All Chemistry resources

Journal Article

Overcharging: Science of Thermal Runaway

Lithium-ion batteries solve many problems, yet also create new problems like thermal runaway. To better understand the phenomenon themselves, the authors participated in a two-day workshop about the science of thermal runaway, when lithium-ion batter...

By Amy Gilbert, Ann Dubick

Chemistry Physical Science Science and Engineering Practices

Journal Article

Impact of the Timing of Content Introduction on Student Exam Performance in General Chemistry

Students come into the classroom with a variety of background knowledge. Therefore, it is imperative that educators are able to help all students, regardless of their familiarity with the content. Since it can be challenging for some large enrollment...

By Anthony Howcroft, Daniel King

Postsecondary Assessment Chemistry Teaching Strategies

Journal Article

The Connection Between Drawing Organic Structures and Information Processing

Students need a strong understanding of how to represent chemical compounds in order to succeed in organic chemistry. This project set out to gain a better understanding of students’ difficulties with symbolic representations, by identifying the sp...

By Suzanne Ruder, Courtney Stanford, Nuha Farhat, Leslie Bolda

Postsecondary Chemistry Interdisciplinary STEM Teaching Strategies

Journal Article

Effect of voluntary clicker participation on General Chemistry performance

Mixed results have been reported on the correlation between clickers and performance. This study investigates the usage of clickers in a voluntary context. Scores on an internal chemistry placement exam were used to estimate cognitive ability, as a f...

By Rayza Rosa Tavares Rodrigues, Daniel King

Assessment Chemistry Teacher Preparation Teaching Strategies

Journal Article

Making chemistry relevant to Indigenous Peoples: An Inuit case study

The ability of our northern Indigenous peoples (Inuit, Iñupiaq, and Yupik) to survive and thrive in the Arctic depends significantly upon underlying chemistry and chemical principles. Here, we explore four of these connections, then show how the Ind...

By Chaim Andersen, Rosalina Naqitarvik, Jennifer Winters, Erica Taylor, Geoffrey Rayner-Canham

High School Chemistry Inquiry Multicultural Social Justice

Journal Article

Determining the Relative Mass Between the Nucleus and Electrons Modeling Lab

Freshman general science students already know the atom is composed of a nucleus containing protons and neutrons with electron circling the nucleus. This hands-on modeling lab allows students to visualize and discover the electrons mass is far less a...

By Gary Schlitz

High School Chemistry Labs

Journal Article

Dyeing to Last: Using Natural Dyes to Create an Ideal Fabric

In this project-based lesson, students explore how chemistry concepts relate to creative expression by investigating a variety of dyeing conditions. Through sequenced discussions and investigations, students arrive at a dyed cotton product that optim...

By Tyler St. Clair, Makayla Kraetsch, Mia Arrieta

Middle School Chemistry Instructional Materials NGSS