The document traces the development of the electromagnetic theory by discussing its proponents and their contributions, including asking students to match scientists to their discoveries and create a concept map of how electromagnetic waves came to be understood. It discusses electromagnetic waves and spectra and has students consider how new insights into electromagnetism changed views about light.

1. ELECTROMAGNETIC SPECTRUM
MELC: TRACE THE DEVELOPMENT
OF THE ELECTROMAGNETIC (EM)
THEORY
LESSON 1

5. ELECTROMAGNETIC WAVES

8. PROPONENTS OF EM THEORY

9. Activity 1. HOW IT CAME ABOUT…THE
ELECTROMAGNETIC THEORY
I. Match the scientist given below with their contributions.

10. HOW IT CAME ABOUT…THE
ELECTROMAGNETIC THEORY
II. USING THE INFORMATION YOU GATHERED
PREVIOUSLY, MAKE A CONCEPT MAP/COMIC STRIPS
OF THE CONTRIBUTIONS OF THE PROPONENTS OF
ELECTROMAGNETIC WAVES.
GUIDE QUESTION:
What new insights/learning did you get about our
world? How did it change your view about light?

17. ELECTROMAGNETIC THEORY