Science Teaching Supplies Grades K-3

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  • Water Gel Crystals - "Ghost Crystals"

    Water Gel Crystals - "Ghost Crystals"

    Review star icon Review star icon Review star icon Review star icon Review star icon (3 reviews)
    Placed in water these growing crystals become virtually invisible.
    $6.95–$14.95
  • Small Gro-Beast Dinosaur

    Small Gro-Beast Dinosaur

    Review star icon Review star icon Review star icon Review star icon Review star icon (5 reviews)
    They double in length and more than quadruple in weight in water!
    $0.95
  • Periodic Table Cups

    Periodic Table Cups

    Review star icon Review star icon Review star icon Review star icon Review star icon (5 reviews)
    Teachers and students love these unique paper cups.
    $16.95
  • Polymer Bead Demonstration

    Polymer Bead Demonstration

    Review star icon Review star icon Review star icon Review star icon Review star icon (7 reviews)
    Great for explaining self-siphoning polymers.
    $19.95
  • Write & See Squares

    Write & See Squares

    Review star icon Review star icon Review star icon Review star icon Review star icon (4 reviews)
    Teach Albert Einstein's Photoelectric effect!!!
    $18.75
  • Hoberman Switch Pitch Ball

    Hoberman Switch Pitch Ball

    Review star icon Review star icon Review star icon Review star icon Review star icon (4 reviews)
    Toss the ball in the air and watch the colors magically flip!
    $9.95–$17.95
  • Glow-in-the-Dark Pigment

    Glow-in-the-Dark Pigment

    Review star icon Review star icon Review star icon Review star icon Review star icon (3 reviews)
    The pigment can be activated by just about any light source!
    $5.95–$52.95
  • Liquid Crystal Sample Assortment

    Liquid Crystal Sample Assortment

    Review star icon Review star icon Review star icon Review star icon Review star icon (2 reviews)
    Not sure which temperature to order? Try our sample assortment.
    $19.95
  • Phosphorescent Vinyl Sheets

    Phosphorescent Vinyl Sheets

    Review star icon Review star icon Review star icon Review star icon Review star icon (7 reviews)
    This material absorbs light and slowly emits it over a few minutes.
    $11.95
  • Liquid Crystal Sheets (4x4 inch)

    Liquid Crystal Sheets (4x4 inch)

    These laminated sheets of liquid crystal are temperature sensitive.
    $7.95
  • Liquid Crystal Sheets (12x12 inch)

    Liquid Crystal Sheets (12x12 inch)

    Review star icon Review star icon Review star icon Review star icon Review star icon (6 reviews)
    These laminated sheets of liquid crystal are temperature sensitive.
    $25.95
  • Touch and See Square

    Touch and See Square

    Review star icon Review star icon Review star icon Review star icon Review star icon (9 reviews)
    Great addition to your science table.
    $12.95
  • Infra-Red Thermometer

    Infra-Red Thermometer

    Review star icon Review star icon Review star icon Review star icon Review star icon (3 reviews)
    Measure the temperature of an object without ever touching it.
    $32.95
    *Backordered: 2/23/2025
  • Button Batteries 389 Silver Oxide 10/pk

    Button Batteries 389 Silver Oxide 10/pk

    Review star icon Review star icon Review star icon Review star icon Review star icon (8 reviews)
    Fits our MyChron Timers and other items.
    $10.95
  • Button Batteries CR2032 Lithium 5/pk

    Button Batteries CR2032 Lithium 5/pk

    Fits our IR Thermometer, Photon Microlights, and other items.
    $4.95
  • Button Batteries S1154S Silver Cell 10/pk

    Button Batteries S1154S Silver Cell 10/pk

    Fits our Electronic Thermometers and other items.
    $10.95
  • OHAUS School Balance (OHAUS #SB-1200)

    OHAUS School Balance (OHAUS #SB-1200)

    Review star icon Review star icon Review star icon Review star icon Review star icon (1 review)
    Perfect for teaching weighing to young students.
    $79.95
  • Astronaut Ice Cream

    Astronaut Ice Cream

    Review star icon Review star icon Review star icon Review star icon Review star icon (11 reviews)
    Freeze-dried ice cream is yummy and requires no refrigeration!
    $5.50
  • AA Heavy Duty Batteries 40/pk

    AA Heavy Duty Batteries 40/pk

    AA Extra Heavy Duty carbon-zinc batteries. Sold in packs or cases.
    $14.95
  • Air Zooka!

    Air Zooka!

    Review star icon Review star icon Review star icon Review star icon Review star icon (18 reviews)
    This amazing device launches a powerful vortex of air up to 20 feet.
    $25.95
  • Solar Tube

    Solar Tube

    Review star icon Review star icon Review star icon Review star icon Review star icon (19 reviews)
    Watch as this 60' solar tube gently lifts into the air.
    $15.95
  • Rocket Balloons

    Rocket Balloons

    Review star icon Review star icon Review star icon Review star icon Review star icon (23 reviews)
    An awesome way to demonstrate Newton's Laws to students.
    $2.95–$19.95
  • Self-Inflating Balloons

    Self-Inflating Balloons

    Review star icon Review star icon Review star icon Review star icon Review star icon (3 reviews)
    Squeeze a flat colored balloon and watch it self-inflate!
    $6.95
  • Tornado Tubes

    Tornado Tubes

    Review star icon Review star icon Review star icon Review star icon Review star icon (44 reviews)
    Demonstrate a vortex in your classroom!
    $1.95–$150.00
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