I know a bit about Steiner education as two of my DDs attended the local Steiner school for 4 years each: one went to the nursery, kindergarten and Class 1 before moving on to a state primary, and the other went there from age 9 to 14, because she had reading and maths problems that were causing her to lose confidence and be thoroughly unhappy in an ordinary school.
Both benefited immensely from their time there, both have degrees, and one has an MA.
I know the person who wrote the Guardian article linked above and anyone less hippy and airy-fairy would be hard to find. She went through the Steiner system and is herself highly educated.
Steiner schools did start from the philosophy of Rudolf Steiner, but that philosophy is not taught in the schools. The education arises from some of his ideas and you have to pick and choose a bit - some of his ideas are frankly barking; but others make a lot of sense and it is these latter that have stood the test of time and on which the schools base their activities.
Children do not start to learn to read till they are 7, but neither do they in many European mainstream schools with excellent academic outcomes, so I would not allow that to worry you. People get very twitchy about trying to get children to read asap and it has no basis in reason. Seven is more than early enough.
Prior to that they do some truly lovely things: sing, dance, learn the recorder, knit, bake bread, go on nature walks, craft, tell stories, act out plays, dress up, learn how to get on with people etc. My DD who went through those classes treasures those memories - she loved it.
One of the lovely things about the education is that they make no massive distinction between art and science, which is taught in an artistic way. The art in Steiner schools is truly magnificent and is well executed by all the children: not just those who are thought to be "artistic." They also place great emphasis on the learning environment, and the school buildings tend to be beautifully crafted with lots of wood and smooth curves in their design.
The downsides are that:
- some of the Steiner schools have a discipline problem - not all, only some, so that needs to be observed closely when visiting the schools.
- the parent body do tend to be a bit on the hippy side, which I guess will suit your DD. That is a bit of a generalisation, and is probably less true now than when my children were in that system.
Steiner was anti-immunisation, but the schools do not advocate that - parents make their own choices. There is some barmy stuff doing the rounds among the parents at some Steiner schools, but I do think that this is getting watered down now, especially as state-funded Steiner schools cannot pick their pupils but are subject to the usual catchment area rules.
Fishandchips - I would not worry if I were you. If your DD chooses a Steiner school for your DGD, then this lass will have a clearer structure in her life and will be in a warm and caring community. It sounds to me as if she would be better off in that environment with peers to play with and a learning plan in place within a tried and tested educational system.
Many of my DDs' contemporaries who went through the system are surgeons, nurses, plumbers, architects - you name it, they do it! They did not find themselves disadvantaged in higher education.
It sounds as though this could be a very positive opportunity for you DGD. I would suggest that you do not dismiss it out of hand.