Fizz-tastic Bath Bomb Bonanza!

11th Grade Project 2 weeks

Fizz-tastic Bath Bomb Bonanza!

Monica R

HS-PS1-6

HS-PS1-2

HS-PS1-6

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Purpose

The purpose of this learning experience is to engage 11th-grade students in a practical exploration of stoichiometry and chemical reactions through the creation and optimization of bath bombs. By collaborating with community partners, students will gain real-world insights into product development, marketing, and the scientific process. This project fosters critical thinking and problem-solving skills as students refine their bath bomb formulations to maximize CO2 yield, while also learning to communicate their findings effectively to a broader audience.

Learning goals

Students will refine their understanding of stoichiometry by experimenting with the precise measurement and mixing of citric acid and baking soda to maximize CO2 production. They will apply chemical principles to optimize reaction conditions, aligning with NGSS standards HS-PS1-6 and HS-PS1-2. Students will also develop marketing strategies by engaging with community partners, enhancing their real-world problem-solving and communication skills. Through collaborative projects, students will analyze experimental data, compare it with theoretical models, and present their findings in a community setting, demonstrating their ability to connect scientific concepts with practical applications.

Standards

[Next Generation Science Standards] HS-PS1-6 - Refine the design of a chemical system by specifying a change in conditions that would produce increased amounts of products at equilibrium.
[Next Generation Science Standards] HS-PS1-2 - Construct and revise an explanation for the outcome of a simple chemical reaction based on the outermost electron states of atoms, trends in the periodic table, and knowledge of the patterns of chemical properties.
[Next Generation Science Standards] HS-PS1-6 - Refine the design of a chemical system by specifying a change in conditions that would produce increased amounts of products at equilibrium.

Products

Launch

Begin the project with an interactive visit to a local artisan soap and bath product company, where students will observe the production process and engage in discussions about the chemistry involved. They will participate in a hands-on demonstration of bath bomb creation, sparking curiosity and providing real-world context for the stoichiometry concepts they will explore. This immersive experience will set the stage for their project work, encouraging students to think critically about optimizing chemical reactions and maximizing percent yield.

Exhibition

Students will organize a community showcase at the local science center, presenting their bath bomb creations and findings. The event will feature interactive stations where attendees can observe the production process, explore the chemistry behind the reactions, and learn about the marketing strategies developed. Students will engage with community partners, peers, and visitors, sharing insights and receiving feedback on their formulations, yield optimization, and promotional campaigns. The showcase will include a live demonstration of the bath bombs in action, highlighting the effectiveness of their optimized chemical reactions.

Learning Journey

Project Activities

Days 1 - 10

Milestone Activities

No activities have been added to this phase yet.

Plan

Week 1	Day 1	Day 2	Day 3	Day 4	Day 5
Phase	Project Activities
Activities	Introduction and Project Launch Activity 20m Exploration of Chemical Reactions Activity 25m	Community Partner Introduction Activity 15m Hands-On Experimentation: Initial Trials Activity 30m	Data Analysis and Reflection Activity 20m Design Challenge Kick-Off Activity 25m	Understanding Stoichiometry Activity 20m Experiment Design Planning Activity 25m	Community Engagement Session Activity 20m Formulation Testing Activity 25m
Preparation

Week 2	Day 6	Day 7	Day 8	Day 9	Day 10
Phase	Project Activities
Activities	Optimization Experimentation Activity 25m Marketing Strategy Development Activity 20m	Data Analysis and Iteration Activity 25m Branding Workshop Activity 20m	Final Experimentation and Documentation Activity 25m Digital Presentation Preparation Activity 20m	Community Partner Feedback Session Activity 20m Showcase Rehearsal Activity 25m	Community Showcase Event Activity 45m
Preparation