The application of Hess's Law frequently presents students with conceptual problems. This series of experiments confirms Hess's Law and offers a robust understanding of this principle. This can be done as a demo completed by the teacher or as a lab with groups of students.
As autumn approaches it is that time of year to begin canning fruit like peaches. In canning light colored fruits, a chemical pretreatment is used to prevent darkening. This blog describes a classroom activity comprised of questions related to the chemistry of the pretreatment solution. The questions focus on the seminal topics of concentration and molecular structure.
Learn how to form a blue-green copper compound on a penny, and then use that compound to make green flames. This is a great summer time activity for your next campfire!
Ainissa Ramirez has crafted a great story book that introduces the non scientist reader to the idea of material science. Does material science influence people or do people influence material science?
This post is comprised of questions (Qs) that challenge students to apply the knowledge acquired in their chemistry education to COVID-19. The questions encourage students to think across scientific disciplines, to think 'outside the box', and/or 'connect the dots'. Understanding how SARS-CoV-2 works inside the human body is every bit about chemistry as it is about biology as it is about physiology.
One of our new Two Year College (2YC) lead contributors describes some lessons learned for increasing attendance, participation, engagement, discussion, assessment, and building community in the online classroom.
The APsolute RecAP’s philosophy is to maximize students’ understanding and minimize their need for memorization. The episodes follow the updated CED and each episode is under 10 minutes in length, so students are able to squeeze in a quick, effective review session even if they don’t have a ton of time to do so.
This is the first of three consecutive blogs about online labs. This first blog centers on the question, "Is chemistry laboratory coursework still relevant?" The second and third blogs discuss if the lab curricula we currently use is achieving our goals and if lab coursework can be effectively moved to an online platform.
The 2020 global pandemic of SARS-CoV-2 forced millions of teachers to switch from in-person to online instruction. With minimal training in online teaching, many substandard learning environments were quickly rolled out. In this post, the author describes two metacognitive learning activities that are easy to incorporate into an online learning environment.
Twelve years teaching a fully online GOB (General Organic Biochemistry) chemistry course have revealed many benefits for faculty and students alike. This blog focuses on some positive aspects of teaching online.