c. See that verbs agree with subjects, and pronouns with antecedents.
d. Insist that the work be paragraphed.
e. Watch for errors in case among the pronouns. The objective case is troublesome.
f. Look for adjective forms where adverbial forms are correct.
8. Require care in all work. Neatness and legibility are essential.
9. Mark errors, do not correct them. Let the children do that. A simple system of marks will enable you to indicate the nature of the error.
10. When the mistakes have been corrected, have a neat copy made and preserved.
11. Try sincerely to work with your children and to secure a genuine spirit of co-operation.