Found few videos on facebook by Mr.K.Seenuvasan, a B.T Assistant in Mathematics, working in Government Middle School , Villupuram.

Hope these videos are helpful.

A video song on Fractions.

A video on writing Number names using Indian Numerical System and Multinational Numerical System

This is the teacher's facebook page https://www.facebook.com/kseenu.vasan?fref=ts.

Hope these videos are helpful.

A video song on Fractions.

A video on writing Number names using Indian Numerical System and Multinational Numerical System

This is the teacher's facebook page https://www.facebook.com/kseenu.vasan?fref=ts.