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Welcome to The School of Pure &Applied Sciences

The School of Pure and Applied Sciences was found in July 2014 as one of the Schools of Garissa University. There was need to establish a Science School that would offer science programmes at the same time service the other Schools that offer science related courses. 

The School has three Departments, namely: Department of Mathematics, Department of Computer and Information Science and Department of Natural Sciences. 


  1. Bachelor of science (B.Sc.) in the following fields (Botany, Chemistry, Mathematics, Physics and Zoology);
  2. Bachelor of science in Actuarial Science;
  3. Bachelor of Science in Applied Statistics;
  4. Bachelor of Science in Computer Science;
  5. Bachelor of Science in Natural Resource Management;
  6. Bachelor of Science in Environmental Studies;
  7. Bachelor of Science in Information Science;
  8. Bachelor of Science in Informatics;
  9. Bachelor of Science in Analytical Chemistry;
  1. Diploma in Information Technology
  2. Certificate in Information Technology
  1. Master of Science Degree in Dryland Environment and Natural Resource Management)

Dr. Isaiah Nalianya Sitati
Dean, School of Pure And Applied Sciences(SPAS

Academic Qualifications: Doctor of Philosophy in Pure Mathematics (UoN, 2017) M.Sc. in Pure Mathematics (UoN, 2011), B.Ed. (Science), Mathematics/Physics (Maseno University, 2004).

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