Bill MacKenty

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chatGPT part 3: how do I know you know?

Posted in Computer Science Teaching Diary on 10 - December 2022 at 08:57 AM (one year ago). 547 views.

Out-of-school coding assignments are no longer as important as being able to understand the code. The return of oral exams?

As a computing teacher I use standard written assessments with my students. Questions include different assessment objectives such as "state", "describe" and "explain". I also use small code problems where students must solve a problem and write an answer in pseudocode. There is an internal assessment that students write; worth 25% of their final grade students must solve a problem for a real client. This is mostly independent, and a place where students could use outside tutors to solve a problem. 

For any work outside of class, I will add oral component to the assessment.

According to chatGPT, 

Some key steps for structuring an oral exam for computer science include:

  1. Determine the goals and objectives of the exam: The first step in structuring an oral exam for computer science is to clearly define the goals and objectives of the exam. This will help to ensure that the exam is focused and that it effectively evaluates the student's knowledge and understanding of the material.
  2. Identify the key topics and concepts to be covered: Once you have determined the goals of the exam, you can identify the key topics and concepts that will be covered. This could include specific programming languages, algorithms, data structures, or key theories or ideas in computer science.
  3. Create a structured format for the exam: To ensure that the exam is well-organized and focused, it's important to create a structured format for the exam. This could involve dividing the exam into different sections, each focused on a specific topic or concept, or using a specific format (e.g. Q&A, presentation, problem-solving) to evaluate the student's knowledge.
  4. Develop a list of questions: The next step is to develop a list of questions that will be used during the exam. These should be focused on the key topics and concepts covered in the exam, and should be designed to evaluate the student's knowledge and understanding of the material.
  5. Plan for student evaluation and feedback: Finally, it's important to plan for student evaluation and feedback. This could involve using a grading rubric to evaluate the student's performance, providing written or verbal feedback to the student, or allowing the student to ask questions or provide feedback on their own performance.

Overall, the best way to structure an oral exam for computer science is to carefully plan and organize the exam, focusing on the goals and objectives of the exam and the key topics and concepts that will be covered. By following these steps, you can create an effective oral exam that effectively evaluates the student's knowledge and understanding of the material.