In the science department there are five teachers teaching the four sciences that is: Chemistry, Biology, Physics and Mathematics and as follows:

-Mr.Aggrey Mugaisi - Maths.
-Mr. Gilbert Wambugu - Maths and Physics
-Mr. Joseph Okong’o - Chemistry and Physics
-Ms Ananstasia Nderitu - Biology and Chemistry
-Madam Jill Juma - Biology and Chemistry

Science department has achieved quite a recommendable achievement. Many students in the past were scared of sciences especially girls. Subjects like Physics and Chemistry were mainly left for boys who recorded higher marks than girls. Many girls preferred Biology most likely because it involves few calculations. But now the number is almost balancing as more girls start taking up Physics and liking Chemistry both in junior and senior classes.

Students in the past never took part in science projects and National science congresses until the year 2011 that a good number took part in the science congress and reached the provincial level ranking fourth. In the 2012 academic year a larger number showed up the results are very much improving.

This year the expectations are quite higher on our students after it has been proven that many of them are undertaking science courses like medicine and engineering courses in the universities and colleges. We encourage our students to see sciences as fun to deal with and this has brought forth some good fruits as most of them especially girls are taking up subjects like Physics which has been dominated by boys.