Fair Work upholds Canberra teacher's sacking over 3D-printed gun

Digital Attitudes, 30 August 2026

Saturday, and three separate authorities drew fresh lines this week around technology that shows up in Australian classrooms. A Fair Work commissioner, a courtroom in the United States, and the peak body for Australian recorded music each set a boundary the education sector will have to interpret. The connecting thread is the one running under every current AI conversation in schools. Adult judgement about the tool now matters as much as the tool itself.

Fair Work backs the ACT sacking of a Digital Technology teacher who 3D printed a handgun

The Fair Work Commission has dismissed the unfair dismissal claim of a Canberra high school Digital Technology and Maths teacher who was terminated in January after 3D printing a replica handgun over an April 2025 weekend, taking it to school on Monday morning, and showing it to her supervisor with the stated intention of running it as a lesson demonstration (ABC News on the FWC ruling). Commissioner Sarah McKinnon accepted there was no malice, and that the teacher had cooperated with police and the school once challenged, but found the conduct unlawful and inconsistent with the duty of care, calling it "an astonishing lack of judgement for such an experienced teacher". ACT Education was found to have both a valid reason and a fair process.

Why this matters: For any school running a Digital Technology, Design and Technology, or STEM elective that includes a 3D printer, this is the Fair Work benchmark on staff judgement with the hardware. The technology itself is not the problem, and the Commission did not question the pedagogical value of showing students what desktop manufacturing can do. What it did establish is that the object a teacher chooses to print for a classroom demo, and the process for clearing that choice with the school, is now a Fair Work matter. Heads of Faculty and Deputy Principals responsible for maker spaces should have a printed-object approval workflow written down before Term 4 procurement papers land, not after. The commissioner's language is the language a Notice to Show Cause will use.

Meta's $25 billion social media addiction settlement bans push notifications during school hours

Meta agreed on Wednesday to pay up to A$25 billion (US$18 billion) to settle a 2023 lawsuit brought by nearly fifty United States state Attorneys General over the youth-addiction design of Facebook and Instagram, with 70 per cent paid in annual instalments over the coming decade and the final 30 per cent contingent on YouTube and TikTok adopting the same package of safety measures (ACS Information Age on the settlement terms). The package includes daily usage caps and overnight curfews for teen users, hidden like counts, tighter age verification, and, most directly relevant to schools, a ban on push notifications during school hours in participating states. The settlement is US-only.

Why this matters: For Australian schools already operating inside a mobile-phone ban and preparing for the January 2027 extension to smartwatches and headphones under Victoria's amended Reform Bill, this is a signal that the platform side of the equation is now being priced. The Digital Duty of Care legislation the federal government has been consulting on will draw directly from what the US AGs just extracted, and the school-hours notification pause is the cleanest, most defensible ask to import. Principals and IT leaders drafting their 2027 Acceptable Use policies for the extended device ban can now cite a specific platform commitment as a baseline. If Meta will do it in Ohio, the Attorney-General's Department will ask why not here.

ARIA benches AI-only music from Australian charts from Friday, and the definition is one for VCE and NESA to read

The Australian Recording Industry Association published new eligibility rules on Wednesday and applied them to the chart dated Monday 31 August, published Friday 28 August (ARIA on the eligibility change). Recordings that use generative AI in a supporting role remain eligible, but a chart entry must now be "substantially human made", with humans writing the song and performing the lead vocal and the primary instruments, and it must have been produced using legal AI services. Tracks that fail can be removed, excluded, adjusted in position, or stripped of accreditations already awarded.

Why this matters: This is the first Australian industry body to define, in writing, what "human creative primacy" looks like in a piece of work produced with generative AI. NESA writing Music 1, Music 2, and Music Extension AI rules for the 2027 HSC, VCAA writing VCE Music Contemporary Performance, and QCAA writing General Music can now point to a live, testable definition from the industry the syllabus is meant to prepare students for. It is also a useful reference for any creative-arts department writing an internal AI policy for Media Studies, Drama composition, or Visual Communication Design. The ARIA rule is not curriculum, but it is a defensible external anchor when a Head of Arts is asked in a parent meeting why the school treats AI in a composition assessment differently to AI in an English essay. The industry drew a line where the human input has to be primary. Schools can adopt the same line without inventing it themselves.

Three separate authorities, three lines drawn in the same week, all landing in a Term 4 that already has the NESA HSC take-home decision and the Victorian device ban expansion waiting behind them. The full operational read is at digitalattitudes.com.au.