Courses of a river - Challenge

In an engaging and collaborative classroom challenge, groups of six students are tasked with creating three distinct models: a waterfall, an oxbow lake, and a meandering river. These models represent the features of different courses of a river, and the activity is designed to deepen the students' understanding of river formation and the characteristics of a river's upper, middle, and lower courses. To accomplish this, the group must first strategize and agree on the best approach to construct each model. They must then divide into pairs, with each pair taking responsibility for one of the models.

Initial planning involves each pair creating a diagram or sketch to outline how they will build their model. This planning phase is critical as it sets the foundation for the construction process. Once the models are completed, they are presented to the rest of the group for approval. Feedback is an essential part of this challenge; if the other group members suggest improvements, the pair must consider these suggestions and implement them to enhance their model. The ultimate goal is for each group to successfully create all three models, which will then be proudly displayed in an exhibition showcasing the various courses of a river. This hands-on challenge not only fosters teamwork and problem-solving skills but also provides a tangible learning experience about the dynamic nature of rivers.