Wildfire
Using the huge 2019 Nelson wildfire as a starter, this Connected article explores wildfires, focussing on:
what wildfires are
their causes
how they affect us
how they are affected by the climate.
Included are scientific explanations of some of the big science ideas and processes, such as climate change, carbon sinks, deforestation, adaptation and feedback loops. It ends with suggestions for ways we can all work together to reduce the risk of wildfires.
Connected article: Wildfire
An article in the 2020 level 4 Connected journal ‘Feeling the Heat’ published by the Ministry of Education, New Zealand.
Check your school library for the article from the 2020 level 4 Connected journal ‘Feeling the Heat’, download it as a Google slide presentation from Tāhūrangi or order it from the Ministry of Education.
2020 Connected Level 4: Feeling the Heat
The cover of the 2020 level 4 Connected journal ‘Feeling the Heat’ published by the Ministry of Education, New Zealand. This issue includes the articles Pā Tūwatawata and the New Zealand Wars, Fostering felines, Foulden Maar: fossils or food? and Wildfires.
Teacher support material
The teacher support material (TSM) can be downloaded from Tāhūrangi (Word and PDF files available).
There are three learning activities that support aspects of the New Zealand Curriculum – remember these activities can be adapted to support your students’ interests and learning needs.
Exploring science
Models and feedback loops – students explore what a positive feedback loop is in relation to fire and climate change and some options to take action.
Investigating combustion – explore concepts related to this chemical process.
Explore technology
Firefighting tools – students review the information about the fire triangle and share what they know about other major fires in New Zealand and/or overseas.
The fire triangle
Oxygen, fuel and heat are needed for fire to occur. This is known as the fire triangle.
Related content
Read about research on fire behaviour in the outdoors and how to manage this risk. These articles include the videos Project FuSe and Managing rural fire risk.
The article What is fire? explores the fire triangle.
Find out why scientists use models.
Climate change and deforestation can impact wildfire frequency. To learn more about climate change, we suggest educators start with the interactive Climate change resources – planning pathways.
Read about the research on the impacts of invasive weeds and introduced plants on wildfires. They’re testing plant species to use as ‘green firebreaks’ – strips of vegetation made up of plants with low flammability.
Check out our entire range of Connected articles here. We’ve curated them by topic and concepts.
Activity ideas
Use the activity Exploding flour to help your students understand how the surface area of fuel affects fire behaviour.
The Climate Change Learning Programme has activities that can further students' understanding of what climate change is and the role of science in both understanding it and learning how to mitigate its effects.
Useful links
Find out more about this wildfire on the Pigeon Valley Fire entry on Wikepedia.
These School Journal articles support this Connected article:
After the Fire, Level 3, November 2019
Climate Change: Our Biggest Challenge, Level 4, June 2018
Feedback, Level 4, May 2020
Explore some of the concepts related to combustion further in the Building Science Concepts Book 64: Candles: Investigating Combustion.
The Connected journals can be ordered from the Down the Back of the Chair website. Access to these resources is restricted to Ministry-approved education providers. To find out if you are eligible for a login or if you have forgotten your login details, contact their customer services team on 0800 660 662 or email orders@thechair.education.govt.nz.
Acknowledgement
The Connected series is published annually by the Ministry of Education, New Zealand.
