Ob-Scertainer® A Better Black Box Kit
Catalog # 470007-714
Supplier: Lab-Aids
Specifications
- Description:A Better Black Box Kit
- No. of lab groups:6
- Cat. No.:470007-714
- Supplier no.:100
Specifications
About this item
Apply Multiple Senses In The Observation Process
- Learn About Non-Visual Observation And Interpretation
- Formulate And Test A Hypothesis Based On Indirect Feedback
- Time Required: 1 50 Minute Class Period
How do students find out the configuration of the inside of a box without being able to look inside? By using their power of observation. This “better black box” requires them to use indirect observation — listening to, and feeling how, a steel ball inside the box rolls. From their observations, they collect data, develop a hypothesis, and test it.
Ordering information: Includes differently configured Ob-Scertainers and steel balls.