Δοκίμασε αυτό. Τι γωνία κοιτάς. γεωμετρικά σχήματα. Σύγχρονη σχολική εκπαίδευση. ανώτερος δάσκαλος άνθρωπος χρησιμοποιούν χάρακα, ενώ σχέδιο. δάσκαλος άνθρωπος σε γυαλιά επιστήσει με χάρακα στον πίνακα. Πίσω στο σχολείο.. - Φωτογραφίες & Εικόνες Αρχείου

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