A ruler, a clock and a compass need to be prepared for the second book of mathematics in grade two. Others are commonly used third-line field books, plaid books, low-priced books, pencils, erasers and other stationery. Rulers are used to mark lines and identify lengths.

Clock is the learning content of the second chapter of mathematics, so that children can know the clock and calculate the time simply. The compass is used in the chapter of knowing the direction. Children need to know the orientation of the map, such as up north, down south, left west and right east. According to the map, they can tell which direction another object is in.

Math:

1, jigsaw puzzle.

The first unit of the second volume of senior one mathematics is to know plane graphics and need puzzles. Parents are advised to prepare two puzzles.

2, small sticks, small discs.

The first volume of senior one mathematics mainly studies numbers, sticks and disks within 100, which can train children to count and strengthen their understanding of logarithmic division.

3. Counter.

Write the corresponding numbers according to the beads on the counter, or write all possible numbers according to the sum of the beads. It may be difficult for children to understand, but it will be much better to explain and demonstrate in kind.