Solution to Chemical Mystery #8: Go Blue!
Tom Kuntzleman | Wed, 11/09/2016 - 14:23
Solution to Chemical Mystery #8, and...a challenge!
middle school science
Chemical Mystery #8: Go Blue!
Tom Kuntzleman | Fri, 11/04/2016 - 13:36
Addition of a white solid to a green solution causes the solution to separate into some truly beautiful colors...
Extension Activity with Isotopes Matter
Michelle Okroy | Sun, 10/09/2016 - 14:33
After receiving positive feedback from Peter Mahaffy, the IUPAC project co-chair of Isotopes Matter, I decided to add an additional component to the original isotope assignment I posted. The second component of the assignment focuses on the applications of both radioactive and stable isotopes using the interactive IUPAC periodic table.
The Importance of Safety.
Doug Ragan | Sun, 10/02/2016 - 12:26
Undergraduates Need a Safety Education is the title found in the commentary section of the September 2016 Journal of Chemical Education. It is written by Robert H. Hill Jr and it explains the lack of safety education in chemistry curriculum. As I read this, I thought back to my safety education that prepared me for my role as a high school chemistry teacher and felt I was very fortunate to have had an undergradutae class that was specifically designed to teach chemical safety.
Google Forms as an Assessment Tool
Dan Meyers | Mon, 09/19/2016 - 14:59
This school year my district is launching a 1:1 Chromebook initiative. 6th and 9th graders will receive their Chromebooks next semester as part of the rollout. In the meantime, I continue to have access to my Chromebook cart from the Blending Learning pilot I participated in last school year. My goal is to incorporate even more tech use when appropriate; so far, I have increased Chromebook use in my classroom for things like warm up questions, EdPuzzles, and quizzes. My experience with quizzes has been especially interesting.
Using IUPAC's Isotopes Matter as a Digital Learning Tool
Michelle Okroy | Mon, 09/05/2016 - 15:25
Isotopes Matter is a digital learning tool, developed by IUPAC Isotopic Periodic Table, designed to explain isotopes as well as their importance. This resource incorporates mass spectroscopy data into each of the key ideas as well as provides multiple examples as to how varying isotopes are commonly used.
Tackling Big Ideas
Chad Husting | Fri, 09/02/2016 - 11:38
It was the empty terrible feeling in the pit of my stomach at 9:30 at night that really bothered me as I am wading through the stack of papers that I was grading. I had the students do experiments, worksheets, I lectured and there was homework. Some of the students could “do” what I thought was science. They could calculate the answer. They could balance the equation.
Unit Conversions: The good, the bad and the ugly
Lauren Stewart | Wed, 08/31/2016 - 18:19
Like most chemistry teachers, one of the first things I go over in the beginning of the year is unit conversions. Students come into my class with all sorts of prior knowledge concerning unit conversions; some good, some bad and some downright ugly.
The White Powder Activity
Chad Husting | Sat, 08/27/2016 - 22:25
I always feel a need to start the year off with an activity that ties in observations and conclusions but I also know that most students have had that in science classes since the early grades. Is there a way to revisit an old topic with a new or more challenging bent?
Life, Death and the First Day of School....
Chad Husting | Thu, 08/18/2016 - 19:54
I had a tough week. I had a front row seat in which I witnessed someone almost lose their life. I also almost accidently deleted both of my class websites just days before the kids walk in as we are starting a one to one lap top program. Here is the amazing part to all this...I get something that we all get as teachers every year...a second chance.