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Objective:7.1 Lesson 5 Students will investigate the question: What gas(es) could be coming from the bath bomb? 

Standards:

• MS-PS1-1

• Develop models to describe the atomic composition of simple molecules and extended structures.

• MS-PS1-2

• Analyze and interpret data on the properties of substances before and after the substances interact to determine if a chemical reaction has occurred.

• MS-PS1-5

• Develop and use a model to describe how the total number of atoms does not change in a chemical reaction and thus mass is conserved.

• MS-LS1-8

• Gather and synthesize information that sensory receptors respond to stimuli by sending messages to the brain for immediate behavior or storage as memories.

Warm-Up: Today's Reading 

To Do List:

• Take Attendance

• Warm up

• Lesson 5

• Fairy Tale Project- 10 minute research

7.1 Lesson 5 Handout My Predictive Explanations

7.1 Lesson 5 Handout Some Common Gases

Discussion Protocol: Density and Flammability 

Check for Understanding:

Norm Focused Reflection

Lesson 5 Exit Ticket

Students will reflect on if they can answer the question: What gas(es) could be coming from the bath bomb?  

Progress Tracker

Homework:

Fairy Tale Project

10/6/2025-10/16/2025 Marking Period 1

Students define areas to research for information

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