Math Foundations Adventure RPG Semester 1: The Arithmancer’s Legacy

How It Works

Every week follows the same three-step rhythm, designed so students arrive at the live session already prepared — and leave having demonstrated real understanding through the adventure.

Step 1 — Watch (Start of Week) A pre-recorded video drops at the beginning of each week. Students watch it on their own time before the live session. The video covers that week’s math concept — vocabulary, worked examples, the skill explained clearly — so the live session isn’t spent on passive lecture. Students come in ready to use what they learned.

Step 2 — Complete the Worksheet (Before Live Session) Each week’s worksheet is built around practicing the concept from the video. No busywork — every problem is something students will need in the live session. Worksheets are D&D themed and designed to be engaging on their own.

Step 3 — Play (Live Session, 85 min) The live session is where the learning gets tested — through the adventure itself. Sessions run in three parts:

• Warm-Up & Review (~10 min) — The DM opens with a quick review of the week’s concept. Students get a chance to ask questions, clarify anything from the video, and get their bearings in the story before the quest begins.
• The Adventure (~65 min) — The party enters that week’s location in the Numerlands. Lord Dravos’s corruption has struck — and the only way to fix it is to apply what students learned. The DM presents challenges, puzzles, and encounters that require real math to solve. This is the assessment: informal, narrative-driven, and far more revealing than a multiple choice test.
• DM Challenge (~10 min) — Each session closes with a direct challenge question worth bonus HP. Students answer individually, the DM discusses, and the group closes out the story beat for the week.

Week-by-Week Curriculum

Unit 1 — Number Sense & Operations

Weeks 1–3

Unit 2 — Fractions

Weeks 4–9

Unit 3 — Decimals

Weeks 10–13

⚔ Week 14 — Mid-Semester Boss Battle

A powerful champion of Lord Dravos stands between the party and the deeper Numerlands. Students face three rounds of combat using everything they’ve learned so far: number sense, fractions, and decimals. Only those who can combine all three can defeat the boss and advance.

Unit 4 — Data & Statistics

Weeks 15–16

⚔ Week 17 — Semester 1 Final Boss

Lord Dravos’s lieutenant has claimed a seat of power in the Numerlands, convinced no apprentice can pass the Arithmancer’s Trial. The Trial has four seals, each requiring mastery of a different Semester 1 skill. Break all four seals and earn the title of Junior Arithmancer.

This is the Semester 1 capstone — a full review of all units assessed together.

What Students Walk Away With

By the end of Semester 1, students have built a complete mathematical foundation — not as a set of rules to memorize, but as tools they have actually used to solve real problems, save a kingdom, and defeat a villain.

They will know place value, operations, and order of operations; how to compare, convert, and perform all four operations with fractions; how to work with decimals across every operation; and how to read and interpret data displays. They will understand the relationship between fractions and decimals — not as two separate topics, but as two ways of saying the same thing.

More importantly, they will know these things because they needed them to win.

Math Foundations Adventure RPG — Semester 2: The Arithmancer’s Legacy continues into new territories where ratios, integers, algebra, and geometry are the only weapons that matter — and the final showdown with Lord Dravos awaits. dragonacademy.net