Quick summary: In this lesson, students will view two character stories from Life After The Oasis documentary and reflect on the issues associated with lived experience of homelessness through a Think-Pair-Share thinking routine. Students will then investigate the relative frequencies of homelessness in each state and territory in Australia. They will create scatterplots to represent their collated data to identify trends and make comparisons. Students will also be given an opportunity to reflect on how statistics can be used when investigating social issues such as homelessness.
Life After The Oasis is a 75 minute documentary that explores the issues, interventions and mindsets associated with youth homelessness in Australia. The film revisits characters and stories from the original 2008 documentary The Oasis and how opportunities and experiences have shaped their lives over the last ten years. Find out how to screen or view the film here.
Warning: The documentary and the clips contained in this lesson, contains explicit language, images of drug use and confronting scenes and may upset some viewers. Teachers should use their personal discretion when showing the documentary. This resource deals with the rising problem of youth homelessness and its associated social and personal issues. There may be students in your class who have experienced some of the issues discussed. You are encouraged to arrive at a set of agreements and ground rules for discussion with your class about the best way to approach the issues being covered in a way that recognises the dignity of our fellow classmates. Click here for tips on setting ground rules for class discussions and here for advice on how to handle sensitive topics and controversial issues in your classroom.
- Students will use relative frequencies to estimate homelessness in Australia.
- Students will use scatter plots to compare the numbers of homeless in Australian states and territories.
- Students will identify and analyse outlier data.
- Students will understand how statistics and data are one way of highlighting and understanding the complexities of a social issue such as homelessness.
21st century skills: Communicating
Australian Curriculum Mapping
Years 10 Mathematics:
- Use scatter plots to investigate and comment on relationships between two numerical variables (ACMSP251)
- Investigate and describe bivariate numerical data where the independent variable is time (ACMSP252)
Syllabus outcomes: MA5.1-1WM, MA5.2-1WM, MA5.2-2WM, MA5.1-7NA, MA5.3-4NA, MA5.1-12SP.
Relevant parts of Year 10 achievement standards: They compare data sets by referring to the shapes of the various data displays. They describe bivariate data where the independent variable is time. Students describe statistical relationships between two continuous variables.
Topic: Social Issues
Unit of work: Life After The Oasis – Mathematics
Time required: 90 mins.
Level of teacher scaffolding: Medium – facilitate of discussion on homelessness and provide worked examples of relative frequency and scatterplots where required.
Resources required: Student Worksheets – one copy per student. Device capable of students watching a video in pairs. Scatterplot Worksheet (one per student), Scatterplot Overview And Solutions Factsheet (one per student) – Optional.
Keywords: data, trend, statistics, probability, relative frequency, frequency, homeless, homelessness, scatterplot, comparison, The Oasis
Shark Island Productions and Cool Australia would like to acknowledge the generous contribution of The Caledonia Foundation to the development of these resources.