Crack the Code Space Riddles – Secret Decoding Worksheets for Kids

Crack the Code: Space-Themed Riddle Worksheets | Fun Literacy & Critical Thinking Activity

Launch your students into a galaxy of learning fun with this Crack the Code: Space-Themed Riddle Pack! Perfect for building reading comprehension, critical thinking, and problem-solving skills, this activity challenges students to decode fun space riddles using a simple letter-to-symbol cipher.

Students will read each riddle, crack the code using the decoder, and write their answer—making it an engaging way to practice early literacy, logic, and attention to detail!

What’s Included:

• 20 Printable Space-Themed Riddle Worksheets
• Easy-to-use Code Key (Letter-to-Symbol Decoder)
• Student Answer Boxes
• Full Answer Key Included

Why You’ll Love It:

• Encourages problem-solving and decoding skills
• Supports literacy and riddle comprehension
• Fun, no-prep worksheets perfect for early finishers
• Great for space units, centers, independent work, or homework
• High-engagement format that feels like a game!

Perfect For:

• 1st–3rd Grade Classrooms
• Early Finishers or Morning Work
• Literacy Centers & Brain Breaks
• Space-Themed Units
• Homeschool & Homework Practice
• Special Education and ESL Classrooms

This is a digital download. No physical product will be shipped. 



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