1. Prepare two cubes of paper.
2. Put two pieces of paper into a cube.
3. Write the numbers on the cube (6 can also be regarded as 9). One wrote: 0, 1, 2, 3, 4, 5. The other said: 0, 1, 2, 6, 7, 8.
4. Cut the paper into the picture below.
5. Assemble the paper and write 1-65438+ February on the paper in turn.
6. After writing, the cube calendar is finished.
The significance of making manual cubic calendars;
1, promote the application of mathematics in life
Use what you have learned to solve problems, think problems in an orderly way, and accumulate experience in mathematical thinking activities. In the process of making an activity calendar, students use four cubes to represent 12 months, 3 1 day and Monday to Sunday respectively. Among them, using two cubes to represent 3 1 day needs flexible consideration.
2. Enhance students' exploration ability.
In the process of exploring calendar making methods, students conduct a lot of reasonable reasoning and deductive reasoning on the basis of observing and analyzing data, which cultivates the ability of orderly thinking and solving problems, and also better understands the application and significance of year, month and day in life.
3. Stimulate students' practical ability
It not only cultivates students' ability to collect and sort out materials, but also gives full play to students' creative ability, and consolidates relevant knowledge about year, month and day in the process of making calendars.
4. Improve students' innovative thinking.
It provides a stage for children to show and share the joy of harvest. Let more children participate in the actions of loving, knowing and thinking about mathematics, stimulate students' innovative consciousness, glow their enthusiasm for learning mathematics, and let them feel colorful and enjoy learning mathematics.
5. Enhance students' understanding of the calendar.
Let students better understand the concepts of year, month, day and time and the concept of calendar time.