教育AI：让每个孩子享受个性化教育

智能备课与教学支持

class TeacherAssistantAI:
    """AI教师助手系统"""
    
    def generate_lesson_plan(self, topic, grade, duration):
        """生成教案"""
        plan = self.llm.generate(f"""
        为{grade}年级生成一节{duration}分钟的{topic}课教案：
        
        包含：
        1. 教学目标（知识、能力、情感）
        2. 教学重难点
        3. 教学过程（导入、展开、练习、总结）
        4. 教学方法
        5. 作业布置
        """)
        
        # 添加互动环节
        plan['interactions'] = self.design_activities(topic, grade)
        
        # 准备教学资源
        plan['resources'] = self.gather_resources(topic)
        
        return plan
    
    def analyze_student_performance(self, class_data):
        """学情分析"""
        analysis = {
            'overall': self.calculate_class_metrics(class_data),
            'individual': self.identify_struggling_students(class_data),
            'knowledge_gaps': self.find_common_mistakes(class_data),
            'recommendations': self.generate_teaching_suggestions(class_data)
        }
        
        return analysis
    
    def create_differentiated_materials(self, topic, levels):
        """分层教学材料"""
        materials = {}
        
        for level in ['basic', 'intermediate', 'advanced']:
            materials[level] = {
                'exercises': self.generate_exercises(topic, level),
                'explanations': self.adapt_content(topic, level),
                'challenges': self.create_challenges(topic, level)
            }
        
        return materials