TY - GEN TI - Early algebra ideas about binomial expansion, Stephanie's interview three of seven, Clip 5 of 7: Testing the partial symbolic expansion of the cube of (a+b) for a=3 and b=7. DO - https://doi.org/doi:10.7282/T39C6WB6 AU - Maher, Carolyn Alexander PY - > 1996-02-07 KW - Human sample KW - Mathematics education KW - Learning, Psychology of--Case studies KW - Critical thinking in children--New Jersey--Case studies KW - Manipulatives (Education)--Case studies KW - 6-8 KW - Algebra KW - Problem solving KW - Reasoning and proof KW - Communication KW - Connections KW - Representation KW - 8 KW - Algebra KW - Binomial expansion KW - Base ten blocks KW - Direct reasoning KW - Substituting numbers for variables KW - Considering a simpler problem KW - Mathematical expressions KW - Exponents KW - Informal learning KW - Public school KW - Work view KW - Student view KW - Female KW - White KW - Distributive property ER -