- Strong and Durable: This large teacher protractor is crafted from wear-resistant ABS, ensuring it withstands frequent use in busy classrooms without compromising on durability. - Safe and User-Friendly: With its burr-free design and rounded edges, this protractor guarantees a safe experience for users, eliminating the risk of cuts or scratches—ideal for educational settings. - Effortless Operation: Lightweight and easy to handle, this protractor allows for smooth demonstrations in the classroom, making it a practical tool for teachers. - Clear Readings: The large digital display provides precise angle measurements, facilitating accurate readings for effective teaching and learning. Use Scenarios: - Perfect for geometry lessons, helping students visualize and understand angles with ease. - Ideal for classroom demonstrations, allowing teachers to showcase concepts clearly and effectively. - Great for homework assignments, empowering students to practice measurements at home with confidence.