One of my goals as a Chemistry teacher is to create awareness in students of STEM careers which was also the focus of my Master’s Degree studies. Our basics needs for food and energy is now related to STEM careers. The project I propose is multi-faceted. The overall goal is to create a small plant growing area in the classroom for purposes of experimentation and testing. The chemistry behind agriculture both in the production and the assimilation of nutrients connects easily to the standards as well as to real and applicable life. Students will be able to design a small experiment in their lab group and monitor all aspects of the process.

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Light for Life

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School:
Palmetto Ridge High 
Subject:
Stem 
Teacher:
Shoshana Yarin 
Students Impacted:
150 
Grade:
9-12 
Date:
July 29, 2015

Investor

Thank you to the following investor for funding this grant.

 

License For Learning Plate Fund - $250.33

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Impact to My Classroom

# of Students Impacted: 170

This project turned into much more than I anticipated. The excitement, enthusiasm and commitment of students was truly amazing. Though we live in a green, plant populated area of Southwest Florida, students became so attached to their little plant. 85% or more of the students had never planted a seed which made the whole project worthwhile regardless of the chemistry involved. Many students took the "independent" part to heart and conducted daily experiments as they listened or participated in class. A few students started whole gardens in class and took them home where they continue to grow. The chemical testing or extraction processes were occasionally more than we could do in the context of our class, but most students had success in accomplishing their goal. Of course a few students lost their plant to some unknown cause which then became their chemistry application to discover why the plant may have died. Students are completing full reports by the end of this month as some groups were waiting for a flower or fruit to be produced. I would definitely do the project again next year with learned adjustments. Students tested and compared pH, measured water content, chromotographied pigments, extracted oils and essence, observed cells in the microscope and conducted research.

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The beginning

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A couple weeks growth

 

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Plant testing

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More testing

 

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Ongoing tests

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Blooming!

 

Original Grant Overview

Goal

One of my goals as a Chemistry teacher is to create awareness in students of STEM careers which was also the focus of my Master’s Degree studies. Our basics needs for food and energy is now related to STEM careers. The project I propose is multi-faceted. The overall goal is to create a small plant growing area in the classroom for purposes of experimentation and testing. The chemistry behind agriculture both in the production and the assimilation of nutrients connects easily to the standards as well as to real and applicable life. Students will be able to design a small experiment in their lab group and monitor all aspects of the process. 

 

What will be done with my students

Chemistry is a difficult topic for many and as it is now becoming a requirement for high school graduation, anything I can do to make real life connections makes a difference. The basics of all life begin with chemistry. Students in small groups will research and choose a plant project with a purpose. They must understand the appropriate soil science for their “crop”, chemically test the soil, design and administer fertilizers, measure and monitor water content as well as be aware of appropriate “daylight” hours. When and if the plants reach a mature growth the purpose of their experiment will be tested. Examples might be: oil content, nutritive values, chlorophyll content, pigments or aromas.
Students will be required to demonstrate an understanding of the chemical processes such as the incorporation of nitrogen, phosphorus and potassium from the soil and what compounds are formed. Students will also be able to make connections regarding full spectrum light and energy transformations.
 

 

Benefits to my students

The benefits of this project are many. The project is long term and creates an involvement in the classroom beyond essential questions and homework. There is a measure of “ownership” and self direction. Very little actual classroom time is needed though it can be incorporated and referred to at any time, meaning it will only enhance the curriculum and not remove from it. Another major benefit is the fact that the classroom has no windows and can feel quite sterile. It has been proven in studies that full spectrum light is beneficial to health and mental function. The project equipment can be used for many school years into the future. It will also aid and enhance another grant proposal I am writing to grow algae for biofuel.  

 

Budget Narrative

I have researched light and found the T5 seems to offer the best results for the price. A good 7-day timer is necessary. 2 different set-ups allows for 2 different daylight hour settings. Shelving and plant trays should be able to be obtained second hand. All equipment reusable in future years. 

 

Items

# Item Cost
1 2 T5 Grow lights $130.33
2 Adjustable grow light hanger $22.00
3 2 Timers $28.00
4 Various growing trays $40.00
5 Shelving $30.00
  Total: $250.33

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Special Thanks to Our Presenting Partners

Suncoast Credit Union