Welcome to Tres Rios Elementary School

Welcome to Tres Rios Elementary School, home of the Pumas! We are a K- 8 school in the Littleton Elementary School District #65. Located in Tolleson, Arizona, approximately 18 miles west of downtown Phoenix, we enjoy a friendly, family-oriented, small town atmosphere.

At Tres Rios we believe in the development of learning communities, and that every child can and will learn if provided an appropriate environment. We are committed to providing the tools to help our students be healthy, successful, lifelong learners. We offer a variety of programs to meet the needs and interests of our students, including an athletic program, special education, a band program and gifted program, as well as state-of-the-art technology.

We recognize the value and importance of parent/guardian participation in a child’s education and welcome your involvement. We have provided several ways to help you stay connected, including a Facebook page, Twitter, and this website. We thank you for your interest in our school and for supporting your child(ren), as we work together to educate and prepare our most precious assets, our children, to take on the world!

Thank you now enrolling calendar

A Message from our Principal

Dear Parents and Guardians,

Welcome to the Tres Rios Elementary School website. Here you will find all sorts of information that will prove to be useful all year to you and your student. 

It is going to be fabulous school year. We have an amazing staff and amazing students. We will work together this year to do great things for our community.

We begin the year with Meet the Teacher on Monday, July 27 from 5:00-7:00 p.m. We will post class lists in the hallway and friendly faces will direct you to your student's class. 

It is an honor to be part of the Tres Rios team, and I look forward to a wonderful year!

Sincerely,

Karen Grose

Karen Grose
Tres Rios Elementary School


Quick Links
What's New
Parent-Student Handbook

Please take a moment to look through the 2015-2016 Littleton Parent-Student Handbook/Manual de Padres y Alumnos 2015-2016. We are looking forward to another great year and want you to be as informed as possible.


 
Art Education Page

We have a new district Art Education page. We will be adding new things to the page in the coming weeks, so visit often.

Check out our new Art Education page here! Read more >>>


 
Tax Credit Gifts and Donations

Our students depend on the generosity of our community to fund many of our extracurricular programs. We hope you will consider making a tax credit donation. You can read all about it on our District site. We all win!


 
Let's Get Connected

Got Facebook? Do youTweet? Always be in the know with the latest information on Tres Rios! Read more >>>


 
Parent-Student Handbook

Please take a moment to look through the 2015-2016 Littleton Parent-Student Handbook/Manual de Padres y Alumnos 2015-2016. We are looking forward to another great year and want you to be as informed as possible.


 
Art Education Page

We have a new district Art Education page. We will be adding new things to the page in the coming weeks, so visit often.

Check out our new Art Education page here! Read more >>>


 
Tax Credit Gifts and Donations

Our students depend on the generosity of our community to fund many of our extracurricular programs. We hope you will consider making a tax credit donation. You can read all about it on our District site. We all win!


 
Let's Get Connected

Got Facebook? Do youTweet? Always be in the know with the latest information on Tres Rios! Read more >>>


 
Parent-Student Handbook

Please take a moment to look through the 2015-2016 Littleton Parent-Student Handbook/Manual de Padres y Alumnos 2015-2016. We are looking forward to another great year and want you to be as informed as possible.


 
Art Education Page

We have a new district Art Education page. We will be adding new things to the page in the coming weeks, so visit often.

Check out our new Art Education page here! Read more >>>


 
Tax Credit Gifts and Donations

Our students depend on the generosity of our community to fund many of our extracurricular programs. We hope you will consider making a tax credit donation. You can read all about it on our District site. We all win!


 
Let's Get Connected

Got Facebook? Do youTweet? Always be in the know with the latest information on Tres Rios! Read more >>>


 
Parent-Student Handbook

Please take a moment to look through the 2015-2016 Littleton Parent-Student Handbook/Manual de Padres y Alumnos 2015-2016. We are looking forward to another great year and want you to be as informed as possible.


 
Art Education Page

We have a new district Art Education page. We will be adding new things to the page in the coming weeks, so visit often.

Check out our new Art Education page here! Read more >>>


 
Tax Credit Gifts and Donations

Our students depend on the generosity of our community to fund many of our extracurricular programs. We hope you will consider making a tax credit donation. You can read all about it on our District site. We all win!


 
Let's Get Connected

Got Facebook? Do youTweet? Always be in the know with the latest information on Tres Rios! Read more >>>


 
Parent-Student Handbook

Please take a moment to look through the 2015-2016 Littleton Parent-Student Handbook/Manual de Padres y Alumnos 2015-2016. We are looking forward to another great year and want you to be as informed as possible.


 
Art Education Page

We have a new district Art Education page. We will be adding new things to the page in the coming weeks, so visit often.

Check out our new Art Education page here! Read more >>>


 
Tax Credit Gifts and Donations

Our students depend on the generosity of our community to fund many of our extracurricular programs. We hope you will consider making a tax credit donation. You can read all about it on our District site. We all win!


 
Let's Get Connected

Got Facebook? Do youTweet? Always be in the know with the latest information on Tres Rios! Read more >>>


 
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