Your tools, your files, your privacy
Understand what each classroom tool does, where your work is stored, and how to save, back up, or share copies without guessing.
Essential Guides for Every Classroom
Before diving into specific applications, these three foundation guides explain how browser storage, backups, and shared school computers work:
Where Your Work Lives
The five familiar places: Active tab memory vs. browser internal storage vs. downloaded files vs. external school services.
Save, Back Up, and Move
Step-by-step instructions for moving editable project files (.raynah.zip) and viewing copies between school and home laptops.
Shared School Computers
Classroom handovers, browser profile sharing, school reboot wipeouts, and keeping student projects private.
How Website Tools Keep Your Work on Your Computer
When you use tools on mrsutherland.net, you don't need an account or login. Most tools process and store information directly inside your web browser on your own computer. Use this map to see the five places your work can live:
The Five Places Your Work Can Live
Application & Learning Guides
Browse guides by resource family or search by feature:
Raynah Motion
In-browser stop motion animation studio. Learn how webcam frames and audio are saved in IndexedDB, and choose between .raynah.zip project archives and rendered video films.
CHARLOTTE Timetable Scheduler
Deep operational guide to scheduling matrices, teacher aide allocation, relief pools, conflict engine, and the 3 deployment tiers: online demo, private school VPS server, and offline localhost.
Maths Command Station
Prep through Year 6 syllabus activities. Progress, XP, and Trophy Room badges are preserved in browser localStorage without requiring online accounts.
Area & Perimeter Adventure
Interactive shape calculation pathways. Progress is kept in session memory and resets when the tab is closed. Download certificates before leaving!
Interactive Reading Labs
Persuasive and informational reading labs. Text highlights and answers autosave locally. Export structured JSON or printable HTML response summaries.
Comprehension Challenge
Inferencing, evaluation, and reorganisation handouts. Learn how draft recovery works and how to submit downloaded response files to your teacher.
Treasure Trail & Fact Factory
Adventure explorer profiles and multiplication recall speed. Learn what data is saved in your browser and what happens on shared school devices.
Lesson Presentations & Files
Interactive reveals, Double Vision pathways, and fraction lessons. Understand temporary slide states and how to download editable Word documents.
Effects of Flooding Sorter
Drag-and-drop categorization widget. Understand why cards reset when refreshed and how to use it on interactive whiteboards.
Natural Disaster Archives
Navigating primary case studies, media resources, and interactive data sets without tracking or cookies.