# Particle Model Word Guessing Game

In Grade 5 science, you learn how the particle model of matter explains how particles behave ([Understanding](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36476)). The particle model shows you that all matter is made of tiny particles with spaces between them. These particles are always moving ([Knowledge](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36475)). This game uses important words from your study of how particle movement and arrangement change the physical properties of matter ([Understanding](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36480)).

## How to play

1. One player thinks of a word from the particle model of matter. The other player guesses one letter at a time.

2. If the letter appears in the word, write it in all the blanks where it belongs. If the letter does not appear, the guesser marks one point against them (up to 6 points total).

3. The guesser wins if they complete the word before reaching 6 wrong guesses. The thinker wins if the guesser reaches 6 wrong guesses before the word is completed.

4. Take turns being the thinker and the guesser.

## Puzzles

### Round 1 (11 letters)

`A _ _ _ _ _ _ _ _ _ _`

Clue: The way particles are positioned or organized ([Understanding](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36480))

Wrong guesses: ___ ___ ___ ___ ___ ___

### Round 2 (6 letters)

`V _ _ _ _ _`

Clue: The amount of space something takes up ([Knowledge](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36479))

Wrong guesses: ___ ___ ___ ___ ___ ___

### Round 3 (5 letters)

`S _ _ _ _`

Clue: A state of matter with a fixed shape and size ([Knowledge](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36475))

Wrong guesses: ___ ___ ___ ___ ___ ___

### Round 4 (8 letters)

`C _ _ _ _ _ _ _`

Clue: To squeeze something into a smaller space ([Knowledge](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36479))

Wrong guesses: ___ ___ ___ ___ ___ ___

## Answer key

- Round 1: **ARRANGEMENT**
- Round 2: **VOLUME**
- Round 3: **SOLID**
- Round 4: **COMPRESS**

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*AILI game · language en · model claude-haiku-4-5-20251001 · generated 2026-09-17 · id 6e066db0-9f44-4b52-82d5-7832e73036a3*

### Sources

- node:n1: Sciences › Science (K–6) › Grade 5 › Matter: Understandings of the physical world are deepened by investigating matter and energy. (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36472)
- node:n2: Sciences › Science (K–6) › Grade 5 › Matter: Understandings of the physical world are deepened by investigating matter and energy. › How can states of matter and other physical properties be explained by using the particle model of matter? (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36473)
- node:n3: Sciences › Science (K–6) › Grade 5 › Matter: Understandings of the physical world are deepened by investigating matter and energy. › How can states of matter and other physical properties be explained by using the particle model of matter? › Students investigate the particle model of matter in relation to the physical properties of solids, liquids, and gases. (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36475)
- node:n4: Sciences › Science (K–6) › Grade 5 › Matter: Understandings of the physical world are deepened by investigating matter and energy. › How can states of matter and other physical properties be explained by using the particle model of matter? › Students investigate the particle model of matter in relation to the physical properties of solids, liquids, and gases. (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36477)
- node:n5: Sciences › Science (K–6) › Grade 5 › Matter: Understandings of the physical world are deepened by investigating matter and energy. › How can states of matter and other physical properties be explained by using the particle model of matter? › Students investigate the particle model of matter in relation to the physical properties of solids, liquids, and gases. (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36476)
- node:n6: Sciences › Science (K–6) › Grade 5 › Matter: Understandings of the physical world are deepened by investigating matter and energy. › How can states of matter and other physical properties be explained by using the particle model of matter? › Students investigate the particle model of matter in relation to the physical properties of solids, liquids, and gases. (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36479)
- node:n7: Sciences › Science (K–6) › Grade 5 › Matter: Understandings of the physical world are deepened by investigating matter and energy. › How can states of matter and other physical properties be explained by using the particle model of matter? › Students investigate the particle model of matter in relation to the physical properties of solids, liquids, and gases. (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36481)
- node:n8: Sciences › Science (K–6) › Grade 5 › Matter: Understandings of the physical world are deepened by investigating matter and energy. › How can states of matter and other physical properties be explained by using the particle model of matter? › Students investigate the particle model of matter in relation to the physical properties of solids, liquids, and gases. (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36480)
- node:n9: Sciences › Science (K–6) › Grade 5 › Matter: Understandings of the physical world are deepened by investigating matter and energy. › How can states of matter and other physical properties be explained by using the particle model of matter? (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36473)
- node:n10: Sciences › Science (K–6) › Grade 5 › Matter: Understandings of the physical world are deepened by investigating matter and energy. › How can states of matter and other physical properties be explained by using the particle model of matter? › Students investigate the particle model of matter in relation to the physical properties of solids, liquids, and gases. (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36475)
- node:n11: Sciences › Science (K–6) › Grade 5 › Matter: Understandings of the physical world are deepened by investigating matter and energy. › How can states of matter and other physical properties be explained by using the particle model of matter? › Students investigate the particle model of matter in relation to the physical properties of solids, liquids, and gases. (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36477)
- node:n12: Sciences › Science (K–6) › Grade 5 › Matter: Understandings of the physical world are deepened by investigating matter and energy. › How can states of matter and other physical properties be explained by using the particle model of matter? › Students investigate the particle model of matter in relation to the physical properties of solids, liquids, and gases. (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36476)
- node:n13: Sciences › Science (K–6) › Grade 5 › Matter: Understandings of the physical world are deepened by investigating matter and energy. › How can states of matter and other physical properties be explained by using the particle model of matter? › Students investigate the particle model of matter in relation to the physical properties of solids, liquids, and gases. (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/36480)
- pdf:p1: Sciences › Science (K–6) › Stepping Into Science Alberta | Matter - Grade 5 › p.1 (https://goa-cc-uat-aili-app-001.azurewebsites.net/library/pdf/9862?page=1)
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- resource:r1: Resources › type#teachersupport › SCI5 (https://goa-cc-uat-aili-app-001.azurewebsites.net/library/resource/ZK9cRtVnOkS6O4OtO76VEQ)