Escape the Shadow of Zero! 4th Grade Multiplication & Division Escape Room — Real Online Vault

The Shadow of Zero erased the world's numbers and locked them in the Number Vault. Only YOUR class can crack the code. 🔐

A 45–60 minute 4th grade multiplication & division escape room with something most escape rooms don't have: a REAL online vault. Teams enter their codes at myschoolhero.com/vault.html and watch each correct code restore color to a gray world — until the master code swings the vault open (confetti included 🎉).

What's inside:

✅ 4 themed stations — the Sea 🌊, the Jungle 🌴, Space 🚀, and the Shadow's Lair 🌑

✅ TWO difficulty sets per station (● Support & ■ Challenge) that produce the same codes — hand different teams different sheets and nobody can tell who got which

✅ Decoder Strips — students must solve EVERY problem before you reveal which answers make the code (built-in checkpoint at every station, no skipping, no guessing)

✅ Team Mission Sheet, dramatic read-aloud Mission Briefing, full answer key, and a Certified Hero Agent certificate

✅ Free online vault that saves progress and resets between teams — or run it fully offline with the no-device option included

Skills covered (Grade 4):

• 4.NBT.B.5 — multi-digit multiplication (2×2 digit and up to 4×1 digit)
• 4.NBT.B.6 — whole-number quotients
• 4.OA.A.3 — multi-step word problems
• 3.OA.B.5 — properties of operations (the Zero Trap!)

Zero prep: print, cut the Decoder Strips, read the briefing in your best secret-agent voice, and go. Setup takes 5 minutes.

Works for math centers, review days, test prep, sub plans, or the day before break when you need 100% engagement.

License: single classroom — print unlimited copies for your students.

From MySchoolHero.com — free K–5 math games & printables. 🦸