Basic rules of test construction are detailed to provide teachers with ways to improve the validity and reliability of teacher-made tests and worksheets. Designing the test, writing the items, and scoring the test are each discussed. The critical need for good instruments is promoted. (MP)

A defense of testing is given. The author examines opposition to and criticism of testing, and discusses teaching to the test, effects on curricula, and test bias. (MK)

A study was conducted to determine the difficulties students have in correctly completing computer-scored answer sheets. Results indicate that clerical errors on computer-scored sheets exist and may account for more of the errors on this type of test than has been thought. (MK)

Discussed are some objections to using calculators in mathematics instruction and testing. Indicates that many commercially available tests do not permit the use of a calculator. Several steps to facilitate the use of calculators are suggested. (YP)