diff --git a/backend/src/controllers/teachers.ts b/backend/src/controllers/teachers.ts
index 2ef63b65..d3b6a4db 100644
--- a/backend/src/controllers/teachers.ts
+++ b/backend/src/controllers/teachers.ts
@@ -2,15 +2,16 @@ import { Request, Response } from 'express';
 import {
     createTeacher,
     deleteTeacher,
-    fetchTeacherByUsername,
+    getTeacherByUsername,
     getClassesByTeacher,
     getClassIdsByTeacher,
     getAllTeachers,
-    getAllTeachersIds, getStudentsByTeacher, getStudentIdsByTeacher
+    getAllTeachersIds, getStudentsByTeacher, getStudentIdsByTeacher, getQuestionsByTeacher, getQuestionIdsByTeacher
 } from '../services/teachers.js';
 import {TeacherDTO} from "../interfaces/teacher";
 import {ClassDTO} from "../interfaces/class";
 import {StudentDTO} from "../interfaces/student";
+import {QuestionDTO, QuestionId} from "../interfaces/question";
 
 export async function getTeacherHandler(req: Request, res: Response): Promise<void> {
     try {
@@ -18,7 +19,7 @@ export async function getTeacherHandler(req: Request, res: Response): Promise<vo
         const username = req.query.username as string;
 
         if (username){
-            const teacher = await fetchTeacherByUsername(username);
+            const teacher = await getTeacherByUsername(username);
             if (!teacher){
                 res.status(404).json({ error: `Teacher with username '${username}' not found.` });
                 return;
@@ -128,3 +129,27 @@ export async function getTeacherStudentHandler(req: Request, res: Response): Pro
         res.status(500).json({ error: 'Internal server error' });
     }
 }
+
+export async function getTeacherQuestionHandler(req: Request, res: Response): Promise<void> {
+    try {
+        const username = req.params.username as string;
+        const full = req.query.full === 'true';
+
+        if (!username) {
+            res.status(400).json({ error: 'Missing required field: username' });
+            return;
+        }
+
+        let questions: QuestionDTO[] | QuestionId[];
+
+        if (full) questions = await getQuestionsByTeacher(username);
+        else questions = await getQuestionIdsByTeacher(username);
+
+        res.status(201).json(questions);
+    } catch (error) {
+        console.error('Error fetching questions by teacher:', error);
+        res.status(500).json({ error: 'Internal server error' });
+    }
+}
+
+
diff --git a/backend/src/data/content/learning-object-repository.ts b/backend/src/data/content/learning-object-repository.ts
index 5d30b956..d8b07943 100644
--- a/backend/src/data/content/learning-object-repository.ts
+++ b/backend/src/data/content/learning-object-repository.ts
@@ -1,6 +1,7 @@
 import { DwengoEntityRepository } from '../dwengo-entity-repository.js';
 import { LearningObject } from '../../entities/content/learning-object.entity.js';
 import { LearningObjectIdentifier } from '../../entities/content/learning-object-identifier.js';
+import {Teacher} from "../../entities/users/teacher.entity";
 
 export class LearningObjectRepository extends DwengoEntityRepository<LearningObject> {
     public findByIdentifier(
@@ -13,4 +14,11 @@ export class LearningObjectRepository extends DwengoEntityRepository<LearningObj
         });
     }
     // This repository is read-only for now since creating own learning object is an extension feature.
+
+    public findAllByTeacher(teacher: Teacher): Promise<LearningObject[]> {
+        return this.find(
+            { admins: teacher },
+            { populate: ['admins'] } // Make sure to load admin relations
+        );
+    }
 }
diff --git a/backend/src/data/questions/question-repository.ts b/backend/src/data/questions/question-repository.ts
index 517305f1..05430ddd 100644
--- a/backend/src/data/questions/question-repository.ts
+++ b/backend/src/data/questions/question-repository.ts
@@ -2,6 +2,7 @@ import { DwengoEntityRepository } from '../dwengo-entity-repository.js';
 import { Question } from '../../entities/questions/question.entity.js';
 import { LearningObjectIdentifier } from '../../entities/content/learning-object-identifier.js';
 import { Student } from '../../entities/users/student.entity.js';
+import {LearningObject} from "../../entities/content/learning-object.entity";
 
 export class QuestionRepository extends DwengoEntityRepository<Question> {
     public createQuestion(question: {
@@ -42,4 +43,17 @@ export class QuestionRepository extends DwengoEntityRepository<Question> {
             sequenceNumber: sequenceNumber,
         });
     }
+
+    public async findAllByLearningObjects(learningObjects: LearningObject[]): Promise<Question[]> {
+        const objectIdentifiers = learningObjects.map(lo => ({
+                learningObjectHruid: lo.hruid,
+                learningObjectLanguage: lo.language,
+                learningObjectVersion: lo.version
+            }));
+
+        return this.findAll({
+            where: { $or: objectIdentifiers },
+            orderBy: { timestamp: 'ASC' },
+        });
+    }
 }
diff --git a/backend/src/interfaces/question.ts b/backend/src/interfaces/question.ts
new file mode 100644
index 00000000..1a8c914a
--- /dev/null
+++ b/backend/src/interfaces/question.ts
@@ -0,0 +1,41 @@
+import {Question} from "../entities/questions/question.entity";
+import {Enum, PrimaryKey} from "@mikro-orm/core";
+import {Language} from "../entities/content/language";
+
+export interface QuestionDTO {
+    learningObjectHruid: string;
+    learningObjectLanguage: string;
+    learningObjectVersion: string;
+    sequenceNumber: number;
+    authorUsername: string;
+    timestamp: string;
+    content: string;
+    endpoints?: {
+        classes: string;
+        questions: string;
+        invitations: string;
+        groups: string;
+    };
+}
+
+/**
+ * Convert a Question entity to a DTO format.
+ */
+export function mapToQuestionDTO(question: Question): QuestionDTO {
+    return {
+        learningObjectHruid: question.learningObjectHruid,
+        learningObjectLanguage: question.learningObjectLanguage,
+        learningObjectVersion: question.learningObjectVersion,
+        sequenceNumber: question.sequenceNumber,
+        authorUsername: question.author.username,
+        timestamp: question.timestamp.toISOString(),
+        content: question.content,
+    };
+}
+
+export interface QuestionId {
+    learningObjectHruid: string,
+    learningObjectLanguage: Language,
+    learningObjectVersion: string,
+    sequenceNumber: number
+}
diff --git a/backend/src/routes/teachers.ts b/backend/src/routes/teachers.ts
index 338ac0b8..2a29897b 100644
--- a/backend/src/routes/teachers.ts
+++ b/backend/src/routes/teachers.ts
@@ -3,7 +3,7 @@ import {
     createTeacherHandler,
     deleteTeacherHandler,
     getTeacherClassHandler,
-    getTeacherHandler, getTeacherStudentHandler
+    getTeacherHandler, getTeacherQuestionHandler, getTeacherStudentHandler
 } from "../controllers/teachers.js";
 const router = express.Router();
 
@@ -18,14 +18,7 @@ router.get('/:username/classes', getTeacherClassHandler);
 
 router.get('/:username/students', getTeacherStudentHandler);
 
-// the questions students asked a teacher
-router.get('/:id/questions', (req, res) => {
-    res.json({
-        questions: [
-            '0'
-        ],
-    });
-});
+router.get('/:username/questions', getTeacherQuestionHandler);
 
 // invitations to other classes a teacher received
 router.get('/:id/invitations', (req, res) => {
@@ -36,14 +29,6 @@ router.get('/:id/invitations', (req, res) => {
     });
 });
 
-// a list with ids of classes a teacher is in
-router.get('/:id/classes', (req, res) => {
-    res.json({
-        classes: [
-            '0'
-        ],
-    });
-});
 
 
 export default router
diff --git a/backend/src/services/teachers.ts b/backend/src/services/teachers.ts
index 8382e4b3..4b8affc5 100644
--- a/backend/src/services/teachers.ts
+++ b/backend/src/services/teachers.ts
@@ -1,9 +1,15 @@
-import {getClassRepository, getTeacherRepository} from "../data/repositories.js";
+import {
+    getClassRepository,
+    getLearningObjectRepository,
+    getQuestionRepository,
+    getTeacherRepository
+} from "../data/repositories.js";
 import {mapToTeacher, mapToTeacherDTO, TeacherDTO} from "../interfaces/teacher.js";
 import { Teacher } from "../entities/users/teacher.entity";
 import {ClassDTO, mapToClassDTO} from "../interfaces/class";
 import {getClassStudents, getClassStudentsIds} from "./class";
 import {StudentDTO} from "../interfaces/student";
+import {mapToQuestionDTO, QuestionDTO, QuestionId} from "../interfaces/question";
 
 
 async function fetchAllTeachers(): Promise<TeacherDTO[]> {
@@ -29,7 +35,7 @@ export async function createTeacher(teacherData: TeacherDTO): Promise<Teacher> {
     return newTeacher;
 }
 
-export async function fetchTeacherByUsername(username: string): Promise<TeacherDTO | null> {
+export async function getTeacherByUsername(username: string): Promise<TeacherDTO | null> {
     const teacherRepository = getTeacherRepository();
     const teacher = await teacherRepository.findByUsername(username);
 
@@ -84,5 +90,42 @@ export async function getStudentIdsByTeacher(): Promise<string[]> {
     return await fetchStudentsByTeacher(username).map((student) => student.username);
 }
 
+async function fetchTeacherQuestions(username: string): Promise<QuestionDTO[]> {
+    const learningObjectRepository = getLearningObjectRepository();
+    const questionRepository = getQuestionRepository();
+
+    const teacher = getTeacherByUsername(username);
+    if (!teacher) {
+        throw new Error(`Teacher with username '${username}' not found.`);
+    }
+
+    // Find all learning objects that this teacher manages
+    const learningObjects = await learningObjectRepository.findAllByTeacher(teacher);
+
+    // Fetch all questions related to these learning objects
+    const questions = await questionRepository.findAllByLearningObjects(learningObjects);
+
+    return questions.map(mapToQuestionDTO);
+}
+
+export async function getQuestionsByTeacher(username: string): Promise<QuestionDTO[]> {
+    return await fetchTeacherQuestions(username);
+}
+
+export async function getQuestionIdsByTeacher(username: string): Promise<QuestionId[]> {
+    const questions = await fetchTeacherQuestions(username);
+
+    return questions.map((question) => ({
+        learningObjectHruid: question.learningObjectHruid,
+        learningObjectLanguage: question.learningObjectLanguage,
+        learningObjectVersion: question.learningObjectVersion,
+        sequenceNumber: question.sequenceNumber
+    }));
+}
+
+
+
+
+