Sorting Worksheets for 1st Grade
Count how many shapes in a mixed row match one target shape. 15 free printable worksheets, each with an answer key.
Save to PinterestFree Sorting Worksheets
Click a worksheet to open the PDF, or grab the matching answer key. Every sheet prints on one page.
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Sorting: what children learn
Sorting means mentally separating a mixed group into categories before counting just one of them — an early data-handling skill that leads directly into tally marks and bar charts.
Sorting: worked example
A row has 3 circles, 2 squares, and 2 triangles. How many circles are there? 3
Picking out only the circles and counting them gives 3.
Sorting: a common mistake to watch for
Kids sometimes count every shape instead of just the target type — circling or pointing to only the matching shapes first helps avoid overcounting.
Sorting: how to help at home or in class
Pour a bowl of mixed buttons, blocks or pasta shapes onto the table and ask your child to sort them into piles. Ask how they decided and then sort again a different way. Count how many are in each pile and compare which has more. Using paper plates for categories keeps the piles tidy. When your child can sort by a rule you give them and by one they choose, try sorting and counting at the same time.
What is on these Sorting worksheets
This set has 15 different worksheets for 1st grade, with 9 questions on each and a matching answer key for every sheet. The instruction printed on each worksheet is: “Count how many shapes match the shape named below.”
Every answer on every sheet is checked by a separate program before the worksheet is published. How we check answers