BD Primary School Activities

Hi,I am Md. shafiqul islam saju.I have completed my honours and masters in mathematics.i have interest how to solve mathematics in your competetive examination.my youtube  channel saju's math .here i have descrive lcm,percent,fractoin,geometry,circle, etc in job exam.
bangla class,english class,mathematics class,science class,primary work,
notice board, reading,writting,handwritting,top class,
My YouTube link"https://www.youtube.com/channel/UC68aFuzzkF_myDBpvdBXeHg?sub_confirmation=1".

https://web.facebook.com/settings?tab=account&section=username

https://mobile.twitter.com/Shafiqu00580591 

https://www.facebook.com/shafiqulislam.net/
primary schools class,bangla, english,mathematics,science, social science, its may help our baby improve to yourself.