As a teacher, I've found that most kids either respond best to digital apps , videos or building stuff for independent learning.
If your kids like TV, they might respond really well to Khan Academy or some of the extraordinarily wonderful educational youtube videos out there. I myself used to be resistant to TV, but then I saw how much vocabulary and science especially our 3 year old was learning from his videos, and I started to change my opinion. I also find that if I let him watch as many shows as he wants, he'll eventually get bored and want to do something else.
If it's of interest to you I've spent the last couple months curating a list of my all-time favorite educational youtube channels for kids. The factors I used for vetting them were that they were 1) secular 2) mastery-based 3) fun and engaging for kids 4) scientifically accurate
https://www.youtube.com/channel/UC_x3VzF6ifPzFJARuqMulSQ/cha...?
You might be interested to know there's a whole group of homeschoolers that do their entire schooling around youtube videos and documentaries and are really happy with the results they're seeing in their kids. It's often called "documentary schooling"
In the film, class dismissed, the mom gets really frustrated because she feels like her kids are "just watching youtube" all day. Then she goes upstairs and finds out her younger daughter has taught herself sign language. I think sometimes don't give our kids enough credit for the natural curiosity and where it can take them!
Here's a few other groups focused on documentary or youtube schooling:
Homeschooling with Netflix and other secular media https://www.facebook.com/groups/267905676686095/
homeschooling with Netflix https://www.facebook.com/groups/homeschoolingwithnetflix/
Also check out "Gameschooling" if your kids like video games or board games:) https://www.facebook.com/groups/GameschoolMyLittlePoppies/
Also, I agree with you - teachers are incredible. A 15k education is well worth the price.