The effective teaching aid that I see in PBS is Carta KIA2M. In order to help student that involve with KIA2M, this carta had been provided by government with CDs and books to all the primary schoolsin Malaysia.
Usually, we will think by our own how to help those children efficiently. The way that we think may be just able to help those children but not effectively. Therefore, we can use the way we think and modify it according to the teaching aid that provide by government. Besides, we also can use the CDs that provide by government. By using those CDs, we can attract them easily to what they should learn. This is a effective teaching aid for children that involve with KIA 2M.