Hebei Education Press Primary School Mathematics Volume VI: "What is the percentage of slightly complicated numbers?" Teaching content: Page 62-63 of the first volume of the sixth grade of Hebei Education Press. Teaching objective: 1. Understand the quantitative relationship of a slightly complicated application problem, what is the percentage of a number, and master the analysis and solving methods of such application problems. 2. Be able to correctly analyze and solve such application problems. 3. Cultivate students' analogical migration ... Hebei Education Press Primary School Mathematics VI: "Seeking a number greater than another number ... Hebei Education Press Primary School Mathematics VI:" Seeking a number greater than another number (or less than a few percent) "Teaching content: Hebei Education Press sixth grade volume 64-65 Teaching goal: 1. 2. On the basis of analysis and induction, further improve students' ability to solve practical problems ... What is the percentage of a number? Find out what is the percentage of a number in this number practice class, and find out the key points of learning material analysis in this number practice class: analyze what is the percentage of a number and find out the quantitative relationship of the application problems of this number. Difficulty: The ability analysis of solving this kind of application problem is to practice on the basis of teaching a number application problem and find out the learning goal of this number. Through practice, students will be more familiar with it ... find out how much one number is more than another, and find out how much one number is more than another. This class should discuss the teaching reflection on practical problems. One is based on the meaning of percentage. Find out the percentage of actual afforestation more than planned, that is, how many hectares are actually planted more than planned, divide the number of hectares by the number of hectares planned ... find a percentage (or percentage) larger than another number, and find a percentage (or percentage) larger than another number. Teaching content textbook page 1 example 1. Teaching objective: 1. Let students understand and solve practical problems in life. One number is more or less than the other. 2. On the basis of analysis and induction, further improve students' ability to solve practical problems ... What percentage of a number is a somewhat complicated application problem.