The school has spacious and well equipped laboratories for Physics, Chemistry and Biology. Students are imparted practical education under the watchful eyes of the instructors.

The Physics lab is fully equipped with apparatus to carry out experiments and investigatory projects related to mechanics, light, magnetism, electricity, heat and optics.

The Chemistry department of D.A.V. Public School Offers courses in Chemistry up to class XII as per CBSE requirements and syllabus. The department has well-qualified, experienced instructors and laboratory facilities for regular practical and project work. There is a well - ventilated, spacious lab. All chemicals and equipments required for practical and projects are provided. The lab has a fume hood; running water and gas supply with ample storage area for chemicals, equipment and balances.

D.A.V. has well organized and well equipped Biology Lab in the Senior wing. Preserved Specimen, Charts and prepared slides depict how complex forms of life were evolved from simpler ones. students attend Bio Practical with enthusiasm because it is only through this subject that they can understand the role of Genetic Engineering in today's life.

Computers are now omnipresent. They touch and affect every aspect of our lives. Job efficiency today and employability itself tomorrow will depend upon a person's command over computers. A person not very conversant with computers will find it difficult to get on with his job in the future. With this in mind, the school makes computer education an integral part of the curriculum for students from the first to tenth standard. We hope to prepare out students for the technology centered world of tomorrow.