Nine Chapters on the Love of Learning

What is Jiu Zhang Ai Xue?

Jiuzhang Aixue is an educational AI product suite under Good Future, comprising learning systems for both large and small screens in schools, a mobile application for students, the Jiuzhang Aixue teacher version, and the Jiuzhang Lobster desktop intelligent agent.

This entry corresponds to the Teachers’ Help page in the database; therefore, it focuses on the version intended for teachers, namely “Jiuzhang Teachers”, rather than the student-friendly application with the same name.

Relationship between product name and version

Different products share the Jiuzhang Aixue brand and certain data integration capabilities, but their accounts, functions, pricing, privacy policies, and deployment methods are not exactly identical.

Main functions of the Teacher Version of Jiu Zhang Ai Xue

Over 170 teaching intelligences

• The current product offers more than 170 AI agents that cover tasks such as lesson preparation, grading, creating tests, facilitating communication between home and school, enabling creative teaching methods, facilitating reflection, and managing classes.
• Each agent designs input forms or dialogue flows around specific teaching tasks, so users do not need to start from blank prompts.
• Earlier versions of the app store still listed “over 100 tools”; this difference is due to variations in the timing of updates.
• The number of agents changes depending on new additions, adjustments, and account permissions; the actual list that is visible is determined by the Application Hub after logging in.

Lesson plans and preparation documents

• Teachers can enter the educational level, grade, subject, topic, number of class hours, and teaching objectives to generate lesson plans, script drafts, and rough outlines for teaching designs.
• Interdisciplinary design, large-unit teaching, and project-based learning tools are suitable for organizing more complex curriculum structures.
• Converting PPTs into lesson plans involves extracting the structure from existing course materials to create a document that is easy to modify for teaching purposes.
• The generated results may misinterpret the version of the textbook, the requirements of the new curriculum standards, and the actual situation of the students; therefore, teachers must verify them before starting formal teaching.

AI interactive courseware

• Users can describe their ideas in natural language; the system will then ask further questions or break down the requirements, and generate interactive presentation materials that can be shown.
• Presentation materials can combine images, text, sound, animations, and parameter adjustments to be used for demonstrating geometric cuts, physical processes, language exercises, and more.
• Some interactive courseware supports video interaction and gesture recognition, allowing students’ actions to be incorporated into classroom activities.
• Generating documents and code still requires testing on classroom equipment; browser compatibility, screen mirroring, the network connection, and sensors can all affect the outcome.

Question creation and intelligent test paper compilation

• By drawing inferences from one example, it is possible to create similar exercises based on a given example or knowledge point; this approach is suitable for reinforcing learning after class as well as for setting tasks at different difficulty levels.
• Intelligent test paper generation allows for the organization of tests based on subject, grade level, scope, question type, difficulty level, and number of questions.
• The smart assignment module is used for assigning, collecting, grading, and reviewing class assignments; the mobile app is still in the process of being improved to enhance this module.
• The title, answers, explanations, difficulty level, and uniqueness must be manually checked; generated content that has not been tested cannot be used in official exams.

Essay grading and grade analysis

• Feedback on essays can focus on structure, expression, content, and language, to assist teachers in preparing initial comments.
• Performance analysis can organize the performance of classes or individual students, identifying common errors and weak areas in knowledge.
• AI feedback should not replace a teacher’s assessment of the student’s true purpose for writing, age, individual differences, and developmental progress.
• Before uploading essays, grades, and lists, remove any unnecessary names, contact information, and other personal details.

Layered assignments in conjunction with students’ learning conditions

• The teacher version can be integrated with the JiuZhang AiXue student app; after students complete their homework, teachers can aggregate the answers and obtain information on the class’s performance.
• Teachers can adjust their lessons based on common difficulties and design tiered assignments for learners at different levels.
• Student profile data constitutes highly sensitive educational information; schools should define the purposes of collection, access permissions, and retention periods.
• Automatic recommendations are merely a teaching aid; decisions regarding class assignment, evaluations, disciplinary actions, and academic advancement with significant consequences must be made by humans.

Creative classroom tools

• Tools such as a random name picker, a generator for experimental principles, and a device for measuring the volume of sound during morning readings are used to increase classroom engagement.
• Interdisciplinary and interactive teaching materials combine parameters, animations, sound, and classroom discussions, making them suitable for illustrating abstract concepts.
• Cameras, microphones, or environmental sensing functions require appropriate device permissions; teachers should first explain the purpose and obtain the necessary authorization.
• The effectiveness of tools cannot replace the teaching objectives; classroom design should avoid excessive entertainment elements and public comparisons among students.

Class management and communication between home and school

• The class score board can keep track of points earned from various activities or behaviors, while intelligent seating arrangement tools can help take into account various factors when deciding on where students should sit.
• A high EQ response generator, a praise generator, and tools for communication between home and school can help create clearer and more measured draft messages.
• Points and seating are related to students’ fairness and privacy; models should not be allowed to make decisions on their own or to disclose sensitive differences.
• Important communications regarding accidents, disciplinary actions, fees, health issues, and family conflicts must have the facts verified by teachers in accordance with school policies.

Teaching Resource Library

• The resource library covers various educational levels such as primary school, junior high school, and senior high school, as well as subjects including Chinese, mathematics, English, history, geography, politics, physics, chemistry, and biology.
• Teachers can use the textbook versions and the structure of the knowledge to find materials for lesson preparation, question creation, and classroom use.
• The fact that a resource is accessible does not mean that rights to publish it, use it for training, or distribute it commercially are granted; it is necessary to check the specific licensing terms before downloading or adapting it.
• Textbooks are updated, and regional curricula as well as school progress levels may vary; it is necessary to compare each item with the actual version before use.

Jiuzhang Lobster Desktop AI

NineClaw, also known as NineChapter Lobster, is a desktop assistant for teachers launched by NineChapter Aixue in 2026; it serves a purpose different from that of ordinary web-based conversation tools.

Local task execution

• Jiuzhang Lobster operates in a desktop format; the product description emphasizes that calculations are carried out locally, and it offers an independent sandbox as well as a closed skill system.
• Running locally can reduce the need for certain data to leave the device, but networked models, third-party tools, and account synchronization may still involve data transmission.
• Teachers should determine the data boundaries based on the actual permissions of each skill and connector, and cannot assume that all data remains within the device just because it is considered “local”.

Skills and Tools Plaza

• The Skills Plaza allows for the installation of intelligent lesson plans, homework assignments, and teaching schedules – tools designed specifically for teachers.
• The Tool Plaza can be connected to teaching and research question banks as well as other services, enabling agents to utilize external resources when creating test papers or handling data-related tasks.
• Before installing the skills, it is necessary to check the development entity, access directories, network connection, available operations, and the update mechanism.
• Just because a desktop assistant can carry out tasks does not mean that the results will always be correct; human verification should be carried out before sending, overwriting, or making bulk modifications.

Office collaboration and automation

• Jiuzhang Lobster can be integrated with popular communication tools such as Lark, QQ, WeCom, and DingTalk.
• Scheduled tasks are suitable for organizing materials according to a plan, generating reminders, or handling regular teaching tasks.
• Smart memory retains context, aiding in the sequential handling of class and course tasks.
• Sending content automatically to parent groups or students has external implications; therefore, approval processes, recipient verification, and failure handling should be in place.

Complete usage process for the teacher version

1. Determine whether the task relates to lesson preparation, creating teaching materials, setting questions, grading assignments, communication, or class management, and gather only the minimum necessary materials.
2. Log in using your phone number on the web page or iPhone app, and fill in the school type, grade level, and subject as indicated on the page.
3. Select the appropriate agent from the AI Application Plaza; do not use the features intended for students together with the interface designed for teachers.
4. Fill in the grade, textbook version, topic, teaching objectives, duration, question types, or class conditions.
5. After creating the draft, check the curriculum standards, factual information, answers, language used, and suitability for students.
6. When creating interactive course materials, test the animations and user inputs in a real browser, projection device, and network environment.
7. When working on assignments, it is first necessary to verify the connection between students and their respective classes, before proceeding to distribute tasks, collect data, and review students’ performance.
8. Remove any unnecessary personal information before downloading or sharing, and verify the copyright of the resource as well as the school’s data policies.
9. Keep the manually modified versions and classroom feedback, and continuously adjust the hints and teaching materials.

Procedure for using Jiu Zhang Lobster

1. Obtain the desktop client from the official entry for the Teacher version of JiuZhang AiXue, and check the system and device requirements.
2. Log in to the teacher account to view the permission details for the sandbox, local directories, network, and communication tools.
3. Install only the minimum set of skills required to complete the current task in the Skills Plaza, in order to avoid granting too many permissions at once.
4. When connecting to a question bank or office tools, verify the account scope, readable data, and available actions.
5. Describe the goal, input files, output format, deadline, and actions that must not be performed in natural language.
6. First, use non-sensitive samples for testing to check the generated files, questions, course materials, and message content.
7. Before enabling scheduled or batch tasks, set up manual review points and retain the original files as well as the sending records.

Input, output, and manual review

Price and usage rights

The fact that it can be downloaded and installed for free does not mean that all agents, the number of generations possible, the question bank, storage options, or school-related functions will remain free forever; nor can current benefits be inferred from previous offers of \"free additional services\".

The public pages do not provide complete information regarding membership levels, the prices of individual in-app purchases, automatic renewal options, balance carryover, and refund policies; it is necessary to refer to the orders within the account and the confirmation page on the app store before making a payment.

Platform and system support

Login and Account

• Registration and logging in require a mobile phone number; the account can also store the username, type of school, educational level, and subjects taught.
• When the school sends an invitation for login, it may provide the teacher’s name and phone number in advance; the account is activated only after the teacher accepts the invitation.
• Logging in with a third-party account may allow access to the profile picture, nickname, and other account details displayed on the authorization page.
• When a school acts as a processor of personal information, the platform may be entrusted by the school to handle teaching and student management data in accordance with its instructions.
• Teachers should first ensure that the school has provided the necessary notifications and given the required approvals; they should not introduce class lists without a legitimate basis.

Privacy and protection of minors

• The current policy on personal information protection applies to both the Teacher Version of JiuZhang Aixue and NineClaw, and it is indicated that it was updated in March 2026.
• Smart dialogue systems can handle text, voice, files, images, and commands; they also record the inputs, the content generated, and the topics of the conversation in order to ensure continuous service.
• The application may handle device identification, system, network, logging, search, clipboard, camera, album, and storage permissions, depending on the features that are enabled.
• The privacy policy states that the data is stored in an encrypted form within China, and is retained for as long as it is necessary for the intended purposes or as required by law.
• Users can access, correct, delete, revoke permissions, obtain copies, or request cancellation; for some of these actions, it is necessary to contact service staff and undergo identity verification.
• The product is intended primarily for adult teachers, and it does not collect information from minors directly; when student data is involved, the consent of guardians and authorization from the school are required.
• When essays, homework, grades, audio, video, and student performance data are used to identify students, such data should be de-identified and access to it should be restricted.
• The team should determine the scope of data processed by each third-party AI provider, software development toolkit, and office connector.

API, SDK, and open-source status

• The privacy policy includes software development kits and application interfaces that are used by third-party websites or applications within the scope of the products and services offered.
• This legal definition does not mean that developer registration, key applications, interface documentation, usage quotas, and prices are already available to the public.
• At present, there are no confirmed documents available for downloading public developer APIs or official SDKs; school integrations should be handled through formal business and technical channels.
• Jiuzhang Lobster offers various skills and MCP tool capabilities, but this does not mean that the platform itself is licensed under an open-source license.
• To date, no official open-source repositories nor product-level open-source licenses for the Nine Chapters Love Learning Teacher version or Nine Chapters Lobster have been identified.

Which users are it suitable for

• Teachers on the front line who need to quickly develop lesson plans, script drafts, teaching plans, and interdisciplinary approaches.
• Subject teachers who need to create course materials with animations, parameter adjustments, or interactive elements for class use.
• Teachers and teaching researchers who are responsible for creating test papers, grading essays, analyzing scores, and assigning differentiated homework.
• The homeroom teacher is responsible for class management, communication between home and school, seating arrangement, and handling student feedback.
• Teachers who wish to connect to question banks, office tools, and run scheduled tasks on a desktop.
• Schools or educational institutions that require integration between classrooms, homework, self-study time, and campus facilities.

Product advantages

• Teacher-related use cases are quite diverse; currently, there are over 170 agents that are utilized throughout the entire teaching process.
• Interactive courseware not only generates static pages but can also include animations, parameters, sound effects, and gesture interactions.
• The teacher version is connected to the student app, allowing the results of assignments to be used for analyzing the class’s performance.
• Jiuzhang Lobster extends the teacher AI from web-based Q&A to desktop files, tools, and scheduled tasks.
• The subject resources and question bank available at Good Future provide the educational content foundation for lesson planning, question creation, and exam paper compilation.

Capacity limits and risks

• AI-generated lesson plans may exhibit misunderstandings of curriculum standards, mismatches with the version of textbooks used, and activities that are not suitable for actual classrooms.
• Automatic question generation and grading may produce incorrect answers, inconsistent scores, or inappropriate feedback.
• Student performance data reflects only the tasks and samples that have been collected, and it cannot fully represent the students’ abilities and development.
• Interactive course materials rely on devices, browsers, the internet, cameras, or sensors; it is necessary to prepare offline plans and conduct trial sessions before class.
• Desktop agents have the capability to manipulate files and external tools; incorrect commands may lead to accidental sending of data, overwriting of it, or exposure of such data.
• Running locally cannot eliminate the data risks associated with all networked services; each skill and connector must be reviewed separately.
• Decisions related to grades, comments, disciplinary actions, class assignments, and the rights of minors must provide teachers with avenues for review and appeal.

Copyright and commercial usage notes

• Textbooks, test papers, teaching aids, papers, images, videos, audio files, and fonts may be subject to copyright or licensing restrictions.
• The resources in the database can be viewed or downloaded, but this does not permit their public publication, use in paid training programs, inclusion in advertisements, or resale.
• AI-generated content may be similar to existing materials; it is necessary to check the requirements regarding citations, adaptations, and attribution before releasing lesson plans and test questions.
• When uploading students’ essays and works, teachers must also take into account author rights, privacy, and school policies.
• At present, there is no officially confirmed license for the commercial use of the generated content; written approval must be obtained for commercial courses and publishing projects.

Frequently Asked Questions

What is the relationship between Jiuzhang Aixue and the teacher’s assistance?

Teacher Help has been renamed to Teacher Help – 9 Chapters Edition; however, both the website and the app still display the name “Original Teacher Help” to help existing users recognize it.

Are the Teacher’s Version and Student’s Version of Jiuzhang Aixue the same application?

No, the teacher version is designed for lesson planning, creating teaching materials, organizing tests, grading assignments, and managing classes, while the student version offers functions such as photo-based grading, answering questions, and personalized exercises. The two versions can work together in contexts related to homework and students’ learning progress.

How many AI tools are available in the Teacher version of 9Chang Aixue?

The latest updates on product upgrades indicate that more than 170 agents are now available, while the old information in the app store still lists over 100; the actual number should be checked in the app marketplace after logging in.

What can AI-driven interactive course materials do?

It can break down an idea into a presentation that includes text, images, audio, animations, and parameter interactions; in some scenarios, video and gesture interactions are also available.

What is the difference between Jiu Zhang Lobster and the website’s teacher version?

Jiuzhang Lobster is a desktop intelligent agent that can install skills, connect to tools, handle local tasks, and execute scheduled operations; the web version for teachers focuses more on invoking educational intelligent agents based on specific scenarios.

Is the Teacher Version of Jiuzhang Aixue free?

The iPhone app can be downloaded for free, but it includes in-app purchases; the full details and prices for the web, desktop, and school versions are not available publicly – these should be checked on the account and billing page.

Can students upload their grades and essays directly?

It is necessary to comply with the instructions given by the school and the guardians, by removing unnecessary names and contact details, as well as by restricting access to, sharing of, and saving of documents.

Does JiuZhang AiXue offer public APIs or open-source code?

At present, there are no developer documentation available for the general public, no processes for requesting keys, no official open-source repositories, and no product-level open-source licenses; moreover, internal interfaces and skills cannot be considered equivalent to public APIs.

How to add a FAQ Schema

On this page, each common question is presented under a hierarchical heading, with the corresponding answer provided right in the following paragraph; the site template can use this format to generate structured FAQ data on the server side.

The structured data content should match the questions and answers visible on the page; it must not include hidden prices, ratings, links, marketing promises, or unconfirmed free benefits.

Summary

The Teacher Version of JiuZhang AiXue allows teachers to consolidate lesson planning, teaching materials, assignments, test creation, grading, information on students’ progress, and communication in one AI-powered workspace, thereby creating a closed-loop teaching system with the student side.

Jiuzhang Lobster offers additional desktop-based tools and automation features, but teachers still need to give priority to verifying knowledge, protecting students’ rights, managing data access, and approving external actions over efficiency.