Mathematics is a dynamic subject-it is constantly changing and can never be static. It challenges us to
new horizons and forces us to look at new goals. To enhance the Mathematical skills of the students of Presidium Raj Nagar, a ‘Thermocol Activity’ was recently organised for the students of grade 3. Students learned how quantities can be shown using objects, words, actual numbers, base 10 blocks, etc., It helped solidify their understanding of what a written number really represents. As students learned about expanded form, they improved their understanding of place value, which helped them in other mathematical operations.