Teaching content:

Page 8-9, (example 1~2).

Teaching objectives:

1, after exploring the calculation process of division in which the divisor is a two-digit number, we can try the quotient by taking the divisor as an integer ten, and the calculation is correct.

2. Develop the habit of careful calculation and check the calculation carefully.

3. Be able to use the learned methods to solve simple practical problems.

Teaching focus:

Guide students to master the method of taking divisor as integer ten quotient.

Teaching difficulties:

Guide students to master the method of trying to do business.

Teaching process:

First, review the introduction.

What is the maximum number of 1 and ()?

40×( )