misconceptions in physics

What is PER and Why Is It Important?

What is physics education research (PER)? Why is this field of study important? The state of physics education research.

Why is Physics So Hard?

Why is Physics so hard? Do you find Physics difficult? Do you know what are the reasons for that? In this article I discuss some of the “pain points” as far as physics is concerned. See what applies to you and that will help you overcome those difficulties.