The selected achievement test in this case is Group Mathematics Assessment and Diagnostic Evaluation (GMADE). This is analytical mathematics test which assesses individual student abilities in the main math areas. It is normally done by children in K-12 grade. The test is administered in full battery by a teacher, where the child is required to have a pencil and a paper to write the test. This test is considerably detailed since it requires 50 to 90 minutes to be completed. This can either be done as a single test or in a number of shorter sessions. This means that the test is managed with a high level of flexibility. GMADE is a group-administered in-depth test that assists educators to identify student’s area of weakness in mathematics, where they may require instruction or further assistance. Thus it can be regarded as a test that guides the teacher in assisting children to improve their computational skills among other mathematical aspects (Pearson Education, Inc, 2009).
GMADE test measures skills which include communication and concepts, application and process, as well as computation and operations. GMADE is a spring and fall norm-referenced, grade-based and age, based. The tests available scores include values of growth scale, stanines, equivalents of normal curve, percentiles, standard scores, age equivalents and grade equivalents. GMADE test involves four main parts which include taking the test, analyzing the test results, teachers’ intervention by providing materials and assistance to improve the poorly performed sections and finally reassessment. Reassessment involves GMADE parallel forms to evaluate the student progress. Its main aim is to determine whether the student managed to improve aspects they were weak in (Pearson Education, Inc, 2009).
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