Eileen Hernon
Science
While student-teaching, I taught my third graders to think like scientists in a unit entitled "Scientific Investigations." We conducted hands-on experiments to learn about the scientific method and get experience using scientific tools.
If I could be a scientist...
I began the science unit by talking about all the different types of scientists out there. Then, I gave my kids a long list of possible scientific careers and had them pick what kind of scientist they would like to be when they grow up. Kicking the unit off with this activity made the proceeding lessons more relevant to my students, because they were able to actually picture themselves using the tools and information in their work as scientists. Not to mention, I could choose experiments for our class to do that aligned with the type of scientist they want to be.
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This document is a lesson on thermometer use and temperature changes. The lesson uses multiple modes of instruction--with a teacher-led explanation of thermometers followed by a student-led cooperative challenge on temperature manipulation. My third graders loved using scientific tools, so they were very excited to get to use the thermometers. When I have my classroom, I plan to incorporate as many hands-on scientific investigations and challenges as possible, because when the kids are engaged, they do their best learning.