Jumbo Test Tubes with Stand
The Primary Science Jumbo Test Tubes with Stand from Learning Resources bring real lab-style equipment safely into early-years classrooms. The chunky, durable plastic tubes are easy for young children to hold and are designed for inquiry-based investigation and hands-on observation. The set includes six test tubes, six lids in different colors to help children keep track of separate experiments, a sturdy rack and an activity guide. Each tube measures about 6 inches tall and 1.5 inches across, carries calibration marks at 25, 50, 75 and 100 ml, and is rated for temperatures from 10 to 200 degrees Fahrenheit. Teachers can use the tubes for mixing colors, observing changes, growing seeds or comparing liquid volumes, introducing measurement and the basics of experimenting in an approachable way.













