Thank you for visiting Toys R Us. If you need assistance with shopping on our site, please call us at 1-866-345-5656 and a customer care representative will be happy to assist you. Please inform the Customer Service representative that you require assistance.
Welcome! Login or create an account. Learn why

  • Shop this week's deals
  • Free Shipping
  • Price Match
  • RClub

Science & Discovery

View All
  • Snap Circuits 300-in-1 - Elenco Electronics - Toys"R"Us
    69.
    Snap Circuits 300-in-1
    Website Price: 
    $89.99
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
  • Kids First Biology Lab - Thames & Kosmos - Toys"R"Us
    70.
    Kids First Biology Lab
    Website Price: 
    $49.99
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
  • The Human Body - Thames & Kosmos - Toys"R"Us
    71.
    The Human Body
    Website Price: 
    $49.99
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
  • Primary Science Lab Set - Learning Resources Inc. - Toys"R"Us
    72.
    Primary Science Lab Set
    Website Price: 
    $39.99
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
  • Salt Water Robot - Playwell - Toys"R"Us
    73.
    Salt Water Robot
    Website Price: 
    $19.99
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
  • Tabletop Robot - Playwell - Toys"R"Us
    74.
    Tabletop Robot
    Website Price: 
    $19.99
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
  • HEXBUG Fire Ant - Green - Innovation First Inc. - Toys"R"Us
    75.
    HEXBUG Fire Ant - Green
    Website Price: 
    $27.99
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
  • HEXBUG Fire Ant - Blue - Innovation First Inc. - Toys"R"Us
    76.
    HEXBUG Fire Ant - Blue
    Website Price: 
    $27.99
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
  • Magnetic Racer - Playwell - Toys"R"Us
    121.
    Magnetic Racer
    Website Price: 
    $5.99
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
  • Pocket Volcano - Playwell - Toys"R"Us
    122.
    Pocket Volcano
    Website Price: 
    $5.99
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
  • Glow Stars - Playwell - Toys"R"Us
    123.
    Glow Stars
    Website Price: 
    $6.99
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
  • Micro Rocket - Playwell - Toys"R"Us
    124.
    Micro Rocket
    Website Price: 
    $5.99
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
  • Schleich Farm World Starter Set - Schleich - Toys"R"Us
    137.
    Schleich Farm World Starter Set
    Website Price: 
    $24.99
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
  • Backyard Safari 9-In-1 Utility Tool - Poof-Slinky - Toys"R"Us
    138.
    Backyard Safari 9-In-1 Utility Tool
    Reg Price:
    $9.99
    Website Price: 
    $6.98
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
  • Brachiosaurus - Schleich - Toys"R"Us
    139.
    Brachiosaurus
    Website Price: 
    $29.99
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
  • Utahraptor - Schleich - Toys"R"Us
    140.
    Utahraptor
    Website Price: 
    $14.99
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
  • Acrocanthosaurus - Schleich - Toys"R"Us
    169.
    Acrocanthosaurus
    Website Price: 
    $24.99
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
  • Geoffrey By Schleich - Schleich - Toys"R"Us
    170.
    Geoffrey By Schleich
    Website Price: 
    $12.99
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
  • Stegosaurus - Schleich - Toys"R"Us
    171.
    Stegosaurus
    Reg Price:
    $24.99
    Website Price: 
    $18.98
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
  • Wild Life Blind Bags - Schleich - Toys"R"Us
    172.
    Wild Life Blind Bags
    Website Price: 
    $12.99
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
  • Snap Circuits STEM - Elenco Electronics - Toys"R"Us
    173.
    Snap Circuits STEM
    Website Price: 
    $69.99
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
  • Showjumping Rider - Schleich - Toys"R"Us
    174.
    Showjumping Rider
    Website Price: 
    $24.99
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
  • Mobile Vet Playset - Schleich - Toys"R"Us
    175.
    Mobile Vet Playset
    Website Price: 
    $57.99
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
  • Tyrannosaurus Rex (T-Rex) Red - Schleich - Toys"R"Us
    176.
    Tyrannosaurus Rex (T-Rex) Red
    Website Price: 
    $29.99
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
  • 4M 3-in-1 Solar Robot - Playwell - Toys"R"Us
    197.
    4M 3-in-1 Solar Robot
    Website Price: 
    $24.99
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
  • English Thoroughbred with Blanket - Schleich - Toys"R"Us
    198.
    English Thoroughbred with Blanket
    Website Price: 
    $18.99
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
  • Farm World Value Pack - Schleich - Toys"R"Us
    199.
    Farm World Value Pack
    Website Price: 
    $18.99
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
  • Wild Life Value Pack - Schleich - Toys"R"Us
    200.
    Wild Life Value Pack
    Website Price: 
    $18.99
    Ship-To-Home
    Free In-Store Pickup Today
    Offer
    Free shipping* when you spend $49
View All