+ Making soap from waste oil and using SimaPro to evaluate environmental impacts. Raising student awareness by collecting waste oil and exchanging it for stickers every week. It is an excellent way to upcycle kitchen waste into a powerful household cleaner. Through the chemical process of saponification, used fats react with lye (sodium hydroxide) to form biodegradable soap. STEM in Chemistry (Eco-friendly materials and sustainable products). Utilizing agricultural waste to manufacture eco-friendly products, thereby reducing plastic waste and chemical use in daily life.

+ Making areca leaf boxes as an eco-friendly alternative to reduce EPS foam boxes and using SimaPro to evaluate environmental impacts