1994/10/01 by Joseph L. Brandell
Social Sciences · #Mathematics Education and Teaching Techniques
paper · doi:10.5951/mt.87.7.0498
The Curriculum and Evaluation Standards for School Mathematics (NCTM 1989) suggests that students should learn to express deductive arguments orally and in sentence form. Writing proofs in paragraph form—hereafter known as paragraph proof —accomplishes this objective.