
Four cartoon robots and a lineup of gummy bears make this robot sort and group by color and size worksheet feel more like a game than a lesson.
The sheet runs two back-to-back sorting tasks. Section one presents ten illustrated objects, including an apple, a toy car, a frog, a rubber duck, a balloon, a star, a tomato, a leaf, a button, and a strawberry, arranged inside a dashed box. Kids draw lines matching each object to one of five labeled color boxes: Red, Blue, Green, Yellow, and Other. Section two shows eight gummy bears in varying sizes and colors inside a second dashed box, with three destination boxes labeled Small, Medium, and Large. A tip bar along the bottom reminds children that color describes appearance and size describes scale.
This robot sort and group by color and size worksheet suits early learners working on classification and visual discrimination, two skills that anchor the Homeschool math readiness sequence. Each sorting box is generously sized for a child to write or draw in, and the two-task layout means you can tackle one section per sitting or run both in one session. The clear labeled headers keep the activity self-explanatory even for independent workers.


Dry-erase markers over a laminated copy let kids draw and erase the matching lines as many times as needed, which suits repeated practice without reprinting. If working on paper, washable markers or colored pencils in matching hues reinforce the color-sorting concept as children draw each line. The sorting boxes are roomy enough for a kindergartner to write object names in as an extension activity using a standard pencil.

Run off four or five copies at once so the activity is ready to repeat across the week. A slightly heavier 32 lb paper handles marker lines without bleed-through, which matters especially in Section 1 where colored lines do the sorting work.