Excerpt:
In the "Children's Houses" we had reached a stage of development where the children could write words and even sentences. They read little slips on which were written different actions which they were to execute, thus demonstrating that they had understood them. The material for the development of writing and reading consisted of two alphabets: a larger one with vowels and consonants in different colors, and a smaller one with all the letters in one color.
(In English, to diminish the phonetic difficulties of the language, combinations of vowels and consonants, known as phonograms, are used. The phonograms with few exceptions have constant sounds and little attention is paid to the teaching of the separate values of the different letters: not until the child has built up his rules inductively does he realize the meaning of separate vowel symbols.)