Lots of things could be deemed learning activities.
Food shopping....maths, nutrition, money management, economics
Cooking/baking.....more maths and nutrition plus a bit of science (e.g. heat rising in the oven, what makes bread or cakes rise)
Going to the park....science and nature (identifying trees, flowers, insects etc), PE by walking or cycling there or kicking a ball/throwing a frisbee
Bathing/showering/hand hygiene-biology, PSHE, current affairs (by linking it to covid19)
I'm sure there will be loads of parents who are classing this kind of everyday activity as a "learning activity" while others just we it as an "everyday activity."