Math:

1, small cube and grid paper

The second unit of mathematics in the second volume of the fourth grade should learn to observe graphics from different positions.

It may be difficult for children to imagine three-dimensional figures in their minds at first.

During the practice, parents can place graphics at will, and then try to draw graphics in different positions.

2. Nail board and rubber band

The seventh unit of mathematics in the second volume of the fourth grade, "the movement of graphics", requires that you can draw axisymmetric graphics and translational graphics, and you can practice with the help of nail boards and rubber bands.

Language:

Reading record book

The first, second and third grades belong to the lower grades, and the fourth grade belongs to the upper grades. Taking good reading notes can accumulate material for writing a good composition.