The test is given to the whole class on paper and marked in about 10 minutes. Students are given individual results sheets which show their scores and a concept map showing their strengths. Although many have scored poorly, they are not concerned as they understand the purpose of the pre-test and look forward to learning and improving over the next few tests. Over the next few weeks they are given many small diagnostic tests, often very specific on particular concepts they have studied in class or for homework. Experience has shown that students enjoy doing the tests, particularly those with questions based on diagrams and pictures.
Rapid feedback is important.
During lesson time students use the computers in groups of two or three and work through the formative interactive tests set for them. Much discussion ensues as they debate the relative merits of the choices presented. Answers are not given but on completion of the test they are presented with a range of diagnostics which assists them to deduce which questions are giving difficulties. They may repeat the test and are only allowed to proceed with the next test when they obtain a perfect score for the current test. There is great enthusiasm when the learning curve shows improvement.