一、作图观察俗话说,不会看的看热闹,会看的看门道.在进行应用题思路教学时,要引导学生从不同方向观察示意图,让学生能“看出门道”,从而拓宽学生解题思路,提高思维水平。例如:一辆客车从甲地开往乙地,8小时到达,一辆货车从乙地开往甲地要10小时到达。两车同时由两地相向开出,6小时后两车相距112千米。甲乙两地 First, drawing observation As the saying goes, will not watch the fun, will look at the doorway .In the application of the idea of ​​teaching, to guide students to observe the schematic from different directions, so that students can “see the door” to broaden students Solve problems and improve the level of thinking. For example: a bus bound for B from A to B, 8 hours to arrive, a truck from B to A to reach 10 hours. Two cars at the same time opened by the two opposite, 6 hours after the two vehicles 112 km apart. A two places