TY - GEN TI - Introducing Fraction Equivalence and an Exploration of Fraction Comparison, Clip 2 of 4: An introduction to proportional reasoning. DO - https://doi.org/doi:10.7282/T3ZG6RPZ AU - Martino, Amy AU - Phillips, Joan PY - 1993 KW - Mathematics education KW - Critical thinking in children--New Jersey--Case studies KW - 3-5 KW - Number and operations KW - Problem solving KW - Reasoning and proof KW - Communication KW - Connections KW - Representation KW - Fractions KW - Manipulatives (Education)--Case studies KW - Learning, Psychology of--Case studies KW - Fraction as number KW - Cuisenaire rods KW - Direct reasoning KW - Indirect reasoning KW - Reasoning by contradiction KW - 4 KW - Classroom KW - Public school KW - Mixed KW - White KW - Representations KW - Physical models KW - Classroom view KW - Side view KW - Presentation view KW - Public school ER -