Multiplication - Area Model! . Using strategies for calculations requires a good understanding of the operation being conducted as well as a good understanding of number sense. . The Area model has been used my many mathematics educators to represent multiplication situations and to provide a visual for students seeking solutions they can think about rather than following the procedural steps of an algorithm. . In the Area model the dimensions of the rectangle represent the numbers being multipl

鹿特丹伊拉斯姆斯大学《多层级建模|Multilevel Modeling》中英字幕_哔哩哔哩_bilibili