The practical homework of mathematics in the third grade of primary school can help children identify triangles, rectangles, parallelograms, trapezoid and other figures with cardboard, and can help children understand the concepts of perimeter and area.
1, let children know first, triangle, square, trapezoid, parallelogram.
2. Draw some figures on cardboard of different colors.
3. Let children spell patterns, lace, etc. According to the graph.
Practical homework, as its name implies, is a kind of task or homework completed in practice. Its purpose is to enable students to learn and master relevant knowledge and skills in practice, so that students can better apply the theoretical knowledge they have learned.
Practical homework can take many forms, such as experiments, literature research, investigation and research. Usually, practical homework can make students really understand and master what they have learned more than pure theoretical homework, because through practice, students can understand problems more deeply and remember and digest knowledge more easily.
Practical homework is also a way to cultivate students' initiative and creativity. Through practical homework, students can quickly change from passive learners to active explorers and problem-solving participants. In the process of completing practical homework, they can constantly think, try and innovate, thus cultivating their creativity and practical ability.
In a word, practical homework is a very beneficial way of learning, which can enhance the relationship between students' practical application ability of what they have learned and abstract theory, and cultivate students' practical ability and innovation ability.
How to do primary school students' practical homework
1, select the actual work content.
The content of primary school students' practical homework should be closely related to the subject, which should not only meet the requirements of the subject, but also meet the students' ability and interest. For example, Chinese class allows students to take reading notes and keep diaries, math class allows students to design math games or make math tools, and science class allows students to do experiments or observe surveys.
2, clear the purpose and requirements of the actual work.
Teachers should make clear the purpose and requirements of practical homework, let students make clear the significance and objectives of practical homework, and make clear the grading standards and requirements of homework. This can help students to finish their practical homework more purposefully and pertinently, and at the same time, it can also help teachers to evaluate students' homework better.