How to Play Secret Symbol Messengers


Activity Goal
Work with a partner to write, send, and decode hidden messages using a printed symbol key. The goal is to accurately translate four different messages without speaking while the message is being solved.
Materials Needed
- Two matching symbol key sheets (each key pairs letters of the alphabet with simple shapes like stars, triangles, dots, and squares)
- Eight blank message cards (four cards per student)
- Two regular writing pencils with erasers
- One flat classroom desk or table shared by two partners
Setting Up Your Station
- Sit across from your partner at your shared desk.
- Place one symbol key sheet face up in front of each person.
- Divide the eight blank message cards evenly so each partner has four blank cards.
- Decide who will be Player 1 and who will be Player 2 for the first round.
Round 1: Sending the First Code
- decode:
- To change secret symbols or codes back into regular words that can be read.
- Encoder:
- The person who turns normal letters or words into secret code symbols.
- Decoder:
- The person who figures out the meaning of secret code symbols.
- shield:
- To cover or hide something so other people cannot see it.
- phrase:
- A short group of two or more words that have meaning together.
- symbol:
- A shape, mark, or picture that stands for a specific letter or idea.
One passage, many ways to practice
Reading-skill questions, word work and writing prompts — all built from this text.
Main Idea
Identify the central idea and explain how important details develop it.
Summarize
Select, organize, and restate the most important information without adding opinion.
Structure
Analyze how sections and organizational choices build the text's ideas or effects.
Vocabulary
Practice words from the passage with a printable worksheet.
Writing Prompts
Use the passage as a springboard for short written responses, from personal reflection to evidence-based arguments.
Fix the Sentence
Practice editing sentences drawn from this passage with a printable worksheet.

Ready to use this passage in class?
Start free with the Mixed worksheet and 3 PDF downloads each week. Focused skill sets depend on plan.
Preview questions from this passageShowHide
- 1What is the main goal of the Secret Symbol Messengers game?
- 2Why does the Encoder need to turn their body slightly while writing?
About this instructions passage for 3rd Grade
“How to Play Secret Symbol Messengers” is a instructions reading passage about partner secret code game, written for 3rd Grade. It takes about 3 minutes to read (511 words) and comes with an interactive quiz and a printable worksheet with comprehension questions and an answer key.