AmountTrix (Interactive Fraction of Amount)

Interactive Fraction of an Amount Tool — No Install, No Login, Fully Offline

This standalone HTML app supports the teaching and learning of fractions of an amount through clear visualisation and purposeful interaction. Built for real classroom use, it offers a fast, reliable, and engaging way to model key concepts — with no installation, no login, and no internet required.

Simply download the file and open it in your browser to get started. Everything runs locally on your device.

Please review the screenshots and preview video before purchase to ensure the app suits your classroom setup and teaching style.

The app lets teachers present concepts dynamically through clear visual models and structured interaction, helping students develop a more secure understanding of fractions of an amount. Its design makes key relationships easier to see, supporting conceptual clarity and confident reasoning.

A clean, distraction-free interface keeps cognitive load low, letting students focus on the maths. The structured design keeps key ideas accessible to a wide range of learners, including those who benefit from visual and interactive support.

The tool is flexible in use — ideal for whole-class teaching, live modelling, guided practice, or independent exploration. An optional two-player mode adds light competition, boosting engagement without compromising learning focus.

All interactions are immediate and responsive, keeping lessons flowing smoothly and attention maintained.

As the app runs as a single HTML file in your browser, you may need to adjust your browser zoom level (+/−) slightly so all controls are fully visible, depending on your screen size.

This app is designed for use on desktop or laptop devices and is not intended for use on mobile phones.