Series consists of seven audio reels containing lectures titled 'Education: the unfulfilled promise' which were broadcast on CBC Radio, as well as eight other audio recordings associated with Wittenberg’s research.
File consists of a several documents and notes that were found together in one file folder. Titles: "Einstein"; "Specialization, a service or treason of culture?"; "Concerning the formation of future professors of secondary education"; "mathematics in the gymnasium"; "The genetic principle"; "The task of the gymnasium"; "Democracy and the elite"; "Foreword to the English edition of 'bildung and mathematik'"; "Vorwort zur 2. auflage von 'bildung und mathematik'"; "Introduction to the American edition of 'bildung und mathematik'"; "the unfulfilled promise". The file also contains letters to publishers in Holland and Switzerland.
Series consists of Wittenberg’s research output – books, articles, conference papers, book reviews, in both published and draft forms - from 1951 to posthumously published materials. Materials are written in German, French and English and for the most part pertain to the need and the ways to treat mathematical education as a foundational element within any humanistic education system.
File consists of correspondence re Wittenberg's appointment as a Professor at York University and his move to Toronto as well as several letters he sent to Professor Murray Ross with regards to the direction of the University's pedagogical policies.
File consists of various administrative memos and correspondence relating to York University. File also contains a copy of a letter signed by several York faculty members that was sent to the American embassy and to Dr. Martin Luther King in support of his actions, as well as several documents pertaining to Wittenberg's efforts to rally faculty members on behalf of a campaign for Russian Jewry.