Public Austrian research institute recommends Steiner Waldorf schools as models for science teaching:

Given that Waldorf schools are more generally associated with the arts while their phenomenological science approach is poorly understood or appreciated, this research institute looks at Waldorf Science teaching as a model, with evidence to back it.

http://excalibor.wordpress.com/2011/02/09/austrian-research-institute-recommends-steiner-waldorf-schools-as-models-for-science-teaching/