Welcome to the Headmaster's Blog where you'll find updates, thoughts, and events regarding Saint David's School, the education of boys, and other items of interest. This is by no means meant to be a complete account of all that happens at Saint David's. Please refer to the school's website for more complete details -- it's more a Headmaster's musings.
Thursday, January 29, 2015
Legos in Science Lab
All of the boys in the class predicted that the Legos stuck together would weigh more/have more mass than the same Legos, loose. In illustrations, they provided their reasoning.
They then got to work testing their predictions. In pairs, they first weighed the attached group of Legos, and then took the Legos apart, weighing them in loose pieces. This led to a most unexpected discovery and squeals of surprise for the groups that were careful with their measuring: the Legos weighed the same!
Exactly. And how powerful that the boys came to realize this not by being told, but through their own experimentation. This is how the testing of ideas drives true learning.