What do odd-one-out worksheets build in kindergarten?

Classification and reasoning — finding (and explaining) the picture that doesn't belong, for ages 5-7.

Are these worksheets free?

Yes — every worksheet here is free to print and to play online, with an answer key and no signup.

kindergarten · Odd One Out

100 worksheets

Odd-one-out worksheets ask kindergartners to find the picture that does not belong — and, just as importantly, to think about why. For five- to seven-year-olds this is early classification and reasoning: noticing what a group has in common and spotting the exception. The picture-based task suits every child whatever their reading level or home language, and it prompts plenty of useful explaining talk. Each sheet is a free printable PDF with a matching play-online version that reveals the answer after a choice, plus an answer key. The whole set is available in all 11 languages we publish in.

How to use these worksheets

Print the PDF for an instant kindergarten task focused on Odd One Out, or launch the play-online version on a tablet or board. Every worksheet ships with an answer key for quick self-checking, and you can pair it with related themes and grade levels to extend the lesson.

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Frequently asked questions

What do odd-one-out worksheets build in kindergarten?: Classification and reasoning — finding (and explaining) the picture that doesn't belong, for ages 5-7.
Are these worksheets free?: Yes — every worksheet here is free to print and to play online, with an answer key and no signup.
Which languages are they available in?: All 11 languages we publish in.