Keep my session open?
Ending In 
The session is expired
Your session has expired. For your security, we have logged you out.
Would you like to log in again?

Science Take-Out® Brittle Bones: A Density Problem

STO-154U STO-154
What is Osteoporosis?

  • Available as a single kit with material for one student or group
  • Unassembled 10 pack for additional savings
Three generations of a family learn how osteoporosis (low bone density) results in bones that are brittle and easily broken. Students will design and assemble models of bones to represent bone densities at different ages to determine their densities. This activity also helps students learn to interpret models, graphs, news articles, and posters to relate bone density, osteoporosis, and bone fracture risk.



Item # Description No. of Lab Groups Unit Availability Price Quantity
470232-164 Brittle Bones, Single Kit
1 Each Retrieving
470232-166 Brittle Bones, Unassembled 10 Pack
10 Each Retrieving


Need help?

  • Whatever you have to say, positive or negative, is important to us.
  • Providing feedback takes only seconds.
  • Your feedback will be made available to the public on the web. will publish your name as user.
You can use this name, or edit and save a nickname.
We recommend authors use their first and last initial.

Please confirm your profession

Example: Education

Please confirm your role

Example: Teacher

Please confirm your location

Example: New York, NY


Total Ratings: 0
Avg. Ratings: 0.0 out of 5

Sort all by:

Review & Compare Alternatives
We found alternative products that can save you up to  per item-unit.  To compare product details, select up to 3 alternatives below and click Compare Selected. To add items to your basket, enter a quantity and click Add to Basket.

Original Product:

Description Catalog Number Availability Unit Your Price Price Per Qty