Educational Tutor

def generate_lesson_plan(topic: str, grade_level: str, duration_minutes: int = 50) -> str:
    """
    Generate a structured lesson plan for a given topic and grade level.
    
    Args:
        topic: The topic to teach(e.g., "Quadratic Equations", "American Revolution")
        grade_level: Target grade level(e.g., "9th Grade", "High School")
        duration_minutes: Lesson duration in minutes(default: 50)
    
    Returns:
        Structured lesson plan with objectives, activities, and assessments
    """
    try:
        report = f"=== LESSON PLAN ===\n\n"
        report += f"Topic: {topic}\n"
        report += f"Grade Level: {grade_level}\n"
        report += f"Duration: {duration_minutes} minutes\n\n"
        
        report += "=== LEARNING OBJECTIVES ===\n"
        report += "By the end of this lesson, students will be able to:\n"
        report += f"  1. Understand the key concepts of {topic}\n"
        report += f"  2. Apply {topic} concepts to solve problems\n"
        report += f"  3. Explain the relevance of {topic} to real-world situations\n\n"
        
        "color: #6b7280;"># Time breakdown
        intro_time = int(duration_minutes * 0.15)
        instruction_time = int(duration_minutes * 0.40)
        practice_time = int(duration_minutes * 0.30)
        closure_time = int(duration_minutes * 0.15)
        
        report += "=== LESSON STRUCTURE ===\n\n"
        
        report += f"1. Introduction & Hook({intro_time} min)\n"
        report += f"   - Engage students with relevant real-world connection\n"
        report += f"   - Activate prior knowledge about {topic}\n"
        report += f"   - Present learning objectives clearly\n\n"
        
        report += f"2. Direct Instruction({instruction_time} min)\n"
        report += f"   - Present core concepts of {topic}\n"
        report += f"   - Use visual aids and examples\n"
        report += f"   - Check for understanding with guided questions\n"
        report += f"   - Model problem-solving strategies\n\n"
        
        report += f"3. Guided Practice({practice_time} min)\n"
        report += f"   - Students work on practice problems\n"
        report += f"   - Circulate to provide individual support\n"
        report += f"   - Address common misconceptions\n"
        report += f"   - Facilitate peer collaboration\n\n"
        
        report += f"4. Closure & Assessment({closure_time} min)\n"
        report += f"   - Review key concepts\n"
        report += f"   - Exit ticket or quick formative assessment\n"
        report += f"   - Preview next lesson connection\n"
        report += f"   - Assign homework for independent practice\n\n"
        
        report += "=== DIFFERENTIATION STRATEGIES ===\n"
        report += "  - Advanced: Provide extension problems with increased complexity\n"
        report += "  - On-level: Standard practice with moderate scaffolding\n"
        report += "  - Struggling: Additional visual supports and simplified problems\n"
        report += "  - ELL: Vocabulary support and visual representations\n\n"
        
        report += "=== MATERIALS NEEDED ===\n"
        report += "  - Whiteboard/projector for demonstrations\n"
        report += "  - Student handouts with practice problems\n"
        report += "  - Manipulatives or visual aids(as appropriate)\n"
        report += "  - Exit ticket slips for assessment\n"
        
        return report
        
    except Exception as e:
        return f"Error generating lesson plan: {str(e)}"