The students at Muse School CA in Malibu canyon will no longer throw their spent glue sticks and granola bar wrappers in the trash. On Monday, the nonprofit private school for children age 2 through 12 unveiled a new zero-waste sorting unit that not only recycles valuable commodities such as plastic, glass, metal and paper, it reuses broken electronics and office materials and upcycles pens and other classroom castoffs that aren't recycled through the city's curbside system. But the centerpiece of the zero-waste school is how the students interact with it. For that, sustainable-design consultant Moore devised a five-bin collection area that emphasizes reuse first. The first bin is for anything that can be reused or repurposed. The second is for pens, glue sticks, cereal boxes and whatever else the school has agreed to upcycle into other products through Terracycle. Only then are objects considered for recycling. A fourth bin is for e-waste, and the fifth, and final receptacle, is for trash, which the kids themselves dispose of after weighing it to see how close to their zero-waste goal they've gotten.