Sensory Board

Gather objects that have different textures (sponge, aluminum foil, sandpaper, cloth, tape, bubble wrap, fluffy pompom balls, plastic, cotton, and anything else you can find around the house).
You can tape, glue, or nail the objects onto poster board, cardboard, or wood board.
Show it to your baby and have them feel each of the different textures.
Talk about the textures using words like smooth, soft, rough, crinkly, hard, cool, etc.