Size Sorting Worksheet: Big vs. Small!
Deciding whether a cut-out picture is big or small and gluing it into the correct jar builds comparative reasoning for children ages 3-5, an early step toward understanding relative size before moving into formal measurement.
Part of the pack
Month 11: Learning & Development | Ages 4-5Curriculum
How to use this worksheet
Cut out the pictures at the bottom of the page. Look at each picture and decide together whether it shows something big or small. Glue the picture into the jar labeled for its size, continuing through the remaining pictures while discussing what makes each object big or small.
Materials needed
- Scissors
- Glue
- Pencil or Marker
Extension activities
- •Go on a scavenger hunt around the house to find big and small objects.
- •Draw your own big and small pictures.
- •Use blocks to build a big tower and a small tower side by side.
- •Compare pairs of real objects, like a big spoon and a small spoon, and sort them by size.
Tips for parents and teachers
Encourage your child to verbalize why they think an object is big or small, which helps reinforce the concept and builds vocabulary. Size can be relative — a mouse is small compared to an elephant but big compared to an ant — so use these as fun follow-up discussions.

Written by
Hemsweta Jain · Teacher Cheena
MBA and Early Childhood Educator, teaching since 2014 · Founder of RaisoActive, Mumbai
Every RaisoActive worksheet is designed and checked by the founder before publishing.
Published · Last reviewed
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