I make stamps by using can hair spray lids or other lids with foam shapes. You have to build the foam shapes up by glueing three of the same shape together onto the flat part of the lid. I love making these stamps and so do kids. These are great for small hands to hold onto.
Here is a website that I found that I really like. I can choose the age that I need for my sons. I love the books they are so cute and animated. They are in Spanish and English. http://www.rif.org/kids/
For my books and flashcards I took pictures of his toys, items, clothing etc. He likes the bright colors better than blk/wht but according to others blk/wht photos or drawings enhance their intelligence?