TY - GEN TI - Discovering equivalent fractions and introducing fraction notation, Clip 4 of 5: Danielle and Gregory compare one half and two thirds DO - https://doi.org/doi:10.7282/T38G8J93 AU - Alston, Alice S. PY - > 1993-10-04 KW - Sample of human subjects KW - Mathematics education KW - Learning, Psychology of--Case studies 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 - 4 KW - Fractions KW - Classroom KW - Public school KW - Mixed KW - White KW - Classroom view KW - Presentation view KW - Side view KW - Manipulatives (Education)--Case studies KW - Fraction as number KW - Comparing fractions KW - Equivalent fractions KW - Cuisenaire rods KW - Direct reasoning KW - Physical models KW - Operations with fractions ER -