Sentence:  Suddenly, we were asking that all teachers would be highly proficient without dealing with their training, compensation, or the reality of reasonableness of finding millions of highly proficient teachers to fit into those <WSD>egg-crated</WSD> organizations that assumed that every teacher had the right stuff to educate every child to high levels, regardless of their background, social setting, or the support they had at home or when they reached school. 
Meaning of the word marked with <WSD> tags:  Compartmentalized; separated into isolated compartments or components.