MR / Schenectady, NY /.Yates Arts in Education Magnet School / urban public elementary school / Grade 5.Students work cooperatively in pair to help each other understand and complete math worksheet (Boy left: 10; Girl right: 10, Japanese-American and Caucasian). Students who were not done and those who finished and had work checked were asked to arranged themselves in pairs to help each other. MR: AD-g5a Maz9 Bar10..© Ellen B. Senisi