There are several ways which can be adapted so that they prove helpful in strengthening your kid’s memory. Make the child sit with you with full focus while you are making him study. Take the help of coloured pens for writing. It is scientifically proven that the human mind grasps colours faster.
You can teach your kid to highlight important sections with coloured pens or pencils so that it helps him to remember it in a better manner. This activity would also help the child develop an important lesson about planning. Frequently ask questions about the lessons he learnt in school during the day. Then later ask him to note the important points with a coloured pencil in the notebook.