Middle School Classroom STEM Supplies for the Classroom

Best-Selling Middle School Classroom STEM Supplies

Encourage learning with these most popular Middle School Classroom STEM Supplies. Explore the most popular Classroom STEM Supplies from DSS for educators below.

Middle School STEM Supplies

UV Color Changing Beads – 250 Beads Assorted Colors

$13.99

Steve Spangler Science® The Original Insta-Snow® Powder (makes 6 gallons – 200g)

$16.89

Steve Spangler Science® Clear Safety Glasses

$4.40

Colorations® Colorful Crafting Bells – 200 Pieces

$27.89

DNA Lab Slow Rise Ball – 1 ball

$2.99

Gel Bead Sensory Shapes-Set of 6

$17.99

Excellerations® Sensory String Fidget – Set of 12

$13.49

Steve Spangler Science® Large Plastic Soda Bottle Test Tube Rack

$4.19

Steve Spangler Science® Nature Print Sun Paper (30 Pack)

$16.49

Steve Spangler Science® Insta-Snow® Powder Starter Set

$14.29

Steve Spangler Science® Growing Bacteria Kit

$12.99 $22.35

Steve Spangler Science® Water Gel™ Starter Set

$11.54

Steve Spangler Science® The Original Insta-Snow® Powder (makes 1/2 gallon – 15g)

$6.60

Steve Spangler Science® Magic Sand Starter Set

$11.54

First Aid Fast for Babies and Children by DK

$19.99

Steve Spangler Science® Energy Stick® – 4 Pack

$31.99

Coordinate Graphing Book – 1 Book

$14.99 $16.99

Steve Spangler Science® STEM Success Kit: Electricity Science Kit

$32.99

Polydron My First Gears Set, 36 pieces

$49.99

Family Engagement Reading – Read, Write and Play Pack – Fourth Grade

$29.99

Steve Spangler Science® Bottles – 1 L (30-pack)

$52.99

Steve Spangler Science® STEM Success Kit: Power of Air

$32.99

Tangle Jr. – Classic

$6.99

See All Deals on STEM Supplies Materials!

Best-Rated Middle School Classroom STEM Supplies for 2025

Teachers and Parents alike have given top marks to these Middle School Classroom STEM Supplies. Based on over 31 ratings, these products have an average rating of 4.7 stars.

Learn More About Middle School Classroom STEM Supplies

Elevate the Middle School experience with Discount School Supply’s Classroom STEM Supplies. With 80 Classroom STEM Supplies and prices starting at $2.99, you’ll find the perfect fit for your Middle School classroom.

Our selection includes brands like Steve Spangler Science®, Colorations®, and Raymond Geddes for Middle School Classroom STEM Supplies to give teachers the best products to work with.

Choose Discount School Supply when shopping for Classroom STEM Supplies to enhance the Middle School teaching experience.

Middle School Classroom STEM Supplies FAQs

With 80 options available, teachers can start to wonder which Middle School Classroom STEM Supplies are best for their learning environment. Let’s answer a few common questions…

What are some of the top-rated Middle School Classroom STEM Supplies?

According to teacher ratings of 32 Classroom STEM Supplies, the highest-rated include:

Colorations® Rhinestones Super Pack – 2,000 Pieces – 5.0 stars – $37.39
Excellerations® Colorful Wooden Dominoes – 168 Pieces – 5.0 stars – $35.99
Colorations® Stringing Straw Beads – 1 lb. – 5.0 stars – $34.69

What are the most popular Middle School Classroom STEM Supplies teachers buy?

Out of all the Middle School Classroom STEM Supplies sold by DSS, the three top-selling items are:

UV Color Changing Beads – 250 Beads Assorted Colors – $13.99
Steve Spangler Science® The Original Insta-Snow® Powder (makes 6 gallons – 200g) – $16.89
Steve Spangler Science® Clear Safety Glasses – $4.40

What are the best prices for Middle School Classroom STEM Supplies?

Teachers and parents can find many low-cost, high-value Middle School Classroom STEM Supplies for under $20 like the following:

Colorations® Colorful Fabric Flowers – 300 Pieces – 5.0 stars – $17.69
Colorations® Easy Storage Wiggly Eye Pack – Value Pack 500 Pieces – 5.0 stars – $9.99
Colorations® Colorful Leaf Foam Shapes – 500 Pieces – 5.0 stars – $8.79