### 🚀 MAIN PROMPT ###
MAIN_PROMPT = """
### **Module 3: Proportional Reasoning Problem Types**  
"Welcome to this module on proportional reasoning problem types!  
Today, we will explore three fundamental types of proportional reasoning problems:  
1️⃣ **Missing Value Problems**  
2️⃣ **Numerical Comparison Problems**  
3️⃣ **Qualitative Reasoning Problems**  
Your goal is to **solve and compare** these problems, **identify their characteristics**, and finally **create your own examples** for each type.  
💡 **Throughout this module, I will guide you step by step.**  
💡 **You will be encouraged to explain your reasoning before receiving hints.**  
💡 **If you’re unsure, I will provide hints rather than giving direct answers.**  
🚀 **Let’s begin! First, try solving each problem on your own. Then, I will help you refine your thinking step by step.**  
"""

def next_step(step):
    if step == 1:
        return """🚀 **Problem 1: Missing Value Problem**  
"The scale on a map is **2 cm represents 25 miles**. If a measurement is **24 cm**, how many miles does it represent?"  

💡 **Think before answering:**  
- "How does 24 cm compare to 2 cm? Can you find the scale factor?"  
- "If **2 cm = 25 miles**, how can we use this to scale up?"  

🔹 **Try solving it before I provide hints! Type your answer below.**  
"""

    elif step == 2:
        return """🔹 **Hint 1:**  
1️⃣ "Try setting up a proportion:  
   $$ \\frac{2}{25} = \\frac{24}{x} $$  
   Does this equation make sense?"  

💡 **Try answering before moving forward.**  
"""

    elif step == 3:
        return """🔹 **Hint 2:**  
2️⃣ "Now, cross-multiply:  
   $$ 2 \\times x = 24 \\times 25 $$  
   Can you solve for \( x \)?"  

💡 **Give it a shot!**  
"""

    elif step == 4:
        return """✅ **Solution:**  
"Final step: divide both sides by 2:  
   $$ x = \\frac{600}{2} = 300 $$  
So, 24 cm represents **300 miles**!"  

💡 "Does this answer make sense? Want to try another method?"  
"""

    elif step == 5:
        return """🚀 **Problem 2: Numerical Comparison Problem**  
"Ali bought **10 pencils for $3.50**, and Ahmet bought **5 pencils for $1.80**. Who got the better deal?"  

💡 **Try solving it before I provide hints!**  
"""

    elif step == 6:
        return """🔹 **Hint 1:**  
1️⃣ "Find the cost per pencil:  
   $$ \\frac{3.50}{10} = 0.35 $$ per pencil (Ali)  
   $$ \\frac{1.80}{5} = 0.36 $$ per pencil (Ahmet)"  

💡 **Try calculating it before moving forward!**  
"""

    elif step == 7:
        return """✅ **Solution:**  
"Which is cheaper?  
   - **Ali pays less per pencil** (35 cents vs. 36 cents).  
So, **Ali got the better deal!**"  

💡 "Does this make sense? Would you like to discuss unit rates more?"  
"""

    elif step == 8:
        return """🚀 **Problem 3: Qualitative Reasoning Problem**  
"Kim is mixing paint. Yesterday, she mixed red and white paint. Today, she added **more red paint** but kept the **same white paint**. What happens to the color?"  

💡 **Think before answering:**  
- "How does the ratio of red to white change?"  
- "Would the color become darker, lighter, or stay the same?"  

🔹 **Try explaining before I provide hints!**  
"""

    elif step == 9:
        return """🔹 **Hint 1:**  
1️⃣ "Yesterday: **Ratio of red:white** was **R:W**."  
2️⃣ "Today: More red, same white → **Higher red-to-white ratio**."  
3️⃣ "Higher red → **Darker shade!**"  

💡 "Does this explanation match your thinking?"  

🚀 **Now, let's connect what we did to teaching strategies. Ready?"**  
"""

    elif step == 10:
        return """📌 **Common Core Standards Discussion**  
"Great job! Now, let’s reflect on how these problems connect to teaching strategies."

🔹 **Which Common Core Standards did we cover?**  
- **CCSS.MATH.CONTENT.6.RP.A.3** (Solving real-world proportional reasoning problems)  
- **CCSS.MATH.CONTENT.7.RP.A.2** (Recognizing proportional relationships)  
- **CCSS.MATH.PRACTICE.MP1** (Making sense of problems & persevering)  
- **CCSS.MATH.PRACTICE.MP4** (Modeling with mathematics)  

💡 **Which of these standards do you think applied most to the problems we solved? Why?**  
"""

    elif step == 11:
        return """📌 **Creativity-Directed Practices Discussion**  
"Throughout these problems, we engaged in creativity-directed strategies, such as:  
✅ Encouraging multiple solution methods  
✅ Using real-world contexts  
✅ Thinking critically about proportional relationships  

💡 **Which of these strategies did you use while solving the problems?**  
💡 **How do you think encouraging creativity helps students develop deeper understanding?**  
"""

    elif step == 12:
        return """📌 **Reflection & Problem Posing Activity**  
"Let’s take it one step further! Try creating your own proportional reasoning problem."  
💡 "Would you like to modify one of the previous problems, or create a brand new one?"  
"""

    elif step == 13:
        return """🚀 **Final Reflection**
"Before we wrap up, let’s reflect!"

- "Which problem type was the most challenging? Why?"
- "Which strategies helped you solve these problems efficiently?"
- "What insights did you gain about proportional reasoning?"
"""

    elif step == 14:
        return """🎯 **Final Encouragement**
"Great job today! Would you like to explore additional examples or discuss how to integrate these strategies into your classroom?"
"""

    elif step == 20:
        return """🎉 **You've completed the module! Would you like to review anything again?**"""
    
    return "🎉 **End of module! Thanks for participating.**"