Knowledge organiser - Hot and Cold - Year 1

The "Hot and Cold" Knowledge Organiser for Year 1 students focuses on the theme of recycling and its impact on the environment. It introduces essential vocabulary such as 'recycle', which means to use a product again after it has been treated properly, and 'environment', referring to the natural surroundings where living organisms exist. The term 'biodegradable' is explained as a property of materials that can be decomposed by natural processes, while 'garbage' is synonymous with rubbish or waste, particularly wasted foods. 'Landfill' is identified as a location where waste is buried, and 'dumping' is the act of leaving rubbish in an area not designated for waste disposal.

In terms of key knowledge, students are expected to understand the concept of recycling and what it means to be environmentally friendly. They will learn about the problems caused by litter to the community and the environment, and why it is crucial for everyone to be aware of these issues. The organiser also aims to explain the reason behind different coloured bins used for waste segregation and the dual nature of plastic as both a useful material and an environmental hazard. Above all, the importance of recycling is emphasised as a fundamental practice for environmental conservation. This knowledge is part of the main learning focus on recycling in the Geography curriculum for Year 1, which builds upon any prior knowledge the students may have on the subject.