Sense of numbers. Geometric intuition, spatial concept, symbolic consciousness. Data analysis, calculation ability, reasoning ability, model thinking, application consciousness and innovation consciousness.
Sense of number refers to students' perception of logarithmic sum, quantity relationship, calculation results and other estimates. Establishing a sense of numbers helps students understand the meaning of numbers in acquaintances' lives, and can accurately estimate and express the quantitative relationship in actual scenes.
Symbolic consciousness refers to the ability to understand and use symbols to express quantitative relations. Hao Shu and the law of change know that the results obtained by symbolic reasoning and operation are general. Understanding the application of symbols is an important form of mathematical thinking and expression.
The concept of space can only abstract geometric figures from concrete objects. Can imagine actual objects according to geometric figures. You can, um, imagine the orientation of objects and the positional relationship between them. Describe the movement and change of the figure, and draw the actual figure according to the description.
Geometric intuition refers to describing and analyzing problems with the help of graphics. With the help of geometric intuition, complex problems can be made concise and vivid. It can be used to explore ideas to solve problems and predict results. Geometric intuition can make students understand mathematics intuitively and plays an important role in the whole process of mathematics learning.
Data analysis. Data analysis is the core of statistics.
Computing ability mainly refers to students' ability to accurately perform operations by using algorithms and algorithms. Cultivating operational ability helps students understand operational reasoning and seek reasonable and concise methods to solve problems.
How to improve students' computing ability?
Practice more. Understand and master the operation rules and algorithms. Create interesting teaching situations and teaching links. Develop good writing habits. Develop good habits of estimation and checking calculation.
Reasoning ability reasoning refers to drawing conclusions from special to general, including perceptual reasoning and deductive reasoning. Deductive reasoning refers to the general to the special, which is generally used to prove the conclusion.
Model thinking. Basic ways for students to experience and understand the relationship between mathematics and the outside world. The process of establishing and solving the model includes abstracting mathematics from real life and specific situations. Using mathematical symbols to establish equations, inequalities, functions, etc. Express the quantitative relationship and changing law in mathematical problems. Find out the results and discuss the significance of the results. The study of these contents is helpful for students to initially form model ideas and improve their interest in learning mathematics and their awareness of application.
Applied consciousness mathematics originates from life and mathematics is applied to life.
Innovative consciousness.