1, number cognition and ordinal number
In this part, students will learn how to recognize and read numbers accurately, including integers between 0 and 20 and partial fractions. They will know the order and size of numbers, and by comparing the sizes of numbers, they can solve the problems related to sorting and comparison. Ordinal numbers are used to indicate the order of numbers, such as "first" and "second".
2. Basis of addition and subtraction
Addition and subtraction is one of the most basic operations in mathematics. In this unit, students will learn how to perform basic addition and subtraction operations and understand their meanings. This will help them solve problems related to counting and comparison.
3. Length, weight and time unit
This part will help students understand how to use the correct length, weight and time unit to describe the properties of objects or the time of events. By comparing the length or weight of different objects, we can understand their size or weight relationship. Time units can help them better understand the passage of time and the sequence of events.
4. Shape and spatial cognition
This part will help students identify and describe different shapes and spatial relationships. By observing and comparing the sizes, directions and positions of different shapes, they can understand their characteristics and attributes. This is very important for solving many problems related to geometry and space.
5. Timetable and calendar
In this part, students will learn how to read and use timetables and calendars. By knowing the date, week and month on the calendar, they can plan and arrange their daily life. Timetable can help them manage their time better and understand the order and interval of events.
6. Fractions and decimals
In this part, students will learn how to read and write fractions and decimals, and compare and convert them. Fractions and decimals are important methods to describe partial quantities and continuous quantities in mathematics. Through study and practice, they will be able to understand their application and significance in daily life.