After asking preliminary questions nests of some birds will be shown and ask them how  they can use Science, Technology , Engineering and Mathematics to create a nest. Students will suggest the material that can be used to make strong, durable, comfortable and safe nest. Different steps to design and redesign the process will be discussed. By asking questions class will be interactive and interesting. Video links related to different types of nest and how to make a nest will be shared.
Written work of the lesson will be discussed and shared.
For recapitulation of chapter worksheet will be discussed and shared.
