How to add combination and decomposition questions to online quizzes

How to add combination and disassembly of questions in online answering questions

With the development of online education, more and more educational institutions and schools have begun to adopt online The answering system is used to assess students’ knowledge and complete assignments. In the traditional answering system, usually only a single question can be set, and only one option can be selected or filled in for the answer. However, in actual teaching, the combination of questions and the dismantling of questions can better help students understand knowledge, develop thinking skills and problem-solving abilities. Therefore, it is very meaningful to add the function of combining and disassembling questions in the online question answering system.

In order to realize the function of combining and disassembling questions in the online answering system, we need to make corresponding improvements to the system. First, the structure of the question bank needs to be adjusted and the relationship fields of the questions need to be added. For example, if questions on a certain topic or knowledge point are a combination of each other, a field can be added to record the combination relationship of the questions. For a more complex problem, it can be broken down into multiple sub-problems and then linked through associated fields.

Next, the interface of the answering system needs to be adjusted and optimized accordingly. For combined questions, multiple related questions can be displayed on one page at the same time, and students need to answer the questions according to the prompts and requirements of the questions. For disassembly questions, the question can be broken down into multiple sub-questions on a question page. Students need to answer the sub-questions one by one and get corresponding scores and feedback.

In order to better illustrate how to realize the function of combining and disassembling questions, a simple code example is given below.

// 题目的数据结构
class Question:
    def __init__(self, content, answer):
        self.content = content
        self.answer = answer
        self.sub_questions = []  # 记录拆解后的子问题

    def add_sub_question(self, sub_question):
        self.sub_questions.append(sub_question)

    def get_sub_questions(self):
        return self.sub_questions


// 题库的数据结构
class QuestionBank:
    def __init__(self):
        self.questions = []

    def add_question(self, question):
        self.questions.append(question)

    def get_questions(self):
        return self.questions


// 在线答题系统的界面
class OnlineQuiz:
    def __init__(self, question_bank):
        self.question_bank = question_bank

    def display_combined_questions(self):
        questions = self.question_bank.get_questions()
        for question in questions:
            if len(question.get_sub_questions()) > 0:
                # 显示组合题目
                print(question.content)
                for sub_question in question.get_sub_questions():
                    print(sub_question.content)
            else:
                print(question.content)

    def display_split_questions(self, question):
        sub_questions = question.get_sub_questions()
        for sub_question in sub_questions:
            print(sub_question.content)

    def submit_answer(self, question, answer):
        # 提交答案的逻辑
        if len(question.get_sub_questions()) > 0:
            # 拆解题的逻辑
            self.display_split_questions(question)
        else:
            # 单个题目的逻辑
            print(question.content)

        # 判断答案是否正确的逻辑
        if answer == question.answer:
            print("答案正确")
        else:
            print("答案错误")

Through the above code examples, we can realize the function of combining and disassembling questions in the online question answering system. In this way, students can answer questions more flexibly, especially for some complex questions, which can improve students' learning effects and motivation. At the same time, teachers can also provide ratings and feedback more conveniently, making the teaching process more personalized and efficient.

Of course, the above is just a simple example. The actual online question answering system needs to be developed and optimized according to specific needs. I hope the above content can bring you some inspiration and give you a clearer understanding of how to add combinations and dismantle questions in online answering questions.

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