NotesFAQContact Us
Collection
Advanced
Search Tips
Source
Mathematics in School1
Publication Type
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Showing one result Save | Export
Peer reviewed Peer reviewed
Whittaker, Dora – Mathematics in School, 1974
Mathematical investigations pursued by two gifted students are presented. One is written by a boy age 9 with his follow-up at 11; he studied patterns to derive the factors for the difference of two squares. Another boy of 11 discovered formulas for slopes of tangent lines and areas under curves. (LS)
Descriptors: Algebra, Calculus, Discovery Learning, Elementary School Mathematics