TY - GEN TI - Early algebra ideas about binomial expansion, Stephanie's interview four of seven, Clip 4 of 9: Building the first layer of (a+b) cubed. DO - https://doi.org/doi:10.7282/T3VH5MR7 AU - Maher, Carolyn Alexander PY - > 1996-02-21 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 - Color markers KW - Base ten blocks KW - Algebra blocks KW - Direct reasoning KW - Constructing a physical model KW - Construct volume model KW - Mathematical expressions KW - Drawings KW - Physical models KW - Variables KW - Exponents KW - Area KW - Volume KW - Informal learning KW - Public school KW - Student view KW - Work view KW - Female KW - White KW - Constructing a pictorial model ER -