Manitoba Soil Exploration Source: Agriculture in the Classroom-Manitoba Free Get your students to dig deep and discover the world of soil! Pick and choose between half a dozen soil activities for students to learn about how soils forms, what kinds of soils we have in Manitoba, and why soil is such an important natural resource in agriculture. Curriculum connections to Grade 3 Science unit Soils in the Environment. Includes a flipbook, building activity, and soil painting art activity. Questions can be filled in electronically, but some activities require printing. Manitoba Soil Exploration