Constance Kamii believes that : A. Worksheets are useful if young children are mature enough to use a pencil
B. Worksheets are good, clear artwork can supplement concrete activities.
C. Worksheets are harmful, even in the primary grades.

Which of the following situations best demonstrates the principle of separation of powers in the u.s. government? a. the president can veto laws passed by the legislature. b. the courts must approve constitutional amendments. c. states create their own educational policies. d. members of the legislature are elected by voters.