1. Making 3D geometric figures: We can make 3D geometric figures with cardboard, colored paper and other materials, such as cubes, cylinders and cones. These figures can help us better understand the concept of solid geometry.

2. Making music score models: We can make music score models with cardboard, colored paper and other materials, such as music score bars, music score discs and so on. These models can help us better understand the concept of score.

3. Making a clock model: We can make a clock model with cardboard, colored paper and other materials, which can help us better understand the concept of time. Making number axis model: We can make number axis model with cardboard, colored paper and other materials, which can help us better understand the concept of number axis.

4. Making area and volume models: We can use cardboard, colored paper and other materials to make area and volume models, such as rectangles, squares, triangles, circles and so on. These models can help us better understand the concepts of area and volume.

Characteristics of Mathematical Manual Learning Tools

1. Intuitiveness: Mathematical manual learning tools usually show mathematical concepts and principles through objects or models, so that students can understand and master these knowledge more intuitively. Hands-on operation: Mathematics manual learning tools need to be made or operated by students themselves, which can not only exercise students' hands-on ability, but also enhance students' understanding and memory of mathematics knowledge.

2. Interaction: Math learning tools usually require cooperation and communication between students, which can improve their teamwork and communication skills. Creativity: Handmade mathematics works encourage students to develop their creativity, design and make unique mathematical models or objects, which can improve their innovative thinking ability.

3. Interesting: Mathematics learning tools are usually very interesting, which can stimulate students' interest and enthusiasm in mathematics and make them more willing to actively study and explore.

4. Practicality: Mathematics learning tools can not only be used in classroom teaching, but also help students solve practical problems and improve their problem-solving ability. Flexibility: Mathematical manual learning tools can be adjusted and improved according to students' learning progress and understanding, which has strong flexibility.