WelcomeTres Rios Service Learning Academy

Welcome to Tres Rios Service Academy, 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 athletics 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

A Message from our Principal

Tres Rios Families,

With the second semester well under way, we want to thank everyone for your continued support of our students, teachers, and school as we collectively strive to provide optimal opportunities for learning each and every day. In addition, we want to also welcome our new families to Tres Rios and trust that you will find yourselves to be part of an outstanding and supportive service learning community.

Karen Grose

Dr. Karen Grose
Principal and Treasure Hunter
Tres Rios Service Academy


Quick Links
What's New
School Choice

School choice means we have adopted a single attendance area. Starting with the 2016-17 school year, students have the opportunity to select where they will attend school based on academic interest.  Read more >>>


 
Safety Reminder

Be on the lookout for school zone signals, and always obey the speed limits. When entering a school zone, be sure to slow down and obey all traffic laws. Always stop for school busses that are loading or unloading children. Watch out for school crossing guards, and obey their signals. Be aware of and watch out for children near schools, bus stops, sidewalks, in the streets, in school parking lots, etc.


 
ELA Curriculum Adoption Review

Please take some time to look through all of the English Language Arts (ELA) curriculum adoption review materials. Read more >>>


 
School Bell Changes

To serve the efficient and safe transport needs of our bus riders better, the Littleton Governing Board made slight adjustments to the bell schedules. Read more >>>


 
Tax Credit Information

Reduce your Arizona state tax by contributing to Littleton Elementary District schools! Read more >>>


 
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 >>>


 
School Choice

School choice means we have adopted a single attendance area. Starting with the 2016-17 school year, students have the opportunity to select where they will attend school based on academic interest.  Read more >>>


 
Safety Reminder

Be on the lookout for school zone signals, and always obey the speed limits. When entering a school zone, be sure to slow down and obey all traffic laws. Always stop for school busses that are loading or unloading children. Watch out for school crossing guards, and obey their signals. Be aware of and watch out for children near schools, bus stops, sidewalks, in the streets, in school parking lots, etc.


 
ELA Curriculum Adoption Review

Please take some time to look through all of the English Language Arts (ELA) curriculum adoption review materials. Read more >>>


 
School Bell Changes

To serve the efficient and safe transport needs of our bus riders better, the Littleton Governing Board made slight adjustments to the bell schedules. Read more >>>


 
Tax Credit Information

Reduce your Arizona state tax by contributing to Littleton Elementary District schools! Read more >>>


 
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 >>>


 
School Choice

School choice means we have adopted a single attendance area. Starting with the 2016-17 school year, students have the opportunity to select where they will attend school based on academic interest.  Read more >>>


 
Safety Reminder

Be on the lookout for school zone signals, and always obey the speed limits. When entering a school zone, be sure to slow down and obey all traffic laws. Always stop for school busses that are loading or unloading children. Watch out for school crossing guards, and obey their signals. Be aware of and watch out for children near schools, bus stops, sidewalks, in the streets, in school parking lots, etc.


 
ELA Curriculum Adoption Review

Please take some time to look through all of the English Language Arts (ELA) curriculum adoption review materials. Read more >>>


 
School Bell Changes

To serve the efficient and safe transport needs of our bus riders better, the Littleton Governing Board made slight adjustments to the bell schedules. Read more >>>


 
Tax Credit Information

Reduce your Arizona state tax by contributing to Littleton Elementary District schools! Read more >>>


 
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 >>>


 
School Choice

School choice means we have adopted a single attendance area. Starting with the 2016-17 school year, students have the opportunity to select where they will attend school based on academic interest.  Read more >>>


 
Safety Reminder

Be on the lookout for school zone signals, and always obey the speed limits. When entering a school zone, be sure to slow down and obey all traffic laws. Always stop for school busses that are loading or unloading children. Watch out for school crossing guards, and obey their signals. Be aware of and watch out for children near schools, bus stops, sidewalks, in the streets, in school parking lots, etc.


 
ELA Curriculum Adoption Review

Please take some time to look through all of the English Language Arts (ELA) curriculum adoption review materials. Read more >>>


 
School Bell Changes

To serve the efficient and safe transport needs of our bus riders better, the Littleton Governing Board made slight adjustments to the bell schedules. Read more >>>


 
Tax Credit Information

Reduce your Arizona state tax by contributing to Littleton Elementary District schools! Read more >>>


 
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 >>>


 
School Choice

School choice means we have adopted a single attendance area. Starting with the 2016-17 school year, students have the opportunity to select where they will attend school based on academic interest.  Read more >>>


 
Safety Reminder

Be on the lookout for school zone signals, and always obey the speed limits. When entering a school zone, be sure to slow down and obey all traffic laws. Always stop for school busses that are loading or unloading children. Watch out for school crossing guards, and obey their signals. Be aware of and watch out for children near schools, bus stops, sidewalks, in the streets, in school parking lots, etc.


 
ELA Curriculum Adoption Review

Please take some time to look through all of the English Language Arts (ELA) curriculum adoption review materials. Read more >>>


 
School Bell Changes

To serve the efficient and safe transport needs of our bus riders better, the Littleton Governing Board made slight adjustments to the bell schedules. Read more >>>


 
Tax Credit Information

Reduce your Arizona state tax by contributing to Littleton Elementary District schools! Read more >>>


 
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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