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Description
Grade 2. In this module, students define two problems caused by wind and/or water eroding surface land material, then test and compare models of solutions to the problems. Materials are available as a 1-use module (item #516731), 1-use refurbishment set (item #516734), 3-use module (item #516731U3), 3-use refurbishment set (item #516734U3), and student reader (item #516735, #516735A, #516736, #516736A, #516735SP, or #516735ASP). Select the 1- or 3-Use Module below to view the module overview.
Grade 2. In this module, students define two problems caused by wind and/or water eroding surface land material, then test and compare models of solutions to the problems. In the end-of-module design challenge, students take what they have learned about how wind and water can cause land change over different timeframes and apply it to a new situation. Student pairs define specific land-change problems in a beach setting, explore how water wave action affects sand on a beach, and test a solution model. Materials are available as a 1-use module (item #516731), 1-use refurbishment set (item #516734), 3-use module (item #516731U3), 3-use refurbishment set (item #516734U3), and student reader (item #516735, #516735A, #516736, #516736A, #516735SP, or #516735ASP). Select the 1- or 3-Use Module above to view the complete module overview.
