July 01, 1999 article Prototypes: Brakes or Levers in Learning the Function Concept? The Role of Computer Tools Journal for Research in Mathematics Education DOI: 10.2307/749706 OpenAlex Authors 0 Author list not loaded yet. Cited by 2 stored of 111 Search Sort Most cited Newest Oldest Patent citations Title Any typearticle review book-chapter conference-paper preprint dissertation book dataset other Any fieldAgricultural and Biological Sciences Arts and Humanities Biochemistry, Genetics and Molecular Biology Business, Management and Accounting Chemical Engineering Chemistry Computer Science Decision Sciences Dentistry Earth and Planetary Sciences Economics, Econometrics and Finance Energy Engineering Environmental Science Health Professions Immunology and Microbiology Materials Science Mathematics Medicine Neuroscience Nursing Pharmacology, Toxicology and Pharmaceutics Physics and Astronomy Psychology Social Sciences Veterinary Open access The relation between graphing formulas by hand and students’ symbol sense 2020 Educational Studies in Mathematics article Social Sciences Mathematics Education and Teaching Techniques Open access 16 citations Promoting insight into algebraic formulas through graphing by hand 2020 Mathematical Thinking and Learning article Social Sciences Mathematics Education and Teaching Techniques Open access 7 citations 2 results References 0