material outlined in this Develop an Identify, describe and explain the four are interlinked, are various resources on ‘spheres’ section. understanding of common characteristics of then feedback and share ideas. glaciers as systems available the concept of systems including: online, such as Systems in physical Opportunity here for a short as a boundaries ‘landscape’ geography: Systems research task for combination of inputs Example of a positive feedback concepts and their interconnections. related landforms. outputs system in a cold environment, application to the Practice low-tariff exam flows. such as which is also explained development of questions to assess learning in this – glaciated landscapes Understand systems that are peer assessment opportunity. inputs, outputs, classified as: – Small group discussion/Q&A to energy, isolated systems understand glaciers as open stores/components, closed systems systems. flows/transfers, open systems. positive/negative Construct and annotate a Understand systems as being in a feedback, dynamic diagram to illustrate various state of dynamic equilibrium that equilibrium. elements of a glacier as an open includes: The concepts of system. positive feedback landform and negative feedback. Paired/small group task to landscape and how identify examples of positive and Identify the four major subsystems related landforms negative feedback in glacial of the earth: combine to form landscapes. atmosphere characteristic lithosphere landscapes. Students draw and annotate a hydrosphere diagram of an example of a biosphere. positive or negative feedback in a glacial landscape. Understand that these are interlinked as a ‘cascading Once all students have illustrated system’. one example of feedback in a cold environment, there is the opportunity for individuals/small Glaciers as natural systems groups to research for others. Identify glaciers as open systems in glacial environments. Small group discussion to identify prior knowledge of glacial Identify the different elements of a landforms. glacial system, including: inputs Discuss what represents a components/stores characteristic glaciated transfers/flows landscape. outputs.
material outlined in this section. Systems in physical geography: Systems concepts and their application to the development of glaciated landscapes – inputs, outputs, energy, stores/components, flows/transfers, positive/negative feedback, dynamic equilibrium. The concepts of landform and landscape and how related landforms combine to form characteristic landscapes. Develop an understanding of the concept of ‘landscape’ as a combination of related landforms. Identify, describe and explain common characteristics of systems including: boundaries inputs outputs flows. Understand systems that are classified as: isolated systems closed systems open systems. Understand systems as being in a state of dynamic equilibrium that includes: positive feedback negative feedback. Identify the four major subsystems of the earth: atmosphere lithosphere hydrosphere biosphere. Understand that these are interlinked as a ‘cascading system’. Glaciers as natural systems Identify glaciers as open systems in glacial environments. Identify the different elements of a glacial system, including: inputs components/stores transfers/flows outputs. the four ‘spheres’ are interlinked, then feedback and share ideas. Opportunity here for a short research task for interconnections. Practice low-tariff exam questions to assess learning – peer assessment opportunity. Small group discussion/Q&A to understand glaciers as open systems. Construct and annotate a diagram to illustrate various elements of a glacier as an open system. Paired/small group task to identify examples of positive and negative feedback in glacial landscapes. Students draw and annotate a diagram of an example of a positive or negative feedback in a glacial landscape. Once all students have illustrated one example of feedback in a cold environment, there is the opportunity for individuals/small groups to research for others. Small group discussion to identify prior knowledge of glacial landforms. Discuss what represents a characteristic glaciated landscape. are various resources on glaciers as systems available online, such as Example of a positive feedback system in a cold environment, such as which is also explained in this
AQA-70363-SOW-PG-GSL.DOCX