Description

🧙 Halloween Color & Code: Binary Conversion

Bring binary numbers to life with this spooky, high-engagement color-by-code pack for Grades 3–5. Students practice converting between binary (base-2) and decimal (base-10) while revealing mystery Halloween images such as a witch flying, a haunted house, a jack-o’-lantern, and a spider web. Each worksheet includes scaffolded supports and clear steps for success, making it perfect for beginners and confident coders alike.

Use this pack during October STEM lessons, computer science rotations, math centers, or seasonal sub plans. The Binary Info Sheet and Conversion Chart provide extra support for learners who need it.

Activity Time

~15 minutes per worksheet
Great for centers, early finishers, homework, or independent practice

Students Will Practice:

-Converting numbers from binary to base-10
-Converting numbers from base-10 to binary
-Understanding place value using 8-4-2-1 patterns
-Applying coding logic in a math-friendly format
-Using scaffolds to build confidence with binary
-Following structured steps to complete color-by-code images
-Thinking critically with seasonal, high-interest activities

What’s Included:

-4 Halloween color-by-code worksheets: Witch Flying, Haunted House, Jack-o’-Lantern, Spider Web
-Binary to base-10 and base-10 to binary practice mixed throughout
-Binary Info Sheet with kid-friendly explanations and examples
-Binary Conversion Chart for built-in scaffolding
-Teacher answer keys for all puzzles
-Differentiation ideas for partners, centers, or enrichment groups
-Clear, printable formatting for easy classroom use

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