Experience the process of abstracting some practical problems into numbers and algebra, master the basic knowledge and skills of numbers and algebra, and solve simple problems.

Experience the process of exploring the shape, size, position relationship and transformation between objects and graphics, master the basic knowledge and skills of space and graphics, and solve simple problems.

● Having experienced the process of asking questions, collecting and processing data, making decisions and forecasting, mastering the basic knowledge and skills of statistics and probability, and being able to solve simple problems.

Thinking mathematics

Experience the process of describing the real world with mathematical symbols and figures, establish a preliminary feeling of numbers and symbols, and develop abstract thinking.

Enrich the understanding of real space and graphics, establish a preliminary concept of space, and develop thinking in images.

● Experience the process of describing information and inferring with data, and develop statistical concepts.

● Through observation, experiment, guess, proof and other mathematical activities, develop reasonable reasoning ability and preliminary deductive reasoning ability, and be able to clearly explain your own views.

solve problems

● Initially learn to ask and understand questions from the perspective of mathematics, and can comprehensively use the knowledge and skills learned to solve problems and cultivate application awareness.

● Form some basic problem-solving strategies, experience the diversity of problem-solving strategies, and cultivate practical ability and innovative spirit.

● Learn to cooperate with others and communicate the process and results of thinking with others.

● Initially form a sense of evaluation and reflection.

Emotion and attitude

● Be able to actively participate in mathematics learning activities, and have curiosity and thirst for knowledge about mathematics.

● Get successful experience in mathematics learning activities, exercise the will to overcome difficulties and build self-confidence.

● Understand the close relationship between mathematics and human life and its role in the development of human history. Experiencing mathematics activities is full of exploration and creation, feeling the rigor of mathematics and the certainty of mathematical conclusions.

● Form the attitude of seeking truth from facts and the habit of questioning and thinking independently.