15+ Simple Size Activities for Preschoolers
These size activities for preschoolers are perfect for “big” ideas for little ones to explore! Preschool learning activities are a great way to have hands-on fun!
Preschoolers are almost always obsessed with “big.” Whether grabbing a ruler or measuring tape and measuring everything in sight or waking up practically every morning and wanting you to measure them, size is a “big” deal to them. Why not give them the big scoop on measurement?

Feel free to look through this list for size activities for preschoolers to teach your kids about big and small. Plenty of adorable ideas and hands-on activities will bring smiles to your kids’ faces!
If you’d like to share more early education resources with your little ones, don’t miss these laundry lessons for preschoolers you can share!
Why is it important to teach kids about size differences?
Size awareness is crucial to developing children’s spatial skills and understanding of relationships between different-sized objects and their environment.
Awareness of size allows children to explore their world, build problem-solving skills, develop creativity, boost self-confidence, and create physical safety.
It also provides an understanding of fundamental concepts such as surface area, volume, and capacity – all essential to learning to thrive in the world.
Furthermore, size awareness promotes an appreciation for art, design, architecture, and other aspects of aesthetic beauty in our everyday lives.
Helping kids understand size allows them to see the world from multiple perspectives; it fosters respect towards differing sizes and encourages them to think beyond what is ‘normal.’
How can I make size learning fun for kids?
Teaching children about sizes can be a fun and engaging experience as long as you make it interactive.
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Games like making towers with blocks or Legos can allow kids to figure out what sizes fit together and which don’t.
Puzzles also come in many sizes, so they can practice sorting different items by size.
For example, if you have a toddler, putting together large jigsaw pieces is an easy way to teach them spatial reasoning while having fun.
You can also use everyday household objects like cups and spoons to show your child the difference between small and large.
Invite them to play dress up using clothing of varying sizes or create a scavenger hunt for hidden objects of different shapes and sizes throughout the house.
In all cases, remember that enthusiasm for learning about sizes is key to any meaningful learning experience!

Simple Size Activities for Preschoolers
Are you ready to see all the fun preschool activities? They’ll know how to identify sizes in no time at all! Perfect for early learners!
Simple Size Activities for Preschoolers
These size activities are great for teaching kids the difference between big and small items.
Here are great ideas and activities to teach about object size differences.
Don't miss out on these great sorting activities!
A fun way to teach size and recycling is this Bottle Top Count and Match Game!
Who doesn't love hands-on learning? Try this Hands-On Sorting By Size activity for your next homeschool lesson!
Teach your little one basic math with nature with this Basic Preschool Math With Fall Leaves! It's never too early to work on math activities!
Watch your preschooler go to work with this Rainbow Counter Color and Size Sorting activity!
Montessori-Inspired "Sorting by Size with Matryoshkas" (Free Printables)
This amazing Sorting By Size With Matryoshkas activity is a neat way to learn about Russian culture!
Toddlers love to sort things. This Sorting Game for Toddlers would be great for little hands!
Teach your kids to sort by color and size with this Clover Sorting by Size & Color activity!
Have tons of fun with your kids using this sensory-satisfying Big & Small Ocean Water Bead Search!
These Big & Small Cupcake Worksheets are a sweet intro to size!
If your little ones love "The Three Bears," they'll love this The Three Bears Porridge Experiment & Size Experiment!
This Big and Small Measurement Sort is a simple, colorful way to let your kids enjoy shapes!
Help your child to see all the different big and small objects in the natural world with this Outdoor Math Game: Exploring Size!
An anywhere, any time game is this Too Big, Too Small, Just Right activity!
This Apple Tree Size Sorting activity is a wonderful way to introduce size to your kids!
Help your child to differentiate between big and small objects using these Flower Size Sorting Printables!
Size Activities for Preschoolers Resources:
These Amazon affiliate resources feature plenty of fun size activities for preschoolers!