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,

Sporting events are off and running, and our teams are doing great so far. Come out and cheer us on to victory! Take a look at the service learning focus questions of the month. These questions will unfold into some powerful learning this quarter. Fall is just around the corner. Can you believe we are already into September? Soon the weather will be cooling down. Make sure you are staying up to date with our many happenings by visiting our News page! Happy fall!

Karen Grose

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


Quick Links
What's New
Healthy Living Class

Please join us for a fun, interactive class on physical activities to do with your children and tips on healthy eating.  Read more >>>


 
Notice of Pesticide Application


 
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 >>>


 
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 >>>


 
Let's Get Connected

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


 
Healthy Living Class

Please join us for a fun, interactive class on physical activities to do with your children and tips on healthy eating.  Read more >>>


 
Notice of Pesticide Application


 
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 >>>


 
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 >>>


 
Let's Get Connected

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


 
Healthy Living Class

Please join us for a fun, interactive class on physical activities to do with your children and tips on healthy eating.  Read more >>>


 
Notice of Pesticide Application


 
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 >>>


 
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 >>>


 
Let's Get Connected

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


 
Healthy Living Class

Please join us for a fun, interactive class on physical activities to do with your children and tips on healthy eating.  Read more >>>


 
Notice of Pesticide Application


 
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 >>>


 
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 >>>


 
Let's Get Connected

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


 
Healthy Living Class

Please join us for a fun, interactive class on physical activities to do with your children and tips on healthy eating.  Read more >>>


 
Notice of Pesticide Application


 
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 >>>


 
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 >>>


 
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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