When I hear I forget, when see I remember and when I do I understand.

https://teachingstyles.net/2026/01/19/with-out-hands-on-activities-in-the-class-room-is-same-as-with-out-medicine-a-patient-get-well/

The 3rs role in keeping environment safe are: Less use of some thing enhances energy sources. Use things again and again also saves energy and make new things from old ones make environment clean.

B

https://teachingstyles.net/2026/02/14/solar-and-lunar-eclipse/