Soil Texture Lab | The Jar Test | Soil Science Activity + Worksheet is a hands-on, engaging lab that helps students investigate soil texture by separating and measuring sand, silt, and clay using the classic jar test method. This resource includes an instructional presentation and a student worksheet to guide learners through the procedure, calculations, and final soil texture analysis. In this lab, students learn that soil is made up of particles, organic matter, water, air, and living org