ACARA Version 9.0 Aligned

Maths Fluency for
Australian Schools

Developing automaticity and confidence through retrieval practice. The zero-friction tool for Years F-8.

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Perci the Quokka

1. Four Ways to Play

Practice Mode

Practice Mode

No timers, no pressure. Students get unlimited hints and instant feedback. It’s the best place to start when learning a new concept.

Test Mode

Test Mode

A 60-second sprint. This is where students check if they’ve moved past counting on their fingers and can recall facts automatically.

Extension Levels

Extension Levels

For your "fast-finishers." These levels move beyond basic facts into logic, spatial reasoning, and multi-step problems.

Solo Review

Solo Review

Perfectly customisable. You can set a student a specific goal, like complete random 20 questions on Number & Algebra.

2. Classroom & Group Tools

Live Games

Live Competitive Games

Host a real-time game for the whole class using a join code. Includes a Power-Up System that keeps the game strategic so the fastest student doesn't always win.

Choral Mode

Choral Drill Mode

For whole-class instruction. The app acts as the conductor, giving "thinking time" before prompting everyone to call out the answer together.

3. The Content

Topic Library

Huge Topic Library

Covers everything from Foundation to Year 8: Number and Algebra, Measurement and Space, Statistics and Probability .

Skill Selection

Custom Skill Selection

In Review mode, you can pick exactly which skills within a year level you want a student to work on.

ACARA Aligned

Australian Curriculum Aligned

Everything is tagged with Version 9.0 codes (like AC9M5M04), making it easy to map activities to your planning.

Google Sheets Integration

Real-time Data Tracking

Connect your class to a private Google Sheet to track student speed, accuracy, and achievements instantly—no student accounts or passwords required.

4. Built-in Feedback

Medal Tiers

Achievement Tiers

Students earn Stars, Medals, Trophies, or Diamonds. It gives them a clear sense of progress and a reason to try "one more time."

Interactive

Interactive Tools

Students interact with maths by drawing angles, clicking coordinate grids, and using virtual rulers.

Smart Feedback

Smart Feedback

If a student is wrong, the app shows the correct answer, helping them learn from the mistake immediately.

Support

On-the-spot Support

Students can click the Mascot for a hint. It provides specific strategies or "how-to" tips for the exact problem they are solving.

The Power of Mathematical Fluency

Building the cognitive foundation for lifelong numeracy and confidence.

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Reduce Cognitive Load

Automatic recall of facts frees up working memory, allowing students to focus their mental energy on higher-order thinking and complex problem-solving.

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Reduce Maths Anxiety

Automaticity prevents the frustration of "getting stuck" on basic calculations, boosting confidence and fostering a positive attitude towards mathematics.

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Stronger Foundations

Fluency in basic operations is the essential precursor for success in advanced topics like Algebra, Fractions, and Data Interpretation.

Why Fluency Matters: The Evidence

Fluency isn't just about being fast. The goal is to move past 'calculating' so students can actually start 'thinking.' The National Mathematics Advisory Panel describes it as "the ability to perform mathematical procedures accurately, efficiently, and flexibly."

"Working memory is a limited resource. When students haven't mastered basic facts, their working memory is overwhelmed by the calculation, leaving no room for the actual logic of the problem." — Based on Cognitive Load Theory (John Sweller)

Cognitive & Academic Growth

  • Predicts Performance: Fact retrieval speed is consistently cited by researchers as a strong predictor of success in high-stakes standardised testing.
  • Enhanced Reasoning: When basic relationships (like those found in our Number Properties levels) are internalised, students notice deeper patterns in number relationships.

Practical Life Skills

  • Real-World Numeracy: From managing finances to creative problem-solving in the workplace, efficiency in calculation is a vital life skill.
  • Daily Momentum: Just 10 minutes of daily deliberate practice on PerciGo can prevent the "forgetting curve" and lead to permanent mastery.

Procedural Fluency Without Roadblocks

A free, high-urgency maths tool designed by a Perth-based educator for Australian classrooms.

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No Roadblocks

Too often, great resources are hidden behind credit card forms or complex logins. PerciGo is community-supported, ensuring students spend their time practising maths, not troubleshooting passwords.

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Speed & Urgency

Accuracy is only half the battle. By using timed tests, we prompt students to move beyond slow calculation towards true automaticity and fluency.

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Privacy First

We store zero data on our servers. Student progress remains on their device or in your private Google Sheet, meeting the highest standards of data security.

Building the "Daily Habit" of Maths

In the modern classroom, every minute counts. One issue often seen with educational software is a lack of urgency; a student might answer ten questions, but it takes them ten minutes. PerciGo is built for speed. We want students to stop counting on their fingers and start recalling facts instantly.

"Procedural fluency is more than just getting the right answer. It is the ability to choose and use mathematical skills flexibly, accurately, and efficiently." — Inspired by the National Mathematics Advisory Panel

Flexible Classroom Modes

Whether you have 1:1 devices or just a single interactive whiteboard, PerciGo fits your workflow. Use Choral Mode for a high-energy whole-class warm-up before the recess bell, or Review Mode to gauge retention of previously taught content.

Data-Driven Differentiation

The PerciGo Google Sheets integration allows teachers to see the ability level of every student in a single glance. This instant feedback loop makes it easy to identify students in need of intervention or those ready for higher-level challenges.

The PerciGo Achievement Standard

We use tiered achievements to provide internal motivation without the distraction of "avatar shops" or virtual economies:

  • ⭐ Star: Aligns with the 50th percentile. A solid baseline for the year level.
  • 🥇 Medal: Aligns with the 70th percentile. Demonstrates reliable proficiency and speed.
  • 🏆 Trophy: Aligns with the 85th percentile. High-level fluency capable of supporting complex problem-solving.
  • 💎 Diamond: The ultimate challenge. Total accuracy at high velocity—attained when a student matches the speed of the site creator.

References & Academic Standards

Cognitive Load Theory & Automaticity

PerciGo’s focus on daily repetition is based on Cognitive Load Theory, which states that because working memory is limited, students must automate basic tasks to free up mental resources for higher-order reasoning.

Source: Sweller, J. (1988). Cognitive load during problem solving. Cognitive Science.

Evidence-Based Maths Instruction

Evidence for Learning (E4L) research indicates that students should develop a "fluent" recall of number facts to allow them to focus on more complex tasks, recommending that teachers provide frequent, short periods of practice.

Source: Evidence for Learning. Improving Maths in Primary & Secondary. E4L Australia.

Defining Mathematical Fluency

The definition of fluency as being "accurate, efficient, and flexible" is the global benchmark for maths education, ensuring students don't just calculate quickly, but understand which strategies to apply.

Source: National Mathematics Advisory Panel. (2008). Foundations for Success: The Final Report. U.S. Dept of Education.

Australian Curriculum Alignment

All activities and mastery tiers are mapped to the Australian Curriculum v9.0 proficiency strands, specifically the 'Fluency' and 'Number' content descriptors for Years F-8.

Standard: ACARA. (2022). Australian Curriculum: Mathematics v9.0.