Through hands - on lab activities in lesson two, students examine different types of soil to investigate soil components and how air space allows each type of soil to hold and transmit water. (thescienceofsoil.com)
That pricing could help create incentives to enter into agreements with industry and produce more revenue for other lab activities, the report notes. (sciencemag.org)
Students could be assigned personal folders with choices of lab activities. (edutopia.org)