Construction Alphabet Sensory Bin with Free Printable Letter Mats

Inside: This construction alphabet sensory bin is a fun way for preschoolers to practice letter recognition while engaging in a playful activity.

"Bulldozer ABC's" title on gold-yellow background with construction graphics and photos of toy bulldozer and printed construction alphabet sensory bin play mats and letter cutouts.

A construction activity filled with bulldozers, dirt, and digging is sure to grasp your little one’s attention! If you’re looking for an enjoyable activity for letter recognition practice, what’s better than a sensory bin? This activity is perfect for children of any age.  

(In fact, even my big kids enjoy getting their hands into kinetic sand. They just don’t need the alphabet practice anymore.)

child's hand holding kinetic sand

Sensory bins are always a huge hit because they allow children to get creative and engage in their own deep exploration of the materials. Kids can make their own discoveries and enjoy a dramatic play experience with construction resources.

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Setting this activity up will take a little prep, but it’s not too complicated! Here’s everything you’ll need to get it ready:

  • A flat big container or tub
  • Sand
  • Toy bulldozers
  • Other small construction toys (optional)
  • Printable mat (see the end of this post to get a copy)
  • Letter cutouts – you can cut out the letters that are included in the printable, or you can just cut freehand from brown paper and then write letters on each one.
closeup of the front of a toy bulldozer, cutout brown paper "dirt" with letters written on them, all set in kinetic sand.

Everything you see in the photos below I either printed out, cut from scrap paper, or got from this perfect little construction kinetic sand kit I bought from Amazon:


  1. Create the sensory bin by adding sand, diggers, and any other small construction manipulatives you may have.
  2. Laminate the printables to get more durability and extended use out of them. Alternatively, you should at least print the letter pages on cardstock.
  3. Cut out each of the dirt letters (both lowercase and uppercase).
  4. Place some or all the letters in the sensory bin (depending on what your teaching focus is).


There are quite a few steps involved in the activity, so it might help to model the steps for children before they start to explore on their own.

toy bulldozer, cutout brown paper "dirt" with letters printed on them, all set in kinetic sand.

Children will take out letters using the diggers, their hands, or a small spade. Encourage them to identify the letters and place them on the “Let’s Bulldoze letters” mat.

I made two different printables for you to use. One is for your younger children in which they simply have to match the letters.

toy bulldozer lifting up a paper "dirt" letter" with the printable and more letter cutouts in the foreground

The other is a blank page for more confident children who are already able to name the letters. 

printed letter mat with bulldozer and kinetic sand in background

There are many ways to use the cards in the sensory bin. Don’t be scared to re-use the sensory bin again in different ways depending on your teaching focus. For example, if you’re concentrating on uppercase and lowercase recognition, you can also ask children to find the matching pair.

You can also place all the letters of children’s names into the container and ask children to scoop out the letters of their names for name letter recognition.

More About Sensory Bins

Sensory bins can be fun and calming for children. They even work well as an engaging rainy day learning experience.

Plus, digging through and feeling the sand also helps build fine motor skills and hand-eye coordination.

This is also a wonderful activity for language development. Children can engage in imaginative play as they hunt for the letters. Encourage them to talk with you or a friend about what they’re pretending.

In the classroom, a sensory bin can also support and build children’s social skills, such as turn-taking, cooperation, and communication.

Extend the activity

  • Place 5-10 pairs of letters for students to play a game of memory or any matching card games
  • Children can practice writing the letter they pick out
  • Older students can use the cards for spelling out words.
  • Color each letter of the printable or use a dot marker for a better letter recognition
  • Ask children to scoop out specific letters and observe which ones they are able to find and look for any letter they may be struggling with.
  • You might also like to try out these engaging Construction Movement Cards from Royal Baloo to work on vocabulary and gross motor skills, as well as to get all that preschool energy out!
both versions of the printed play mat displayed with a toy bulldozer driving over one of them, and with cutout "dirt" letters on top of the page.

You might also like to extend this activity with a read aloud from my list of 25 construction themed books for pre-schoolers.

25 constructions books for preschoolers

If you’re looking for more construction-themed materials, you can also take a look at my free ABC construction spinner activity or these construction alphabet letter mats available in my own little store or in my Teachers Pay Teachers store.

construction theme alphabet playdough mats

I hope the children have fun with this one! Don’t be afraid if it gets a little messy.

Get the Free Printable

Ready for the free printable mats and letters for this activity?

bulldozer alphabet printable preview showing overlapped pages of the free printable

To get your very own copy, you can sign up right here:

    I’ll add you to my weekly-ish newsletter too – it’s full of ideas and more free printables. Of course, you can unsubscribe at any time.

    Happy Teaching!


    1. I subscribe but never receive an email confirmation.
      I order but never receive materials
      Can you provide a helpful solution to this problem

      1. Hi Leigh,
        I’m sorry you’re having trouble. It seems that my emails to you are bouncing for some reason. I manually sent you two of the files you were trying to get, but I’m not sure whether or not you received them. You may need to either a) whitelist in your email or b) try using another email address. I hope that helps.


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