ABZ Learning Game

OI/OY Diamond Quest

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OI/OY Diamond Quest

Use the arrow keys to navigate through the maze. Collect all the diamonds while avoiding enemies, or your game ends! Certain diamonds will prompt you to read sentences with OI and OY. Good luck!

OI/OY Diamond Quest — OI/OY Diphthong Phonics Maze

OI/OY Diamond Quest turns diphthong practice into a maze adventure. Students steer through winding pathways, collect diamonds, and dodge enemies, and along the way they read sentences built around the "oi" and "oy" vowel pairs to keep advancing. It's built for readers in grades 2-5 who are working on vowel diphthong decoding and fluency.

Keywords: OI OY vowel game, phonics maze, vowel diphthong practice, decoding game, reading fluency game, elementary phonics, 2nd grade reading, 3rd grade reading, ABZ Learning

Why it works

  • 💎

    Reading-gated progress

    Diamonds prompt students to read full sentences with "oi"/"oy" words before they can keep moving, tying decoding directly to gameplay.

  • 🧭

    Maze navigation

    Arrow-key movement through a maze builds focus and quick decision-making alongside the reading task.

  • 👾

    Stakes that keep attention

    Avoiding enemies adds light challenge, so students stay engaged through repeated reading practice.

  • 🔤

    Targeted diphthong focus

    Every reading prompt is built around the "oi" and "oy" spelling patterns, giving focused, repeated exposure.

How to play

  1. 1 Use the arrow keys to move through the maze.
  2. 2 Collect diamonds while avoiding enemies along the way.
  3. 3 When prompted, read the sentence containing "oi" or "oy" words to continue.
  4. 4 Keep collecting diamonds until the maze is cleared—watch out, running into an enemy ends the game!

Who it's for

Great for 2nd-5th grade classrooms, phonics centers, small-group intervention (RTI/MTSS), tutoring sessions, and independent home practice focused on vowel diphthongs.

What you can target now

  • OI/OY diphthong decoding
  • Sentence-level reading fluency
  • Vowel pair recognition
  • Word accuracy in context

Standards alignment

Aligned to Common Core ELA Foundational Skills for early grades.

  • RF.2.3 Know and apply grade-level phonics and word analysis skills in decoding words, including vowel teams.
  • RF.3.3 Know and apply grade-level phonics and word analysis skills in decoding words.

FAQ

Is OI/OY Diamond Quest free?

Yes, it's free to play. Sign in to save progress and earn rewards.

What reading skill does this game target?

It focuses on decoding words with the "oi" and "oy" vowel diphthongs through sentence-level reading practice.

Does it work on school devices?

Yes — it runs in modern browsers on Chromebooks, iPads, and computers.