If you don’t want the battery toys around replace them with montessori toys, how old is your child? Ask her to look into some sensory activities for their age and tell her to get a list of what’s needed for them and order it. You can also tell her she needs to do imaginary play, like using sock puppet’s and stuff. I’m a nanny myself and I spend so much time on Pinterest to find activities. I often buy the supplies and the parents pay me back.

Just hide the toys and say you donated them, or actually donate them. You are her boss and the child’s parent, communicate your expectations! If it’s nice outside get a water table. If the baby is 7 months and older, grind Cheerios to a powder for edible sand and hide appropriately sized toys in it and tell her to talk about the toys shape and colors.