About the Professor¶

“Imagination is more important than knowledge.”
— Albert Einstein

I’m Francisco “Cisco” Jimenez. I teach chemistry because I love watching difficult ideas become reachable: a messy problem turns into a pattern, a formula starts to tell a story, and a student realizes they can reason through something that once felt out of reach.

Why I Teach¶

Chemistry can feel intimidating because it asks students to move between the visible world, particle-level models, and mathematical evidence. My favorite part of teaching is building bridges between those worlds.

I care about teaching chemistry as a set of habits:

• Ask what the evidence actually supports.
• Keep units and meanings visible.
• Make mistakes useful enough to learn from them.
• Connect equations to particles, measurements, and everyday observations.
• Practice until problem solving feels like a learned skill rather than a fixed talent.

How I Think About Learning¶

A good explanation should make students feel more capable, not more impressed with the explainer. I try to teach and write in a way that lowers the barrier to starting while still respecting the depth and precision of chemistry.

Students do not need to be “chemistry people” before they begin. They need clear language, useful examples, honest feedback, and enough practice to build confidence one step at a time.

What I Hope This Site Does¶

This site is built to support that kind of learning. It gives students a place to revisit ideas, compare examples, check reasoning, and prepare for the next problem without having to pretend everything made sense the first time.

If you are still curious, still trying, or still willing to ask one more question, you belong here.