1) Workd in DST Project on Air Pollution monitoring from 1992-95
2) Worked for School Science Eduaction, in the Hoshangabad Science Teaching Programme (HSTP) from 1982 to 2002 with Eklayva Foundation, Madhya Pradesh as an observer initially and then as resource person. HSTP was runing in over 400 schools in several districts of MP. Work done involved desiging the curriculum, writing and editing text books for 6th to 8th standard, training school teachers, preparation of teahers' guides, developing material and conducting workshops for Teachers for their academic development, translation of text books from Hindi to English etc.
3) Worked as a resource person in Prashika, a programme for Primary School Curriculum with Eklavya Foundation. Worked for the curriculum design and writing of Maths text book for primary classes.
4) Was part of the team for designing B.El.Ed of Central Institute of Education, University of Delhi
5) Taught a B.El. Ed. paper in two sessions at Lady Shri Ram College, Universtiy of Delhi
6) Worked for Curruculam and Text book Development for 6th to 8th Standard for SCERT, Delhi 2003-2004
7) Authored and edited 6th to 8th Standard Science Text Books for SCERT, Delhi 2003-2004
8) Worked as member Syllabus Revision Committee of NCERT Syllabus Revision for Science and Technology including Primary level EVS (i) Science and Technology at Secondary Stage, (ii) Physics, Chemistry and Biology at Higher Secondary Stage) in the year 2005.
9) Translated a 600 pages Mannual for Primary Health Care from English to Hindi. The original book was witten and published in English by Dr. Shyam Ashtekar, Bharat Vaidyaka Sanstha, Dindori, Nasik. Hindi translation of the mannaul was published online on the Web site of the organisatin in 2013.
10) Have been part of the syllabus revision committees of Department of Chemistry, University of Delhi several times. Worked for syllabus revision of B.Sc. (H) Chemistry in 2014-15 and 2019
11) Have translated several chapters of Berkeley Physics Course for Azim Premji Foundation from English to Hindi and continuing to do this work.