Shop By
Active Filters:
Reset Filters
Skip Left Nav
Jump to Top of List

3rd Grade STEM Teaching Supplies & Educational Kits

(92 items)
6" x 9" STEM Foam Cube and Craft Stick Building Set - 484 Pc.
6" x 9" STEM Foam Cube and Craft Stick Building Set - 484 Pc.
1 Set(s) #13837098
$10.99
(4)
 
 
Quick View
2 3/4" x 5 DIY STEAM Balloon-Powered Car Learning Activities - 12 Pc.
2 3/4" x 5 DIY STEAM Balloon-Powered Car Learning Activities - 12 Pc.
Makes 12 #13781755
$19.99
(17)
 
 
Quick View
STEM Parachute Gravity Activity Learning Challenge Craft Kit - Makes 12
STEM Parachute Gravity Activity Learning Challenge Craft Kit - Makes 12
Makes 12 #14356046
$16.99
 
 
Quick View
30" STEM Binary Coding Beaded Necklace Craft Kit – Makes 12
30" STEM Binary Coding Beaded Necklace Craft Kit – Makes 12
Makes 12 #14268546
$7.99
(2)
 
 
Quick View
STEM Tensegrity Activity Learning Challenge Structure Stand Craft Kits - Makes 12
STEM Tensegrity Activity Learning Challenge Structure Stand Craft Kits - Makes 12
Makes 12 #14474642
On
Sale
$19.98
9% OFF
 
 
Quick View
Sun Dial Clock Educational Craft Kit - Makes 12
Sun Dial Clock Educational Craft Kit - Makes 12
Makes 12 #13797827
$18.49
(2)
 
 
Quick View
9" x 9" DIY STEAM Design Your Own Plane & Glider Kit - 10 Pc.
9" x 9" DIY STEAM Design Your Own Plane & Glider Kit - 10 Pc.
Makes 10 #13781757
$24.99
(2)
 
 
Quick View
5 1/2" x 7 1/2" Nature Print® Sun-Sensitive Craft Paper - 12 Pc.
5 1/2" x 7 1/2" Nature Print® Sun-Sensitive Craft Paper - 12 Pc.
Per Dozen #12/1669
$9.99
(24)
 
 
Quick View
Dowling Magnets Alnico Science Kit
Dowling Magnets Alnico Science Kit
1 Set(s) #13831269
$34.99
Shipped by Educators Resource
 
 
Quick View
STEM Levitating Fly Activity Learning Challenge Craft Kit - Makes 10
STEM Levitating Fly Activity Learning Challenge Craft Kit - Makes 10
Makes 10 #14241494
$19.99
 
 
Quick View
STEM Animal Balloon Race Activity Learning Challenge Craft Kit - Makes 12 Races
STEM Animal Balloon Race Activity Learning Challenge Craft Kit - Makes 12 Races
Makes 12 #14335170
$16.99
 
 
Quick View
4 1/2" diam. STEAM Newton’s Disc Spinner Educational Craft Kit - Makes 12
4 1/2" diam. STEAM Newton’s Disc Spinner Educational Craft Kit - Makes 12
Makes 12 #14356059
$5.99
(2)
 
 
Quick View
6" Make Your Own Clay Volcano Educational Craft Kit - Makes 12
6" Make Your Own Clay Volcano Educational Craft Kit - Makes 12
Makes 12 #14356198
$14.99
 
 
Quick View
STEM Pinball Activity Learning Challenge Craft Kit - Makes 1
STEM Pinball Activity Learning Challenge Craft Kit - Makes 1
Makes 1 #14356222
On
Sale
$33.98
10% OFF
 
 
Quick View
STEM Abacus Math Activity Learning Challenge Craft Kit - Makes 12
STEM Abacus Math Activity Learning Challenge Craft Kit - Makes 12
Makes 12 #14356049
On
Sale
$22.48
10% OFF
 
 
Quick View
DIY STEAM Kaleidoscope Learning Activity Craft Kit - Makes 12
DIY STEAM Kaleidoscope Learning Activity Craft Kit - Makes 12
Makes 12 #13942692
$16.99
(4)
 
 
Quick View
STEAM Flying Helicopter Activity Learning Challenge Craft Kit - Makes 12
STEAM Flying Helicopter Activity Learning Challenge Craft Kit - Makes 12
Makes 12 #14356042
$16.99
(3)
 
 
Quick View
Learning Resources Model Anatomy Bundle Set Of 132
Learning Resources Model Anatomy Bundle Set Of 132
1 Set(s) #13831782
$154.99
Shipped by Educators Resource
 
 
Quick View
Learning Resources Model Human Body Anatomy
Learning Resources Model Human Body Anatomy
1 Piece(s) #13831780
$41.99
Shipped by Educators Resource
 
 
Quick View
STEM Human Hand Biology Activity Learning Challenge - Makes 12
STEM Human Hand Biology Activity Learning Challenge - Makes 12
Makes 12 #14356131
$16.99
 
 
Quick View
STEM Refracting Telescope Activity Learning Challenge Craft Kit - Makes 12
STEM Refracting Telescope Activity Learning Challenge Craft Kit - Makes 12
Makes 12 #14356053
$24.99
 
 
Quick View
STEM Color Your Own Air Rocket Activity Learning Challenge Craft Kit - Makes 10
STEM Color Your Own Air Rocket Activity Learning Challenge Craft Kit - Makes 10
Makes 10 #14145287
$14.99
(5)
 
 
Quick View
42" Color Your Own Solar System Educational Craft Kit - Makes 12
42" Color Your Own Solar System Educational Craft Kit - Makes 12
Makes 12 #13765399
$24.99
(3)
 
 
Quick View
STEAM Zipline Activity Learning Challenge Craft Kit - Makes 10
STEAM Zipline Activity Learning Challenge Craft Kit - Makes 10
Makes 10 #13777876
$18.99
 
 
Quick View
STEM Bridge Activity Learning Challenge Craft Kit - Makes 10
STEM Bridge Activity Learning Challenge Craft Kit - Makes 10
Makes 10 #14105087
Kit
Price
$30.99
SAVE 17%
 
 
Quick View
4 1/2" x 3" STEM Slingshot Car Craft Kit Educational Activities – Makes 12
4 1/2" x 3" STEM Slingshot Car Craft Kit Educational Activities – Makes 12
Makes 12 #14474647
$21.99
 
 
Quick View
STEM Design-a-Toy States of Matter Activity Learning Challenge Craft Kit - Makes 12
STEM Design-a-Toy States of Matter Activity Learning Challenge Craft Kit - Makes 12
Makes 12 #14422722
On
Sale
$17.98
18% OFF
 
 
Quick View
STEM Hydraulic Bridge Craft Kit Educational Activities – Makes 12
STEM Hydraulic Bridge Craft Kit Educational Activities – Makes 12
Makes 12 #14474644
$21.99
(2)
 
 
Quick View
STEAM Classic Egg Drop Challenge Learning Activity Kit - Makes 10
STEAM Classic Egg Drop Challenge Learning Activity Kit - Makes 10
Makes 12 #13805648
$27.99
(2)
 
 
Quick View
3D Solar System
3D Solar System
239 Piece(s) #13831335
$31.99
Shipped by Educators Resource
 
 
Quick View
8" x 10" STEM Early Coding & Programming Activity Books - 24 Pc.
8" x 10" STEM Early Coding & Programming Activity Books - 24 Pc.
24 Piece(s) #14474632
Clearance
Price
$6.97
10% OFF
 
 
Quick View
STEM Starters Paper Circuits Activity Learning Challenge Kit - 24 Pc.
STEM Starters Paper Circuits Activity Learning Challenge Kit - 24 Pc.
1 Set(s) #13931014
$23.99
 
 
Quick View
STEM Bucket Towers Challenge Learning Activity Kit - Makes 12
STEM Bucket Towers Challenge Learning Activity Kit - Makes 12
Makes 12 #14422721
On
Sale
$17.98
18% OFF
 
 
Quick View
Learning Resources® Magnetic Wands - 6 Pc.
Learning Resources® Magnetic Wands - 6 Pc.
6 Piece(s) #13755802
$24.99
 
 
Quick View
3" x 6" STEAM Color Your Own Rocket Pulley Craft Kit - Makes 12
3" x 6" STEAM Color Your Own Rocket Pulley Craft Kit - Makes 12
Makes 12 #13774804
$19.99
 
 
Quick View
STEAM Balloon Hovercraft Activity Learning Challenge Craft Kit - Makes 12
STEAM Balloon Hovercraft Activity Learning Challenge Craft Kit - Makes 12
Makes 12 #14356044
$14.49
(4)
 
 
Quick View
5 1/4" x 5 3/4" STEM Sail Car Craft Kit Educational Activities – Makes 12
5 1/4" x 5 3/4" STEM Sail Car Craft Kit Educational Activities – Makes 12
Makes 12 #14474646
$19.99
 
 
Quick View
6" x 4" STEM Seasonal Activity Learning Challenge Laminated Task Cards - 19 Pc.
6" x 4" STEM Seasonal Activity Learning Challenge Laminated Task Cards - 19 Pc.
19 Piece(s) #14268585
On
Sale
$5.48
21% OFF
 
 
Quick View
Learning Resources Gears! Gears! Gears!® Treadmobiles
Learning Resources Gears! Gears! Gears!® Treadmobiles
108 Piece(s) #14176777
$57.99
Shipped by Educators Resource
 
 
Quick View
DIY STEAM Balloon Poppers Activity Learning Challenge Craft Kit - Makes 12.
DIY STEAM Balloon Poppers Activity Learning Challenge Craft Kit - Makes 12.
Makes 12 #13959819
$5.99
 
 
Quick View
50 Geoboard Activities
50 Geoboard Activities
1 Set(s) #13851600
$24.99
 
 
Quick View
1" - 1 1/2" Bulk 240 Pc. Dynamic 3D Geometric Plastic Shapes
1" - 1 1/2" Bulk 240 Pc. Dynamic 3D Geometric Plastic Shapes
240 Piece(s) #60/3027
$27.99
(25)
 
 
Quick View
Elenco Snap Circuits Pro 500 Experiments
Elenco Snap Circuits Pro 500 Experiments
1 Piece(s) #13835975
$171.99
Shipped by Educators Resource
 
 
Quick View
3Doodler STEAM Challenge Kit
3Doodler STEAM Challenge Kit
1 Set(s) #14103796
$79.98
 
 
Quick View
Learning Resources® Code & Go™ Robot Mouse Activity Set
Learning Resources® Code & Go™ Robot Mouse Activity Set
1 Set(s) #13817394
$77.99
 
 
Quick View
5 1/2" x 8 1/2" Outer Space Educational Paper Readers - 6 Pc.
5 1/2" x 8 1/2" Outer Space Educational Paper Readers - 6 Pc.
6 Piece(s) #14356081
Clearance
Price
$5.77
22% OFF
 
 
Quick View
Light Waves Learning Kit - 40 Pc.
Light Waves Learning Kit - 40 Pc.
40 Piece(s) #14268691
Kit
Price
$69.99
SAVE 13%
 
 
Quick View
STEM Sweeper Machine Activity Learning Challenge Craft Kit - Makes 12
STEM Sweeper Machine Activity Learning Challenge Craft Kit - Makes 12
Makes 12 #14356205
$16.99
 
 
Quick View
Learning Resources® Botley™ the Coding Robot Activity Set
Learning Resources® Botley™ the Coding Robot Activity Set
1 Set(s) #13817366
$109.99
 
 
Quick View
Wikki StiProper Personal Learning Pak, Pack of 2
Wikki StiProper Personal Learning Pak, Pack of 2
72 Piece(s) #14395040
$33.99
Shipped by Educators Resource
 
 
Quick View
STEM DIY Guitar Activity Learning Challenge Craft Kit - Makes 12
STEM DIY Guitar Activity Learning Challenge Craft Kit - Makes 12
Makes 12 #14356057
$22.99
(2)
 
 
Quick View
Learning Resources® STEM Force & Motion Activity Learning Challenge Set - 21 Pc.
Learning Resources® STEM Force & Motion Activity Learning Challenge Set - 21 Pc.
1 Set(s) #13777112
$49.99
 
 
Quick View
STEM Pendulum Activity Learning Challenge Craft Kit - Makes 12
STEM Pendulum Activity Learning Challenge Craft Kit - Makes 12
Makes 12 #14356208
$18.99
 
 
Quick View
Dive into Shapes™ Sea & Build Geometry Set
Dive into Shapes™ Sea & Build Geometry Set
1 Set(s) #13756339
$49.99
 
 
Quick View
Wikki Stix® STEM Pak
Wikki Stix® STEM Pak
1 Piece(s) #13836071
$27.99
Shipped by Educators Resource
 
 
Quick View
Learning Resources® STEM Classroom Bundle - 6 Pc.
Learning Resources® STEM Classroom Bundle - 6 Pc.
1 Set(s) #13777124
Clearance
Price
$148.47
10% OFF
 
 
Quick View
DIY STEAM Balloon Drum Activity Learning Challenge Craft Kit - Makes 12
DIY STEAM Balloon Drum Activity Learning Challenge Craft Kit - Makes 12
Makes 12 #14356056
$19.99
 
 
Quick View
Rainbow Soap Science Kit
Rainbow Soap Science Kit
1 Piece(s) #13956185
On
Sale
$12.98
13% OFF
 
 
Quick View
Learning Resources® Super Magnet Classroom Lab Kit - 124 Pc.
Learning Resources® Super Magnet Classroom Lab Kit - 124 Pc.
1 Set(s) #13755806
$54.99
 
 
Quick View
STEM Starters Hydraulics Activity Learning Challenge Kit - 18 Pc.
STEM Starters Hydraulics Activity Learning Challenge Kit - 18 Pc.
1 Set(s) #13931013
$24.99
 
 
Quick View
3" x 7" DIY STEAM Boat Learning Activity Craft Kit - Makes 10
3" x 7" DIY STEAM Boat Learning Activity Craft Kit - Makes 10
Makes 10 #13781759
$24.99
(3)
 
 
Quick View
STEM Inventors Light Bulb Activity Learning Challenge Craft Kit - Makes 12
STEM Inventors Light Bulb Activity Learning Challenge Craft Kit - Makes 12
Makes 12 #14335172
Clearance
Price
$9.87
10% OFF
 
 
Quick View
STEM Motion & Friction Activity Learning Challenge Kit - 21 Pc.
STEM Motion & Friction Activity Learning Challenge Kit - 21 Pc.
1 Set(s) #13775084
$49.99
(4)
 
 
Quick View
Learning Resources® Tumble Trax™ Magnetic Marble Run - 28 Pc.
Learning Resources® Tumble Trax™ Magnetic Marble Run - 28 Pc.
1 Set(s) #13755808
$44.99
(3)
 
 
Quick View
1 2

Engage Third Graders with Interactive STEM Learning

Our comprehensive collection of 3rd grade STEM supplies provides exactly what educators need to create dynamic learning experiences. These hands-on STEM activity kits are specifically designed for eight and nine-year-old learners, featuring projects that teach fundamental principles of science, technology, engineering, and mathematics. Each educational craft kit encourages critical thinking and problem-solving skills through engaging, age-appropriate challenges that align with third-grade curriculum standards. From building simple machines to exploring basic coding concepts, these classroom science materials transform abstract concepts into tangible learning opportunities. Teachers can trust that these resources will spark curiosity and foster a genuine love for STEM subjects among their students.