows the reasoning has really been learned rather than just memorized for one worksheet. If your child hesitates but still works through it correctly, praise the persistence too — sticking with an unfamiliar version of a familiar problem is its own small accomplishment.

What This Worksheet Builds

The lower pan is heavier. Combine the clues before choosing the heaviest or lightest item.

Next Step

Once your child solves these new combinations without help, move to Balance Scale 3, which focuses on solving the same kind of puzzle faster and more automatically. The toys and the two-clue reasoning stay the same, but the emphasis shifts from figuring out the method to applying it smoothly and with growing confidence, which is the next step toward true fluency with this kind of logic puzzle.