Sources of waste at school include: 1. Food waste, 2. Paper waste, 3. Plastic waste, 4. Electronic waste, 5. Excess packaging.

6. Broken or unused school supplies
7. Unused or expired chemicals in science labs
8. Water waste from leaky faucets or toilets
9. Energy waste from leaving lights or electronics on when not in use
10. Excess or outdated textbooks and teaching materials.

Sources of Waste at School:

1. Food waste: Unconsumed food from lunches, cafeteria meals, and food preparation.
2. Paper waste: Documents, notebooks, homework assignments, scratch paper, and exam materials.
3. Plastic waste: Single-use straws, cups, cutlery, plastic bottles, and packaging.
4. Electronic waste (e-waste): Outdated computers, laptops, tablets, and other electronic devices.
5. Excess packaging: Wrapping paper, cardboard boxes, and other packaging associated with school supplies, snacks, and other materials.