Law of Conservation of Mass
Students will understand that matter is conserved in chemical reactions.
Key Questions
- Explain the Law of Conservation of Mass in the context of chemical reactions.
- Analyze experimental data to demonstrate the conservation of mass.
- Predict the mass of products formed given the mass of reactants in a closed system.
ACARA Content Descriptions
About This Topic
Brecht and Epic Theater introduces Year 9 students to the concept of 'political theater' and the techniques used to provoke critical thought rather than emotional empathy. Bertolt Brecht’s work is a cornerstone of modern drama, challenging the idea that theater should be an 'escape'. This topic aligns with ACARA's requirements for students to explore different styles and to understand how drama can be used to comment on society.
Students learn techniques like 'Verfremdungseffekt' (the alienation effect), where the audience is intentionally reminded that they are watching a play. This might involve breaking the fourth wall, using placards, or keeping the house lights on. This topic is best explored through hands-on 'deconstruction' activities, where students take a traditional scene and 'Brecht-ify' it to see how the audience's perspective shifts from feeling to thinking.
Active Learning Ideas
Stations Rotation: The Alienation Toolkit
Set up stations for different Brechtian techniques: Placards, Third-Person Narration, and Gestus (a physical gesture representing a social role). Students rotate and apply each technique to a simple scene like 'buying a coffee'.
Think-Pair-Share: Empathy vs. Analysis
Watch a short clip of a tragic scene. Students discuss in pairs if they felt 'sorry' for the character. Then, they brainstorm how they could change the scene so the audience asks 'Why is this happening?' instead of 'How sad'.
Inquiry Circle: The Social Gesture
Groups identify a 'social role' (e.g., a boss, a student, a politician) and create a repetitive 'Gestus' that reveals the power dynamic of that role. They then perform these for the class to decode.
Watch Out for These Misconceptions
Common MisconceptionBrechtian theater is 'bad acting' because it's not realistic.
What to Teach Instead
It is a highly stylised and intentional form of acting. Active workshops help students see that 'distancing' the audience requires more precision and control than traditional naturalism.
Common MisconceptionThe audience isn't supposed to enjoy a Brecht play.
What to Teach Instead
Brecht believed theater should be 'fun' like a sporting match, where the audience is engaged, vocal, and critical. Peer-led performances with 'active' audiences help prove this point.
Suggested Methodologies
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Frequently Asked Questions
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Planning templates for Science
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unit plannerThematic Unit
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