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After-Class Exercises ​

Suitable for scenarios like after-class exercises, in-class quizzes, and knowledge Q&A. Supports multiple-choice and true/false questions, automatically scores upon completion, allowing immediate viewing of scores and correct answers.

Basic Information ​

Case Tag Image ​

Instructions ​

I. Applicable Scenarios & Industries ​

After-Class Exercises: Textbook companion exercises, extracurricular knowledge expansion practice.

In-Class Quizzes: Instant classroom testing, quick answering to check teaching results.

Knowledge Q&A: Knowledge popularization and fun Q&A at places like science museums, youth palaces.

II. Usage Process ​

1. Create QR Code ​

Use the template to create an exercise QR code, and modify the questions and form settings according to the actual educational content.

  • Supports setting multiple-choice and true/false questions with automatic scoring
  • Can set answerer restrictions, limit re-attempts; learn about form filling restrictions
  • Supports viewing results and scores immediately after submission

2. Deploy QR Code ​

The QR code can be printed and distributed, displayed on a screen in class, or embedded in e-textbooks.

  • Supports direct access to the test by scanning the code with WeChat on a mobile phone
  • No app installation required; lightweight and fast testing experience

3. View and Summarize Answer Results ​

  • View Personal Score: After completing the answers, submitters can immediately view their score and analysis.
  • View All Scores: Administrators can view all answer records and performance in the Data & Statistics interface.
  • Export Scores for Archiving: For those needing physical archives, all participants' answer scores can be summarized, exported, and printed.

III. Frequently Asked Questions ​

1. Is it free to use? ​

Answer: You can choose the version that suits your actual needs.

  • Free Version: Supports creating exercise forms, unlimited number of respondents, permanent storage of answer data, meeting general needs for exams and practice.
  • Flagship Version (¥2680/year): Supports advanced features like multi-user collaboration for managing score data, suitable for large-scale teaching and training projects.

View details: Version Selection Guide

2. How does CaoLiao ensure my data security? ​

Answer: We employ industry-leading security protection technologies to safeguard every user's data security.

  • Certified by the Ministry of Public Security with Level 3 graded protection, passed Alibaba Cloud security penetration tests
  • Served over 10 million enterprises and organizations, including the Winter Olympics Organizing Committee, various provincial/municipal governments, and large central enterprises
  • Stable and reliable data storage, with configurable access permissions and encryption protection

View details: Data Security Statement

3. Can the exercise questions be modified? ​

Answer: Yes, question types, quantity, and point values can all be adjusted as needed. Detailed tutorial: Modify Forms

4. Will simultaneous answering by multiple users cause conflicts? ​

Answer: The system supports high concurrent access, allowing multiple users to scan and answer simultaneously.