I have implemented BrainPOP Science in my science methodology class for elementary preservice teachers. I taught a model science lesson for preservice teachers, who were preparing to teach their first science lesson in their field classroom.
I introduced my model lesson on sound with the sound video in BrainPOP Science. I found the interactive material and animated movie to be accurate and an excellent way to enhance my elementary science example lesson.
The BrainPOP site is well organized and easy to locate science materials. I believe this website would be a good resource for preservice teachers when developing their science lesson plans for elementary and middle school students.