To sign choose, take your non-dominant hand and form a number 2 sign horizontally. Then, forming the ASL letter F sign with your dominant hand, touch your opposite hand's index finger, then release it and touch your middle finger. It is as if you are choosing between two options.
Teach your baby or toddler the choose sign when you want them to start exercising autonomy by expressing their preferences, whether it be for snacks, games, or clothing.
Teach your child this sign when you want them to pick between two or more options of clothes, snacks, games, or activities.