assessment

JCE 96.10 October 2019 Issue Highlights

Celebrating National Chemistry Week 2019

The October 2019 issue of the Journal of Chemical Education is now available to subscribers. Topics featured in this issue include: marvelous metals; safety; engaging activities on nuclear chemistry and self-healing hydrogels; chemistry activities for students studying nursing; fostering community; mathematics and computer models in chemistry; innovative experiments; challenges of demonstrating the atmospheric greenhouse effect; chemical education research; resources for teaching.

SBG Hacks: Homework

As teachers, we know how important it is for students to practice what they are learning and we are ever aware of the limited class time we have to provide those opportunities. We also know that our students have a full schedule of classes, are involved in extracurricular activities, work after-school jobs and may not have a strong support system and structure at home. That leaves us with the difficult question of “what do we do about homework?” 

JCE 96.08 August 2019 Issue Highlights

Chemistry Education: A Bridge to the Future

The August 2019 issue of the Journal of Chemical Education is now available to subscribers. Topics featured in this issue include: authentic chemistry laboratories; student motivation, sustained interest, and student success; student understanding of fundamental concepts; aids to assessment; computer-based learning; active learning activities; engaging polymer chemistry activities; experimenting with flavor and food; organic chemistry laboratories; spectroscopy laboratories; acid-base chemistry; from the archives: polymer properties.

Oxidation Argumentation Activity

I facilitate a working group of chemistry teachers in the New York area and we recently created our own activity surrounding the topic of oxidation. The goal of the probe was to force students to think about what the meaning of oxidation is, as well as to allow students to engage in the science and engineering practice of argumentation. This was an introductory lesson to my oxidation and reduction unit prior to students learning the terms oxidation and reduction.

Video-Enhanced Automatically-Graded Web-Based Pre-Lab Tutorials

In our freshman Chemistry laboratory course at Nicholls State University, tutorials (with embedded quizzes) are used as pre-lab assignments. The text and graphical information provide a sufficient basis to answer all the questions, but YouTube videos are embedded for students who may need additional help. The tutorials could be easily adapted for flipped instruction in high school and college lecture courses.