Instead of focusing on an instructional label, why don’t we focus on what we are trying to accomplish with our students? Our classrooms should be a platform for students to actively explain science practices using evidence and no matter how you define your instruction, we cannot deny our students this opportunity. With the implementation of the Next Generation Science Standards, our students will be assessed based on performance expectations that not only link disciplinary knowledge, but scientific practice, and crosscutting concepts as well. “These performance expectations guide the development of assessments: when a standard encompasses all three strands, then so must the assessment. It will no longer be possible to meet a standard solely by recall of factual knowledge.” (Cooper, 2013).
high school chemistry
Every few years there seems to be some type of new technique that is developed that has hope and promise as an educational innovation. Currently, "flipping" the classroom has been getting much attention. Surely, the research will come concerning this technique. What you are going to read here is the brief story of an attempt by one teacher to "flip" things. You will get the good, the bad and the ugly.
This is my first year of using Modeling Instruction in my chemistry classes. During a fit of productivity, I created some bell ringers for unit one, which is partly about conservation of mass. I hope you will find them useful. Comments are welcome. I would love to see what others might be using.
You can access the bell ringers below. They are part of the "student document".
Approximately 5 minutes per class period.
I need to thank a lady from Texas. We had just finished the classification of matter and I have always wanted to follow up with a distillation. I have talked about it and once I even got some extremely expensive glassware that I carefully set up, managed to break by third bell and really ticked off the AP teacher. At Chem Ed 2015, a teacher from Texas showed me this quick and dirty way to do a distillation that the kids can do. First, let me say that this is not my idea. I forgot her name. "Lady from Texas", let me just say "thank you". If you are reading this, please shoot me an email and I will be more than happy to give you credit. It worked really well.
Most chemical educators will agree that exciting demonstrations are excellent motivators to create interest in science. They are also a way to create interest in the community, motivate the student-demonstrators, and perhaps to make a little money to support special activities of an ACS Chem Club. Chemical demonstration shows, organized around holidays or other special occasions have a long and honored history. Pacifica High School (Garden Grove, CA) took its inspiration from the lecture-demonstrations of Michael Faraday, given during the Christmas holidays of 1860-61. (The Chemical History of A Candle).
Have you ever worked with someone on a project and you couldn’t get a hold of them? Or you realized, a bit too late, that they need extra reminders to get stuff done? Oh, and by the way, how did that guy get to be in charge? As adults, we can probably remember more than one situation where this has happened. Maybe it was in school, maybe it’s in your job.
Last year, I worked hard to teach my students how to fail and I believe it was the most important lesson they could have taken away from my class.
“I wish I knew then what I know now.” How often do you reflect on your first year of teaching? When I run into a student from my first few years, I catch myself hiding behind a clothes rack or ducking down the frozen food aisle. I’m embarrassed.
Recently, I saw this really funny meme on facebook about the creative process. I think it also sums up designing and sustaining students in long term inquiry: