The Melting Iceberg Experiment was very interesting. This is a simple hands-on activity that will be a great way to introduce environmental concerns. I enjoyed the step by step directions this type of inquiry provides. This experiment is the first level of inquiry, the confirmation level. Students use a provided question, procedure, and results to reinforce a concept (Banchi & Bell, 2008).
As a student, I am able to focus on the skill and not whether the experiment is completed correctly. I believe that this is important to students who are not accustom to conducting experiments. I tell my students that we will take baby steps until they feel comfortable with labs. I start with guided inquiry, like this one, to group experiments where they discover on their own.
I like the questions, the research and the Venn diagram at the end of the experiment. When my students are conducting an experiment I walk around and ask higher-level questions to my students, but I know my weakness is whole group conclusion. When the experiment is over making sure I have time to recap and write or complete a graphic organizer would only improve the experience. The experiment and reading for this week has reminded me of the importance of high-quality inquiry.
Banchi, H., & Bell, R. (2008). The many levels of inquiry. Science and Children, 26-29.
Hollie,
ReplyDeleteOne of my weaknesses is also how to wrap-up an experiment with my class. I need to give more time to their questions and comments and learn how to guide them into that discussion. I agree that a graphic organizer would be a good way to get the conversation started.
Hollie,
ReplyDeleteI remember from a previous class that creating a similarities and differences list was the best for creating real learning. Therefore, if you could create a Venn diagram or other kind of graphic organizer at the end of every investigation it could really lead to great learning.
I too find it difficult to do a great conclusion. I truly think this is due to not enough time in a class period. I really like the schedule that many schools are going to with a block schedule, providing 2 hour classes every other day would really help out science teachers and give us time to do complete well thought out investigations.
~Charity