| A. Cliona | (i) Bowl sponge |
| B. Pheronema | (ii) Bath sponge |
| C. Euspongia | (iii) Bread crumb sponge |
| D. Halichondria | (iv) Boring sponge |
| • Old greeting card | |
| • Dal | |
| • Black bindi/beads for eyes | |
| • Scissors | |
| • Gum | |
| • Old newspaper | |
| • Old shoe lace |
| i. | Make an outline of the bird on a greeting card and cut it out. | |
| ii. | Cut a small square from an old newspaper and fold it to make a fan. Keep the fan closed. | |
| iii. | Pass the folded fan through the cut on the bird's back and now open the folds of the fan. | |
| iv. | Make the eye by sticking a bindi. | |
| v. | Paste a string or old shoe lace to hang the bird. Disclaimer: Kindly refer the textbook for the images. |