  This paper outlines an alternative approach to teaching quantum computing at
the high school level, tailored for students with limited prior knowledge in
advanced mathematics and physics. This approach diverges from traditional
methods by building upon foundational concepts in classical computing before
gradually introducing quantum mechanics, thereby simplifying the entry into
this complex field. The course was initially implemented in a program for
gifted high school students under the Hong Kong Education Bureau and received
encouraging feedback, indicating its potential effectiveness for a broader
student audience. A key element of this approach is the practical application
through portable NMR quantum computers, which provides students with hands-on
experience. The paper describes the structure of the course, including the
organization of the lectures, the integration of the hardware of the portable
nuclear magnetic resonance (NMR) quantum computers, the Gemini/Triangulum
series, and detailed lecture notes in an appendix. The initial success in the
specialized program and ongoing discussions to expand the course to regular
high schools in Hong Kong and Shenzhen suggest the viability of this approach
for wider educational application. By focusing on accessibility and student
engagement, this approach presents a valuable perspective on introducing
quantum computing concepts at the high school level, aiming to enhance student
understanding and interest in the field.
