Loyally Serving our Customers Since 1994

HST Rewards Program

Get 5% back with every online order. It’s free!

My Cart

You have no items in your shopping cart.

Science for Grades 3-5

girl outside reading bookMake elementary science a great experience for your 3rd, 4th, and 5th grade children!

Find popular science books, hands-on kits, and other supplies that you need to make elementary science memorable and enjoyable. Let them dissect a cow eye or an owl pellet, build physics models with K'Nex, or do projects to learn about electricity and magnetism.

Grid List

Set Descending Direction

Items 1-16 of 67

per page
Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  • Science Wiz Chemistry Plus Kit
    $20.95 in_stock

    Explore the elements of the periodic table with this Chemistry+ kit ... more

  • Xenopus Tadpoles, live
    $42.95 in_stock
    Observe frog metamorphosis up close with Xenopus tadpoles, which have ... more
  • Science Wiz Sound Kit
    $28.95 in_stock
    Your child can build a working Edison-style phonograph with this excit ... more
  • Cubelets Twelve Kit
    $329.95 in_stock
    This kit has a great mix of "Think", "Sense", and "Action" cubelets, ... more
  • The Nature Connection
    $15.95 in_stock
    The Nature Connection is an easy, fun outdoor workbook for kids to use ... more
  • Honey Bee Life Cycle Set
    $49.95 in_stock
    Real, preserved specimens in resin teach kids about the honey bee life ... more
  • IQ Key Perfect 600 STEM Kit
    $89.95 in_stock
    The Perfect 600 Robotic STEM kit uses kids' natural curiosity and crea ... more
  • Magic Bullet Train
    $20.95 in_stock
    Build your own Magic Bullet Train model based on real trains in Japan ... more

Grid List

Set Descending Direction

Items 1-16 of 67

per page
Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5