The Day and Night Working Model for School Science Project is an educational STEM model designed to help students understand the concept of Earth’s rotation and how day and night occur. This hands-on learning tool visually demonstrates the movement of the Earth in relation to the Sun, making complex geography and astronomy concepts easy to explain. Ideal for school science exhibitions, classroom demonstrations, and viva exams, this model is suitable for Class 6 to Class 10 students. It supports CBSE, ICSE, and State Board curriculum requirements and helps students present their projects confidently during science fairs. The model is battery operated and safely designed for student use. It comes ready-made and pre-assembled, mounted on a sturdy wooden base with a clear “DAY AND NIGHT PROJECT” label, making it easy to display and transport. The rotating globe and sun mechanism provide a clear, visual understanding of how sunlight causes day and night on different parts of the Earth. This STEM-based science project encourages curiosity, creativity, and practical learning, making it an excellent educational aid for both home and school use.