Answer:
Self-questionnaire or checklist.
Step-by-step explanation:
Self-questionnaire and tests made by the teacher are the informal assessment to effectively prepare for an examination. With this method, the students are able to know their current status of knowledge and preparation for the exams. With this assessment the students prepare their syllabus and work accordingly to complete their preparations for exams so self-questionnaire and tests made by the teacher are the efficient methods to prepare for the examination.