To Top
Thank you for visiting Toys R Us. If you need assistance with shopping on our site, please call us at 800-869-7787 and a customer care representative will be happy to assist you. Please inform the Customer Service representative that you require assistance.
Cart 0

Science Kits

Showing 193 - 216 of 282 results
Best Selling
Hydro-Dome Terrarium Kit -  Dunecraft, Inc - Toys"R"Us
Quick Shop
0.0 stars

Hydro-Dome Terrarium Kit
$29.99
  • Ship-To-Home
  • Free Ship-To-Store
  • Free Store Pickup Today
  • Not sold in stores
Ships Free with a purchase of $49 or more!**
Gobbledy Goop Half Pound Bucket -  Dunecraft, Inc - Toys"R"Us
Quick Shop
1.0 stars

Gobbledy Goop Half Pound Bucket
$29.99
  • Ship-To-Home
  • Free Ship-To-Store
  • Free Store Pickup Today
  • Not sold in stores
Ships Free with a purchase of $49 or more!**
Unreal Upchuck Owl Skeleton Kit -  Dunecraft, Inc - Toys"R"Us
Quick Shop
0.0 stars

Unreal Upchuck Owl Skeleton Kit
$14.99
  • Ship-To-Home
  • Free Ship-To-Store
  • Free Store Pickup Today
  • Not sold in stores
Ships Free with a purchase of $49 or more!**
Water Plant Adaptions Exploration Kit -  Dunecraft, Inc - Toys"R"Us
Quick Shop
0.0 stars

Water Plant Adaptions Exploration Kit
$14.99
  • Ship-To-Home
  • Free Ship-To-Store
  • Free Store Pickup Today
  • Not sold in stores
Ships Free with a purchase of $49 or more!**
Astounding Polymer Properties Observation Kit -  Dunecraft, Inc - Toys"R"Us
Quick Shop
0.0 stars

Astounding Polymer Properties Observation Kit
$14.99
  • Ship-To-Home
  • Free Ship-To-Store
  • Free Store Pickup Today
  • Not sold in stores
Ships Free with a purchase of $49 or more!**
Strange Plants Kit -  Dunecraft, Inc - Toys"R"Us
Quick Shop
0.0 stars

Strange Plants Kit
$24.99
  • Ship-To-Home
  • Free Ship-To-Store
  • Free Store Pickup Today
  • Not sold in stores
Ships Free with a purchase of $49 or more!**
ScienceWiz Light Kit -  ScienceWiz Products - Toys"R"Us
Quick Shop
0.0 stars

ScienceWiz Light Kit
$19.99
  • Ship-To-Home
  • Free Ship-To-Store
  • Free Store Pickup Today
  • Not sold in stores
Ships Free with a purchase of $49 or more!**
ScienceWiz Energy Kit -  ScienceWiz Products - Toys"R"Us
Quick Shop
0.0 stars

ScienceWiz Energy Kit
$19.99
  • Ship-To-Home
  • Free Ship-To-Store
  • Free Store Pickup Today
  • Not sold in stores
Ships Free with a purchase of $49 or more!**
ScienceWiz DNA Kit -  ScienceWiz Products - Toys"R"Us
Quick Shop
0.0 stars

ScienceWiz DNA Kit
$19.99
  • Ship-To-Home
  • Free Ship-To-Store
  • Free Store Pickup Today
  • Not sold in stores
Ships Free with a purchase of $49 or more!**
ScienceWiz Inventions Kit -  ScienceWiz Products - Toys"R"Us
Quick Shop
0.0 stars

ScienceWiz Inventions Kit
$19.99
  • Ship-To-Home
  • Free Ship-To-Store
  • Free Store Pickup Today
  • Not sold in stores
Ships Free with a purchase of $49 or more!**
ScienceWiz Chemistry Kit -  ScienceWiz Products - Toys"R"Us
Quick Shop
0.0 stars

ScienceWiz Chemistry Kit
$19.99
  • Ship-To-Home
  • Free Ship-To-Store
  • Free Store Pickup Today
  • Not sold in stores
Ships Free with a purchase of $49 or more!**
Levitron - Cherrywood -  Fascinations - Toys"R"Us
Quick Shop
0.0 stars

Levitron - Cherrywood
$54.99
  • Ship-To-Home
  • Free Ship-To-Store
  • Free Store Pickup Today
  • Not sold in stores
Ships Free with a purchase of $49 or more!**
Edu Science CSI Facial Identification Kit -  Toys R Us - Toys"R"Us
Quick Shop
0.0 stars

Edu Science CSI Facial Identification Kit
$9.99 $6.99
  • Ship-To-Home
  • Free Ship-To-Store
  • Free Store Pickup Today
  • Sold in stores (details)
Ships Free with a purchase of $49 or more!**
Smithsonian Sea Monster Kit -  NSI International - Toys"R"Us
Quick Shop
4.0 stars

Smithsonian Sea Monster Kit
$14.99
  • Ship-To-Home
  • Free Ship-To-Store
  • Free Store Pickup Today
  • Sold in stores (details)
Ships Free with a purchase of $49 or more!**
Smithsonian Diggin' Up Dinosaurs Kit - T-Rex -  NSI International - Toys"R"Us
Quick Shop
5.0 stars

Smithsonian Diggin' Up Dinosaurs Kit - T-Rex
$12.99
  • Ship-To-Home
  • Free Ship-To-Store
  • Free Store Pickup Today
  • Sold in stores (details)
Ships Free with a purchase of $49 or more!**
Star Wars Science Death Star Planetarium -  Uncle Milton - Toys"R"Us
Quick Shop
2.0 stars

Star Wars Science Death Star Planetarium
$19.99
  • Ship-To-Home
  • Free Ship-To-Store
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
Edu Science CSI Fingerprint Analysis Kit -  Toys R Us - Toys"R"Us
Quick Shop
4.0 stars

Edu Science CSI Fingerprint Analysis Kit
$17.99 $12.59
  • Ship-To-Home
  • Free Ship-To-Store
  • Free Store Pickup Today
Ships Free with a purchase of $49 or more!**
Sea-Monkey's on the Moon Mini World -  Big Time Toys - Toys"R"Us
Quick Shop
5.0 stars

Sea-Monkey's on the Moon Mini World
$11.99
  • Ship-To-Home
  • Free Ship-To-Store
  • Free Store Pickup Today
  • Sold in stores (details)
Ships Free with a purchase of $49 or more!**
Sea-Monkey's Hang 10 Mini World -  Big Time Toys - Toys"R"Us
Quick Shop
5.0 stars

Sea-Monkey's Hang 10 Mini World
$11.99
  • Ship-To-Home
  • Free Ship-To-Store
  • Free Store Pickup Today
  • Sold in stores (details)
Ships Free with a purchase of $49 or more!**
Sea-Monkey's in the City Mini World -  Big Time Toys - Toys"R"Us
Quick Shop
0.0 stars

Sea-Monkey's in the City Mini World
$11.99
  • Ship-To-Home
  • Free Ship-To-Store
  • Free Store Pickup Today
  • Sold in stores (details)
Ships Free with a purchase of $49 or more!**
Fuel Cell 10 Car and Experiment Kit -  Thames & Kosmos - Toys"R"Us
Quick Shop
0.0 stars

Fuel Cell 10 Car and Experiment Kit
$179.99
  • Ship-To-Home
  • Free Ship-To-Store
  • Free Store Pickup Today
  • Sold in stores (details)
Ships Free with a purchase of $49 or more!**
Physics Workshop Science Kit -  Thames & Kosmos - Toys"R"Us
Quick Shop
0.0 stars

Physics Workshop Science Kit
$54.99
  • Ship-To-Home
  • Free Ship-To-Store
  • Free Store Pickup Today
  • Sold in stores (details)
Ships Free with a purchase of $49 or more!**
Optical Science and Art Kit -  Thames & Kosmos - Toys"R"Us
Quick Shop
0.0 stars

Optical Science and Art Kit
$34.99
  • Ship-To-Home
  • Free Ship-To-Store
  • Free Store Pickup Today
  • Sold in stores (details)
Ships Free with a purchase of $49 or more!**
Bubble Science Kit -  Thames & Kosmos - Toys"R"Us
Quick Shop
0.0 stars

Bubble Science Kit
$35.99
  • Ship-To-Home
  • Free Ship-To-Store
  • Free Store Pickup Today
  • Sold in stores (details)
Ships Free with a purchase of $49 or more!**
Showing 193 - 216 of 282 results
Page   1-4 5-8 910 11 12  
Best Selling