What all can a mother teach at home:-
1. A few educational videos can be shown.
2. How to write a neat handwriting can be practiced.
3. Pronunciation of two, three and four letters.
4. Framing sentences using two, three, four letter words.
5. Choosing worksheets from internet and helping the child to complete it.
6. Listening to stories brings an audio, visual connectivity.
7. Listening to story and writing with correct spellings.
8. Dictation of four letter or five letter words.
If a mother is an educated person, then she can try any of the above steps to improve the child. These steps can be utilised for improving the vocabulary skills of children.