noun
science classroom; science lab
Refers to a dedicated room in a school for science classes and experiments.
理科室で実験をするのは楽しい。
Doing experiments in the science lab is fun.
理科室には人体模型がある。
There is a human body model in the science classroom.
教室 is a general classroom for any subject, while 理科室 is specifically for science.
Compound of 理科 (science) and 室 (room).