Zula Tool Kits are a fun way to extend and enhance students' learning. They can experiment with the natural magnetism of a Lode Stone with the Zula Compass, identify clouds with a Zula Weather Window, learn the physics of magnification with the Zula Monocular, and discover how shadows can help them tell the time-of-day using the Zula Sun Dial. "Zula Tool Kits are a fun and exciting way to explore real science," Kristen Mayfield, program manager at Carolina Biological Supply Company, told TDmonthly. Launch date: August 2008.