Reviewed classes 5 & 8 Mathematics books. Contributed in preparation of 1-Mulyankan Hastak 2-Learning Outcomes for Elementary levels. 3- Report Cards for 1 to 8 4- In service Training Manuals for classes 1 to 2, 3 to 5, 6 to 8, Bhaskar for High school teacher , 9 to 10 & 11 to 12 for Madarsa Teachers 5 - Teaching of Mathematics for D El Ed. Contributed as Master Trainer, Key Resource Person and State Resource Person Intrested to know the mystery of Prime Numbers. Thank you