This episode starts out with Tom's advice to teachers who are just getting started with modeling instruction. He and Mark discuss the differences in teaching physics and chemistry using modeling methods. They also discuss the changes Tom noticed when switching from traditional to modeling methods, as well as key takeaways from modeling workshops. Guest Tom Pfeiffer Tom Pfeiffer studied biology and chemistry in college. In graduate school, he chose to switch directions and become a teacher. In his teaching career, Tom taught Physics, Chemistry, 10th-grade Biology, Advanced Biology and Physical Science. When he began to learn about modeling methods, he says it greatly improved student engagement in learning. He is now retired after teaching for 40 years. Facebook | Instagram Highlights [ [ Resources Download Transcript Ep 74 Transcript