She did the right thing. Her approach is better than the teachers’ honestly. At the very least she should get full marks for it. Bravo on not following the herd mentality and figuring out the solution in a different way. Keep encouraging her different approach to problem solving that’s a great asset even if not always right.
Thank you for your reassuring words. Your experience in teaching mathematics adds great value to your opinion, making it truly invaluable. I find comfort in your thoughtful insights.
That's my approach. 🤞