——Fourth-grade mathematics practice activities of Jinwa Primary School, Huiji District, Zhengzhou City
"On paper, I finally feel shallow, and I never know that I have to do it." In order to further implement the "double reduction" policy and improve the effectiveness of homework design and students' core literacy, the teachers of the fourth grade mathematics group let the students realize that the shapes they see when looking at objects from different positions are different in mathematics activities. In order to cultivate children's observation ability, hands-on operation ability and spatial imagination, the interesting building practice assignment of "playing with multi-dimensional and feeling the fun of mathematics" is carefully designed to ignite the spark of students' wisdom and let students "reduce the burden without reducing the quality".
Look closely, draw carefully
Do-it-yourself was very rewarding, the children were enthusiastic, they observed all aspects, and after careful observation, the children drew the shapes they saw in their eyes.
The drawing of three views is very important and has a significant impact on improving students' drawing skills and comprehension. Through study and practice, students gradually master the correct drawing methods and skills, and are able to accurately express and display the shape and details of objects.
The new curriculum standards for mathematics point out: "Let students understand basic ideas, accumulate experience in basic activities in the learning process of practice, inquiry, experience, reflection, cooperation, and communication, and promote the development of students' core literacy." "The children have the experience of learning by doing, and with their own ideas and opinions, they not only gain interest in learning mathematics, but also build confidence in learning mathematics.
The development of this activity not only improved the children's hands-on ability, developed the students' spatial thinking, but also allowed the students to taste the charm of mathematics, and realized that "playing mathematics is infinitely fun, loving mathematics and benefiting for life", so that the core literacy of mathematics can take root in practice.