显示句子框架,“可能会有说立方体,立方体__________ ____,并说立方体。”Remind students that in English the adjective comes before the noun that it describes (e.g. the red cube, not the cube red).
模型的一个可能的解决方案”,可能有四个红色的方块,三个蓝色方块,和三个黄色方块。”Draw the cube combination on the board. Remind students that "could" means that there may or may not be that many.
其他可能的组合模型。问指导的问题,比如“如果有三个红色方块和三个蓝色方块,黄色方块会有多少?”Think aloud, adding three and three, and then subtracting six from the total number of cubes, ten.