These worksheets are for use with a sensory alphabet tub. You can put anything you want in the tub such as magnetic letters, printed off letters from the computer, sticker letters, etc. Then also put some things that are not letters like various beads or sand. The student gets a sheet and tries to find as many of the letter as possible. This is great for letter recognition or for older students still struggling with learning their letters. All of the sheets are for just capital letters.