In this paper, we present an activity to introduce the idea of public-key cryptography and to make pre-service STEM teachers explore fundamental informatics and mathematical concepts and methods. We follow the Theory of Didactical Situations within the Didactical Engineering methodology (both widely used in mathematics education research) to…

In this report, the Commissioner of Education comments on data on city and state education, school superintendence, cost of education and police, increased attention to schoolhouse ventilation, women as school officers, women's education, the Vienna Exposition and awards to American educational exhibitors, American educators' European visits,…

In this thirteenth annual report, the Commissioner of Education discusses the Bureau of Education's work, with a list of its publications from the year. The Commissioner also presents summary data of institutions, instructors, and students; school age, population, enrolment, and attendance; legal school ages in the United States; teachers employed…

The Commissioner of Education reviews the work of the office, and provides discussion and data, with some diagrams on the following topics: six-year summary of institutions, instructors, and students; enrollment and attendance of the school-age population; public school teacher employment and salaries; per-capita expenditures on ungraded schools…