<human>:  What activities should I suggest for my three year old son?
<bot>: 
1. Building blocks and LEGO sets.
2. Painting and drawing.
3. Sorting and counting games.
4. Singing and playing simple musical instruments.
5. Creating stories and puppet shows.
6. Outdoor play such as running, jumping, flying a kite, and playing ball.
7. Games like Simon Says and Follow the Leader.
8. Learning shapes, colors, and animals.
9. Reading stories and books.
10. Indoor treasure hunts.