ChemEd X contributors and staff members are continually coming across items of interest that they feel others may wish to know about. Picks include, but need not be limited to, books, magazines, journals, articles, apps—most anything that has a link to it can qualify.

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by Michelle Okroy
Mon, 08/08/2016 - 14:28

What is the best way for students to visualize compounds? From the traditional physical ball and stick models to the various online simulations the objective for all of these tools is to provide one with a visual for the different structures and patterns. This summer while facilitating a workshop, the participants and I discussed this question and while reviewing various representations we came across MolView.

Comments: 2
Recent activity: 3 months 2 weeks ago
by Chad Husting
Mon, 08/08/2016 - 09:14

John Hattie is a guy who spent twenty five years doing over 50000 meta analysis studies on about 80 million students and wrote a book called “Visible Learning”. He has also done a number of TED talks. Essentially, he asks the question, “What affects students learning?” and clearly as well as simply defines what an “effect” is. He told the story of a researcher who spent years recording classroom interactions from the perspective of the student and the teacher. The researcher was surprised to learn that about seventy percent of learning was not visible to the teacher. So..even the best teachers with the best data only get about thirty percent of the picture. Next came the book, Visible Learning for Teachers and the website “Visible Learning Plus”.

Recent activity: 2 years 8 months ago
by Linda Ford
Wed, 08/03/2016 - 15:43

These berries are really miraculous! After chewing a berry, you can bite directly into a lemon wedge, and it will taste like lemonade!

Recent activity: 2 years 8 months ago
by Hal Harris
Thu, 07/14/2016 - 16:16

Precisely timed series of interventions lead to the growth of complex, three-dimensional microscale structures.

Recent activity: 2 years 9 months ago
by Hal Harris
Thu, 07/07/2016 - 13:31

How the famous sell us elixirs of health, beauty, and happiness.

Recent activity: 2 years 9 months ago
by Michelle Okroy
Mon, 06/06/2016 - 23:59

How did someone figure that out? Can you explain to me why this happens? No matter the topic, individuals are always seeking information as they look to explain complex objects and theories. “Thing Explainer: Complicated Stuff in Simple Words” by Randall Munroe uses only one thousand of the most common words to explain various inventions and phenomena in the field of physical science.

Recent activity: 2 years 9 months ago
by Chad Bridle
Wed, 05/04/2016 - 12:42

I have been on a mission lately to make scientists out of my students. I am long past my fears that they are not capable of discovering the world for themselves or that they won’t learn the content if we spend too much time on science practices. What I have to work on now is orchestrating the experience. The pedagogy underlying Modeling Instruction has become the backbone for much of my instruction lately. This method of instruction not only gives my students an engaging, authentic scientific experience but has resulted in deeper content knowledge.

Recent activity: 2 years 11 months ago
by Erica Posthuma-Adams
Sun, 04/17/2016 - 09:14

One of the resources we have vetted is an interactive slideshow from PBS on both ionic and covalent bonds.  Teachers using Modeling Instruction will find these resources elucidate a model of electron behavior which adds to the particle story of matter we have been telling throughout the year. 

Recent activity: 3 years 6 days ago
by Chad Husting
Sun, 04/10/2016 - 18:52

I first stumbled upon Atomsmith at Chem Ed 2015. Totally loved the way you could pop up a number of molecules on the big screen and move them around. They had really cool stuff like showing and modeling phase changes with water. They demonstrated the ability to show quantum orbitals in which you can see all of the clouds combined and then separate the electron clouds into individual orbitals. I was all set to jump in feet first and then my heart sank...they had it on everything but chromebooks (which is what we use at my school). The presenter suggested that I contact the good people at Atomsmith. They have been working on an online version that runs on chromebooks.

Comments: 1
Recent activity: 3 years 1 week ago
by Hal Harris
Sun, 03/27/2016 - 20:52

Scientists are sitting on top of the world after detecting gravitational waves for the first time.  Now what?

Recent activity: 3 years 3 weeks ago