It is not necessary for teachers to respond to a child every time ...

[rl]

It is not necessary for teachers to respond to a child every time they__________.
 
  Fill in the blank(s) with the appropriate word(s).

Question 2

Teachers should avoid comparing one child with another, although
  they can compare a childs current actions with _______.
 
  Fill in the blank(s) with the appropriate word(s).

[jaygar71]

Answer to Question 1

on every
observation

Answer to Question 2

previous ones

[rl]

Gracias!

[ecabral0]

Thanks for the timely response, appreciate it