Sedimentary Rocks Activity | Interactive Science Adventure | No Prep

⛏ **Excavating Adventures — Layers of the Deep**

🌊 *Ocean | Grades 3–5 | Earth Science*

Looking for a no-prep, engaging way to teach Sedimentary Rocks? This free interactive online adventure sends students down to the ocean floor where sedimentary rocks form layer by layer where they must prove their Sedimentary Rocks knowledge to recover a hidden specimen!

**Perfect for:**

✅ Whole class instruction — project and play together

✅ Science centers and stations

✅ Early finishers

✅ Sub plans — zero prep required

✅ Distance learning and homework

**What's Included:**

🎮 A free link to the full interactive online adventure

📖 Built-in lesson covering sediment, layers, fossils, and how sedimentary rocks form on the sea floor

🧩 9 multiple choice challenge questions across 3 adventure zones

✅ Instant correct/wrong feedback with hints

🏆 Digital specimen recovery reward screen

📋 Aligned to NGSS Earth Science Standards

**How It Works:**

Students join Ari Raider on a mission through ocean. They navigate three zones — The Coral Reef, The Layered Trench, and The Deep Sea Floor — answering Sedimentary Rocks science questions at each stage. No accounts, no downloads, no setup. Just click and play!

**Concepts Covered:**

⭐ How sedimentary rocks form from sediment

⭐ Layers and the Law of Superposition

⭐ Why fossils are common in sedimentary rocks

⭐ Limestone, sandstone, shale

⭐ Why most surface rocks are sedimentary

**Standards Alignment:**

📋 NGSS 2-ESS1 · Earth's Systems

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🌐 *This resource is a link to a free interactive adventure hosted on excavatingadventures.com. No app download or account required.*

⛏ *Want to take the adventure further? Check out our real Excavating Adventures dig kits — students dig, discover, and identify real rocks and minerals!*