We use cookies to provide you with a great user experience. By using our site, you accept our use of cookies. You can review our cookie and privacy policy here.
  • Service & Support

    Contact Us

    Our Customer Service team is available from 8am to 6:00pm, ET, Monday through Friday. Live chat is available from 8am to 5:30pm ET, Monday-Friday.

    Email Customer Service
    Live Chat

    International Sales & Service

    We serve educators in more than 170 countries worldwide. Create a quote request on our website or contact our International Sales Team.

    International Ordering
  • Shopping

    Login or register now to maximize your savings and access profile information, order history, tracking, shopping lists, and more.

  • Quick
  • My Cart

    My Cart

    Your Shopping Cart is currently empty. Use Quick Order or Search to quickly add items to your order!

Building Blocks of Science® 3D: Light and Sound Waves (©2019) 1-Use Refurbishment Set

(in stock)


Shop Component Parts for This Kit

Grade 1. Many of the items in the Light and Sound Waves (©2019) 1-Use Unit Kit (item #514241) may be reused. This 1-use refurbishment set includes the items consumed during the teaching of the unit that need to be replenished. Set provides enough consumable materials to teach the unit 1 more time to a class of up to 24 students.


What’s Included:
  • 8 Tube, Cardboard, 5 x 15 cm
  • 25 Cup, Paper, 6 oz
  • 1 Twine, Cotton, Household, Roll
  • 15 Rubber Band, #16
  • 32 Rubber Band, #32
  • 16 Rubber Band, #64
  • 20 Paper, Construction, Black, 9 x 12"
Return Policy:

If for any reason you are not satisfied with this item, it is eligible for a return, exchange, refund, or credit up to 180 days from date of purchase. Restrictions may apply. Returns & Exchanges Policy.