models/modeling

representing particulate level

egg carton models
// Friday, February 28, 2025 Dean Campbell
  Egg-lectrons and McLewis Structures: More Representations of Electron Arrangements in Atoms and Molecules Co-Authored with Ali Patel* *Bradley University, Peoria, Illinois
Incorporating Indigenous Perspectives into the Chemistry Classroom preview image with rocks
// Monday, October 14, 2024 Yvonne Clifford
In my three decades of teaching, I have found that students understand chemistry much more easily when it is connected to real-world contexts—therefore, I try to drive home the relevance of chemistry by providing examples related to the environment, health and beauty, and the food industry, to name a few.
preview image with text:"A Demo A Day IV - Demonstrations and Props Used in Materials Chemistry Class"
// Friday, February 2, 2024 Dean Campbell
Dean J. Campbell, Bradley University, Peoria, Illinois
// Wednesday, April 20, 2022 Deanna Cullen
On April 14, 2022, Doug Ragan explained how he uses colored magnets in his classroom to represent things such as subatomic particles, states of matter, balancing chemical equations, types of bonding, molecular geometry and much more.
start here winding road
// Monday, April 4, 2022 Philip Root
Hello to the ChemEd Xchange community! My name is Phil Root and I am happy to join this community of educators, researchers, and learners this year as two-year college lead contributor.