G'day! 🐨 · Built with a 30-year Queensland teacher

A whole lesson, ready in minutes

Tell Koala your topic and year level, and get classroom-ready slides, a printable activity sheet and a quick quiz — aligned to the Australian Curriculum.

Free to start · no card needed · see a finished lesson or unit plan

Aligned to AC v9 & state syllabiEvery photo AI-checkedExports to PowerPoint & Google Slides

Straight from the app

Real slides, ready to teach

These aren't mockups — they're live slides from a real TeachKoala lesson, in three of our eight themes.

Did you know…?

The Twelve Apostles were once joined to the mainland cliffs of Victoria.

Photo: pierre pouliquin (BY-NC)

Weathering vs erosion: not the same thing

Weathering breaks rock apart but nothing moves away.

Erosion is when those broken pieces are worn away and carried off.

Mixing these up is the most common mistake in this topic.

Weathering vs erosion: not the same thing

AI illustration

Why this matters

The Twelve Apostles keep collapsing as waves erode the soft limestone cliffs.

The Murray River carries tonnes of soil that farmers rely on downstream.

Councils use this science to decide where to build seawalls and levees.

Photo: denisbin (BY-ND)

The full kit

A complete lesson, not just slides

Every generation includes the printable activity sheet and a quick quiz — with Support, Core and Challenge versions so one lesson fits your whole class, EAL/D learners included.

Quick quiz

5 questions · answers stay hidden until you're ready

Activity SheetName: ______

1. Match the meaning

WeatheringA. Carried awayErosionB. Breaking down

2. Explain it

SupportCoreChallenge

Year 1 Maths unit8 weeks · 5 × 45min

Week 1

Connect number names, numerals and quantities and order numbers to at least 120.

Week 2

Partition one- and two-digit numbers into tens and ones using MAB and bundling materials.

Week 3

Quantify sets to at least 120 by equal grouping and skip counting by twos, fives and tens.

+ 5 more weeks · assessment tasks · achievement standardExplore it →

Whole-term planning

Plan the whole term, not just Monday

The unit planner lays out a full teaching sequence the way a Queensland unit plan actually reads — the official achievement standard, verified curriculum codes, assessment tasks pinned to the right weeks, and a lesson-by-lesson grid. Then any row becomes a complete lesson with one click.

See the full sample unit

Why teachers stay

Curriculum-aligned

AC v9 or your state syllabus, with honest content descriptors — never invented codes.

Pictures that are actually right

Drawn diagrams, AI illustrations and openly-licensed photos — every one checked before it touches your slides.

Differentiation built in

Support, Core and Challenge versions of every activity sheet.

Quiz with answers

Five questions with friendly explanations, answers hidden until you want them.

Present and export

Full-screen presenting, plus PowerPoint export with speaker notes and quiz slides.

Make it yours

Drag-and-drop editor, eight themes including dyslexia-friendly and low-vision options.

Our story

Built beside a 30-year Queensland teacher

TeachKoala began as a gift for one veteran primary teacher who was tired of losing her evenings to slide decks. Every feature ships only after a real teacher tells us it would survive a Monday morning — the timing in the teacher notes, the word banks, the way the quiz answers stay hidden until the right moment.

Pricing

Free to start, fair forever

Free

A$0

1 full lesson a month + the samples