Lesson plan for grade 8 written by Mrs. Mithila Pradeep Joshi, She has been working as a Mathematics teacher in Dr.Kalmadi Shamarao High School, Ganeshnagar, since 15 years. She got an opportunity to head the Department of Mathematics in 2010 and she continues to do that till date. She is also in charge of the Math Laboratory too.She has received Gloria de Souza Excellence award in 2017 instituted by Parisar Asha, Centre for Educational Research and Training for the work done in the field of Education. She has also been awarded two times as best teacher in school. She has worked as a co-author in publishing the books of paper sets of std X students.