Refine your choice by
Category
  1. Building Toys
  2. Science Toys
  3. Arts & Crafts
  4. Role Playing
  5. Puzzles
  6. Games
  7. Toy Vehicles
  8. Play Food
  9. Toys on Sale
Age
  1. 3 years
  2. 4 years
  3. 5 years
  4. 6 years
  5. 7 years
  6. 8 years
  7. 9 years
  8. 10 years+
Theme
  1. Dinosaurs
Price
  1. $0.00 - $9.99
  2. $10.00 - $19.99
  3. $20.00 - $29.99
  4. $30.00 - $39.99
  5. $40.00 - $49.99
  6. $50.00 and above

Thames and Kosmos

  1. 1
  2. 2

Items 1 - 64 of 111 total

Reverse sort direction
  1. Geckobot Wall Climbing Robot Building Science Kit

    Geckobot Wall Climbing Robot Building Science Kit

    $49.95 Sale $27.96
  2. Intro to Engineering Kids First Science Kit

    Intro to Engineering Kids First Science Kit

    $39.99 Sale $14.94
  3. Air + Water Power Science Kit

    Air + Water Power Science Kit

    $49.95 Sale $35.89
  4. Remote Control Machines Animals Build Bionic Creatures Science Kit

    Remote Control Machines Animals Build Bionic Creatures Science Kit

    $49.99 Sale $25.00
  5. Structural Engineering Bridges & Skyscrapers Science Kit

    Structural Engineering Bridges & Skyscrapers Science Kit

    $35.72
  6. Ingenious Hexagonal Tile Strategy Game

    Ingenious Hexagonal Tile Strategy Game

    $39.95 Sale $34.95
  7. Gyrobot Robot Building Gyroscopes Science Kit

    Gyrobot Robot Building Gyroscopes Science Kit

    $44.90 Sale $9.00
  8. Hydropower Energy Science Kit

    Hydropower Energy Science Kit

    $44.99 Sale $34.10
  9. Physics Discovery Science Kit

    Physics Discovery Science Kit

    $32.97 Sale $28.69
  10. Kids First Robot Engineer Building Kit

    Kids First Robot Engineer Building Kit

    $49.95 Sale $34.98
  11. Solar Mechanics Science Kit

    Solar Mechanics Science Kit

    $35.95 Sale $26.99
  12. Catapults & Crossbows Building Science Kit

    Catapults & Crossbows Building Science Kit

    $24.95 Sale $12.99
  13. Solar Power Science Kit

    Solar Power Science Kit

    $49.95 Sale $16.66
  14. Wind Power Energy Science Kit

    Wind Power Energy Science Kit

    $33.77
  15. Physics Solar Workshop Construction Science Kit

    Physics Solar Workshop Construction Science Kit

    $69.99 Sale $38.01
  16. Physics Workshop Science Kit

    Physics Workshop Science Kit

    $32.95 Sale $20.60
  17. Award Winning
    Thames and Kosmos Toys
  18. Mechanical Engineering Robotic Arms Science Kit

    Mechanical Engineering Robotic Arms Science Kit

    $49.95 Sale $44.99
  19. The Big Engineering Makerspace STEM Science Kit

    The Big Engineering Makerspace STEM Science Kit

    $99.95 Sale $47.69
    FREE SHIPPING
  20. Power House Sustainable Living Science Kit

    Power House Sustainable Living Science Kit

    $73.50
  21. Physics Pro Science Kit

    Physics Pro Science Kit

    $54.31
  22. Chocolate Science Lab Food Science Kit

    Chocolate Science Lab Food Science Kit

    $19.99 Sale $12.99
  23. Robotics Workshop Intro to Robot Design Science Kit

    Robotics Workshop Intro to Robot Design Science Kit

    $200.00 Sale $82.52
    FREE SHIPPING
  24. Kids First Amusement Park Engineer Building Kit

    Kids First Amusement Park Engineer Building Kit

    $64.99 Sale $49.99
  25. Gyroscopes & Flywheels Building Science Kit

    Gyroscopes & Flywheels Building Science Kit

    $24.95 Sale $14.31
  26. Kids First Automobile Engineer Science Kit

    Kids First Automobile Engineer Science Kit

    $44.99 Sale $15.93
  27. Kids First Aircraft Engineer Science Kit

    Kids First Aircraft Engineer Science Kit

    $44.99 Sale $14.34
  28. Thames and Kosmos Toys
    Currently on Sale
  29. Kids First Science Laboratory Experiment Kit

    Kids First Science Laboratory Experiment Kit

    $44.99 Sale $26.49
  30. Kids First Physics Lab Science Kit

    Kids First Physics Lab Science Kit

    $54.99 Sale $27.99
  31. Robotics Smart Machines Engineering Science Kit

    Robotics Smart Machines Engineering Science Kit

    $129.99 Sale $100.00
    FREE SHIPPING
  32. Robotics Smart Machines Rovers & Vehicles Engineering Science Kit

    Robotics Smart Machines Rovers & Vehicles Engineering Science Kit

    $134.95 Sale $38.66
    FREE SHIPPING
  33. Code Gamer Arduino Coding Game & Workshop Science Kit

    Code Gamer Arduino Coding Game & Workshop Science Kit

    $149.95 Sale $49.95
    FREE SHIPPING
  34. Remote Control Machines DLX Engineering Science Kit

    Remote Control Machines DLX Engineering Science Kit

    $124.99 Sale $74.42
    FREE SHIPPING
  35. Stepping into Science Kids First Science Kit

    Stepping into Science Kids First Science Kit

    $10.83
  36. Remote Control Machines Science Kit

    Remote Control Machines Science Kit

    $84.95 Sale $48.00
    FREE SHIPPING
  37. Ultralight Airplanes Gliders Building Science Kit

    Ultralight Airplanes Gliders Building Science Kit

    $19.99 Sale $13.89
  38. Science or Magic Physics Tricks Science Kit

    Science or Magic Physics Tricks Science Kit

    $59.95
  39. Remote Control Machines Custom Cars Building Science Kit

    Remote Control Machines Custom Cars Building Science Kit

    $99.95 Sale $23.71
    FREE SHIPPING
  40. Kids First Light-Up Globe

    Kids First Light-Up Globe

    $44.38
  41. Remote Control Machines Space Explorers Science Kit

    Remote Control Machines Space Explorers Science Kit

    $99.99 Sale $42.00
    FREE SHIPPING
  42. Air + Water Power Plus Deluxe Science Kit

    Air + Water Power Plus Deluxe Science Kit

    $59.98
  43. Remote Control Machines Construction Vehicles Building Science Kit

    Remote Control Machines Construction Vehicles Building Science Kit

    $99.95 Sale $44.99
    FREE SHIPPING
  44. Day and Night Globe

    Day and Night Globe

    $49.95 Sale $37.48
  45. Motors & Generators Science Kit

    Motors & Generators Science Kit

    $32.95 Sale $14.62
  46. Simple Machines Physics Science Kit

    Simple Machines Physics Science Kit

    $33.99
  47. Optical Science & Art Science Kit

    Optical Science & Art Science Kit

    $34.95 Sale $11.07
  48. Nanotechnology Science Kit

    Nanotechnology Science Kit

    $124.99 Sale $82.53
    FREE SHIPPING
  49. Kids First Coding & Robotics Science Kit

    Kids First Coding & Robotics Science Kit

    $129.95 Sale $68.20
    FREE SHIPPING
  50. /

    Word Slam Word-Based Guessing Game

    $39.95 Sale $26.99
  51. Exit: The Sunken Treasure Escape Room Home Game

    Exit: The Sunken Treasure Escape Room Home Game

    $14.95 Sale $10.71
  52. /

    Exit: The Polar Station Escape Room Home Game

    $14.95 Sale $10.71
  53. Chem C100 Test Lab Chemistry Science Kit

    Chem C100 Test Lab Chemistry Science Kit

    $11.95
  54. Glowing Chemistry Science Kit

    Glowing Chemistry Science Kit

    $34.99 Sale $22.41
  55. Exit: The Forbidden Castle Escape Room Home Game

    Exit: The Forbidden Castle Escape Room Home Game

    $14.95 Sale $10.28
  56. Candy Chemistry Science Kit

    Candy Chemistry Science Kit

    $36.95 Sale $32.99
  57. Crystal Growing Kids Science Kit

    Crystal Growing Kids Science Kit

    $39.95 Sale $15.50
  58. Botany Greenhouse Kids First Science Kit

    Botany Greenhouse Kids First Science Kit

    $40.00
  59. Crystal Growing Glow in the Dark Science Kit

    Crystal Growing Glow in the Dark Science Kit

    $44.95 Sale $9.88
  60. Happy Atoms Introduction to Atoms & Molecules Science Kit

    Happy Atoms Introduction to Atoms & Molecules Science Kit

    $59.97 Sale $52.97
  61. /

    Exit: The Abandoned Cabin Escape Room Home Game

    $14.95 Sale $11.47
  62. Ubongo Geometric Puzzle Game

    Ubongo Geometric Puzzle Game

    $39.99 Sale $30.00
  63. Chem C500 Chemistry Science Kit

    Chem C500 Chemistry Science Kit

    $34.95 Sale $19.78
  64. Hot Ice Crystals Science Project Kit

    Hot Ice Crystals Science Project Kit

    $13.91
  65. Exit: Dead Man on the Orient Express Escape Room Home Game

    Exit: Dead Man on the Orient Express Escape Room Home Game

    $14.95 Sale $10.38
  66. /

    Exit: The Secret Lab Escape Room Home Game

    $14.95 Sale $10.71
  1. 1
  2. 2

Items 1 - 64 of 111 total

Reverse sort direction
Since 2001 Thames & Kosmos present the most innovative science products for young curious minds. Education, technology, science concepts, hands-on experience, and high-quality are among the main features of all children products by Thames & Kosmos. The multiple awards toy maker is headquartered in Rhode Island, and manufactures most of their products in coalition with 189-year-old publishing house in Germany. Educational Toys Planet proudly presents Thames & Kosmos’ science kit that cover various science categories: chemistry, physics, energy, environmental studies, electronics, biology, Earth science, natural history, and more.