This is an introductory physics class aiming to introduce concepts in mechanics. Students will learn fundamental concepts on motion, energy, and much more. Physics helps us understand the everyday interactions of energy and matter in the world around us. There will be labs and demos to inspire interest in physics and show its applications in real life. No prior experience in physics is required, but knowledge of Geometry concepts is recommended.

Dates: Saturdays 9/9, 9/16, 9/23, 9/30, 10/7, 10/14, 10/21, 10/28, 11/4, 11/11, 11/18, 12/2

Time: 4:30pm–5:30pm

Location: Saratoga Fire Station Community Room, 14380 Saratoga Ave, Saratoga, CA 95070


Joshua Si

Joshua Si is a senior at Saratoga High School. He was a Semi-finalist in the U.S. Physics Olympiad last year as well as an AIME qualifier, and he has gotten an 800 in SAT II Physics as well as 5s on AP Physics 1, 2, and C. He served as a Leader-In-Training in LGS Recreation’s Clubhouse Day Camps over the summer for two years and was an Academic Tutor in math in Saratoga High for one year. Joshua enjoys working with students and is excited to be teaching Physics this year.


Jeffrey Tian

Jeffrey Tian is a junior at Monta Vista High School. He has gotten a 5 on the AP Physics 1 exam as well as qualified for the AIME twice. He has previously taught Web Design for Silicon Valley Youth and has plenty of experience in teaching and tutoring. In his free time, Jeffrey enjoys playing baseball and basketball. He is excited to teach Physics this year and is eager to pass on his knowledge to his students.

Class Photos