How to compile high-quality chemistry test papers

Answer 1

The preparation of high-quality chemistry papers could start from the following aspects:

** 1. Basic Requirements **
1. ** Assessment Details **
- The coverage was comprehensive and the distribution was reasonable. The proportion was appropriate. It was in line with the characteristics of the chemistry discipline. It was representative and highlighted the key points. It was connected to society and the reality of life.
2. ** Assessment Depth **
- Comply with the outline, avoid difficult or easy questions, the overall difficulty is moderate, so that those who meet the requirements can pass.
3. ** Number of questions **
- The number of questions was appropriate. It could meet the coverage, reliability, and validity requirements of the test questions, and it could also allow the candidates to have enough time to answer them (in the case of difficult tests).
4. ** Question independence **
- The questions were independent of each other and did not provide answers or hints to each other.
5. ** Arrange **
- The arrangement was reasonable. The questions of the same type were arranged in a concentrated manner and gave concise instructions, explaining the requirements and methods of answering. All kinds of questions should be arranged in the order of easy first and then difficult. The data required for the answer, such as atomic weight, can be collectively prompted.

** II. Establishment procedure **
1. ** Overall Concept **
- The purpose and nature of the examination (pre-examination, mid-term diagnosis, end-of-term evaluation, etc.) should be clearly defined. According to the purpose, the scope and requirements of the examination (qualification standards), as well as the examination methods (oral examination, written examination, operation method) and types (norm control test, target control test, objective test, etc.) should be determined.
2. ** Draw up the preparation plan **
- The preparation plan was the blueprint for the test paper design and the basis for the selection of test questions. It included two parts of content. One was the principle requirements for the selection of test questions and the preparation of test papers, which clearly defined the examination objectives, content scope, methods, test questions types, specific requirements for selection and preparation, etc. The second was the distribution of test questions content and levels (often presented in the form of two-way tables). When drawing up the two-way detailed list, attention should be paid to the reasonable level classification and appropriate proportion.
3. ** Writing and reviewing questions **
- The questions should be self-written to avoid being the same as the textbooks and revision materials. The content of the review included whether it was in line with the purpose and nature of the examination, whether the scope and level distribution of the content were in line with the preparation plan, whether there were scientific errors, whether the questions were complete, clear and concise, whether they were identical to existing exercises, whether there were mutual hints of answers, etc. The results of the review could be completely qualified, generally qualified, partially qualified, and unqualified. The number of shortlisted questions should be more than the number of questions planned for screening.
4. ** Test papers **
- When selecting a topic, you should take into account the difficulty requirements based on the preparation plan.
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