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“简易方程”是小学《数学》第八册的第一单元,包括用字母表示数、简易方程、列方程解应用题。要求学生学会用字母表示常见的数量关系、学过的运算定律及几何公式;初步理解方程的意义,会解简易方程以及初步学会列简易方程解应用题。 小学生由学习数字算式到学习方程,这在他们的认识上是一个飞跃。教学方程的初步知识,不仅可以进一步培养学生分析问题、解决问题和抽象思维的能力,还可为以后的学习奠定基础。
“Simple Equation” is the first unit of the eighth volume of mathematics in primary school, including the use of alphanumeric, simple equation, column equation solution. Ask students to learn to use letters to represent the common quantitative relationship between learned arithmetic and geometry formula; a preliminary understanding of the significance of the equation, will solve the simple equations and initial learning simple equation equations application problems. Pupils learn a mathematical formula from the learning equation, which is a leap in their understanding. The initial knowledge of the teaching equation not only can further train students' ability to analyze problems, solve problems and abstract thinking, but also lay the foundation for future study.