Report on the Relations between Arithmetic and Algebra

I. Joh.H. Wansink - Arithmetic and algebra in the Dutch school system
II. Hans Freudenthal - Logical analysis and critical survey
III. W.J. Bos - Stimulating and motivating the student
IV. P.M. van Hiele - The relation between theory and problems in arithmetic and algebra
V. Joh.H. Wansink - The extensions of the number concept the properties of the operations
VI. H. Streefkerk - The introduction and the use of letters and brackets in algebra
VII. P.G.J. Vredenduin - Functions and relations
VIII. W.J. Brandenburg - The impact of the entrance examination on the mathematics teaching in the first grade of the secondary school
IX. P.G.J. Vredenduin - Test classes
X. List of textbooks
XI. Biographic and bibliographic notes on the contributors