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Objective: 7.1 Lesson 4 Students will investigate the question: Which combinations of substances in a bath bomb produce a gas?  

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

• Fairy Tale Project

• L4,D9,P1-4 

• Find the bubble Battleship Board

• Lemonade Mix Ingredient List

• Lesson 4 Handout Combinations of IngredientsLemonade Mix Ingredient List

Check for Understanding: Norm Focused Reflection

Students will reflect on if they can answer the question: Which combinations of substances in a bath bomb produce a gas?  

Homework: Fairy Tale Project

10/6/2025 Marking Period 1

Students form a hypothesis. Teacher guides students

Link- Submit Hypothesis Here

Link-Take a look at other student's hypothesis

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

Students define areas to research for information

Link- Submit your information here

Link-Take a look at other student's information