The School has one of the best science and computer laboratories in the region. The Physics, Chemistry and Biology Labs make up the Science laboratories of Maria Montessori. The labs are well equipped with all the apparatuses that are required to perform the practicals/experiments of the academic curriculum. The labs follow all the safety requirements so that the students and staff are free from the risk of getting injured in case of an accident. The laboratory rules are as follows:

• The students should bring their respective record and observation books in order to gain entry into the laboratory.
• Handling of equipments and chemicals are to be done with care and under the supervision of the lab in-charge or assistant.
• Report every breakage or loss of an apparatus immediately to the lab in-charge or assistant.
• Maintain complete discipline and composure will doing practicals.