Every New Zealander generates about 735 kilograms of waste per year – an amount that has increased approximately 20% over the last 3 years. Most waste produced in New Zealand is buried in landfill sites, and this produces 5% of New Zealand’s overall greenhouse gas emissions. The sad thing is that about 75% of that waste can be recycled. It all starts with you and me. Let’s recycle right!
What do we mean by recycling?
Recycling is the process that turns used materials into a new product that can be used for either the same purpose or a new one. The resources on our planet are limited, so it’s important to conserve, recycle and reuse whenever possible. A closed-loop recycling system means resources are reused over and over again and are not lost by going into a landfill.
Waste as a resource
Diverting waste from landfills to recycling centres is turning waste into a resource. Much of the waste generated by households can be separated and reused, recycled or turned into compost. Recycling reduces the demand for the production of new products.
Learning how to recycle effectively is an important factor in reducing the amount of waste going to landfill and looking after the safety of people who work in the recycling industry. Everyone can play a part in reducing waste by thinking about buying choices – purchasing goods made with or wrapped in recycled materials is key to creating a closed-loop recycling system. This all helps New Zealand become a more sustainable society.
Resources for levels 1–4 of the New Zealand Curriculum
Below are some resources produced by Visy to help our younger New Zealanders understand how to recycle right by exploring the recycling process and the properties of materials.
Recycle right – it all starts with you and me!
- explore and discuss kerbside recycling – its purpose and our responsibilities
- identify the materials that cannot be recycled
- discuss why recycling right is good for the safety of workers and the efficiency of the process
- understand that they can become ambassadors for great recycling practices.
The recycling process
- look at the way materials are sorted at the recycling plant
- discover how different plastics are identified and different colours of glass sorted
- understand that this is the first step in the recycling journey.
Plastic is an amazing material. This article explores the history and properties of plastic.
Watch the video Flight Plastics recycling plant in action for a more detailed explanation of the plastic recycling process.
The Hub activity DIY plastic recycling plant uses a Flight Plastics video and written resources to design and operate a PET plastic wash and recycling plant, loosely based on the Flight Plastics process. It is suitable for middle and upper primary students.
Science and literacy – making connections is a recorded webinar that explores the connections between science and literacy learning and how they can be integrated.
The wiseGEEK website has a simple yet detailed explanation of how plastic is made.
Watch this 1989 news story on the transition from milk in glass bottles to plastic packaging.
Is going back to glass bottles a good thing? Read the pros and cons here.
What is it like to pick up kerbside recycling? Read one perspective in this Stuff article. (Remember to rinse your recycling!)
Want to know more about what can be recycled? Have a look at this video from Visy.
These downloadable resources have been produced by Cognition Education for Visy Industries and Auckland Council.