Activities

ChemEd X activities are student-centered resources intended to aid learning chemistry topics.

ChemEd X emphasizes inquiry-based activities where students pose questions (with direction from the teacher) and then attempt to discover the answers through scientific inquiry.

by 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.

Comments: 4
Recent activity: 5 days 10 hours ago
by Lowell Thomson
Mon, 08/22/2016 - 16:23

Just this week I'm reviewing equilibrium with my IB Chemistry seniors after they finished some summer study on the topic. One of our classes was spent manipulating a classic equilibrium involving copper ions and a copper-chloride complex ion.

Comments: 2
Recent activity: 1 year 1 month ago
by Michael Morgan
Mon, 07/25/2016 - 21:39

I am a very firm believer that the world of physical science can be visualized and is an excellent medium for teaching students to model and to picture what happens at the molecular level. The first topic we decided to explore was balancing chemical equations. This seems like such a simple topic to chemistry teachers but I have found that it can be quite challenging for many of my inner city students. The first thing they ask me for is a list of rules that they can follow. We can discuss the problems of algorithmic teaching in a later post! For the time being let’s talk about how to get students to understand why they need to balance equations and discuss what we can call “Conservation of Atoms”.

Comments: 6
Recent activity: 1 year 1 month ago
by Erica Posthuma
Tue, 05/17/2016 - 20:30

For my students and me, the AP Chemistry exam does not mark the end of the school year. Once the AP exam is over, my students are exhausted but our class continues to meet for three more weeks. Each year we complete a qualitative analysis lab, but this year we finished earlier than I anticipated. For the first time all year, I have the luxury of time.

Recent activity: 1 year 1 month ago
by Erica Posthuma
Sat, 03/19/2016 - 16:54

Each spring my Local Section of The American Chemical Society (ACS) hosts a rigorous two part exam as part of the selection process for the The International Chemistry Olympiad (IChO). The lab practicals on the exams are presented as problems. No procedure is given. Students must use their chemistry knowledge and lab experience to devise a plan and solve the problem. The best part is that the released exams come with lists of materials and equipment, helpful hints to the proctors, and solutions! This is a great source for Inquiry-Based Lab Practicals.

Recent activity: 1 year 3 months ago
by Michelle Okroy
Wed, 12/30/2015 - 19:26

Using a whiteboard or poster paper each group of students creates their interpretation of the model thus far based on a content unit they are given.

Recent activity: 1 year 1 month ago
by Amy Zitzelberger
Thu, 10/01/2015 - 12:22

Bell Ringers related to the Law of Conservation of Matter.

Comments: 6
Recent activity: 1 year 3 months ago
by Doug Ragan
Wed, 08/26/2015 - 09:26

With more than 30 safety violations shown, the cartoon serves as a great ice breaker as I have each student introduce themselves and then list a safety infraction being shown on the cartoon.

Comments: 5
Recent activity: 6 days 15 hours ago
by Doug Ragan
Sun, 05/10/2015 - 21:27

An advantage to teaching on the trimester schedule allows me the opportunity to teach the same course again roughly twelve weeks later. So after grading my 2nd trimester students’ Chemistry B final exams, I was able to evaluate certain topics that caused my students problems, reflect on my teaching, and then determine how I was going to better prepare my students in the 3rd trimester chemistry B class.

Recent activity: 1 year 1 month ago
by Dan Meyers
Fri, 12/12/2014 - 11:34

This is a Chemical Reactions lab that I modified to meet NGSS guidelines. 

Comments: 2
Recent activity: 1 year 1 month ago