1967: 1999 AD
1999 AD was Ford Motors's film version of how the smart home would be at the turn of the millennium. It's still a good 10 years off with much of the tech but there's some interesting ideas that they've got more or less bang on such as online shopping, digital banking and email.
The smart oven is something beyond and home education is hardly ubiquitous but the fact that it's all powered by the central computer of a home which tracks diets and learning is surprisingly in keeping with what current smart home standards are trying to achieve in 2015. Ignore the unhealthy dose of 1960s sexism and the whole vision isn't a million miles away.