Just gave myself a much-needed Mommy pat on the back when I read this and realized I did them all in my baby's first 6 months! And he truly responded the way this list says!
This would be fun for Adalee when its just me and the girls
Sensory play ideas for babies rainbow ribbon baby play newborn, baby play idea activities for playing with your baby 3 month old 6 month old learning at home exploring touch, feel, taste, small and sound exploring the 5 senses
How to Play With Your Baby Newborn Ages Months