Pasir Ris Primary School students Daneel Shih, Deniece Toh Shi Wen, and Jane Ang Yu Zheng are organizing a "Give and Take" storybook campaign from July 15 to July 22 to promote environmental awareness and encourage reading. They plan to exchange old storybooks that are still in good condition to continue recycling efforts in the school and raise awareness about caring for the environment among classmates. The students also want to promote using only recycled paper and materials throughout the school.