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Sierra Linda
Sierra Linda Students and Staff
Sierra Linda Students and Staff
Sierra Linda Students and Staff
Sierra Linda Students and Staff
Sierra Linda Students and Staff
Sierra Linda Students and Staff
Sierra Linda Students and Staff
Sierra Linda Students and Staff
Sierra Linda Students and Staff
Sierra Linda Students and Staff
Sierra Linda Students and Staff
Sierra Linda Students and Staff
Sierra Linda Students and Staff
Sierra Linda Students and Staff
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We appreciate your interest in our school. We are located in Phoenix, Arizona and are part of the Tolleson Union High School District.

We invite you to take a moment and browse our website to see some of the many wonderful things taking place at our school. We promise to keep you up-to-date on all the news and events. Please also feel free to contact us if you have any questions. We look forward to getting to know you.


A Message From Principal Madrid

Dear Students, Parents, and Guardians,

Welcome to our website! This is an exciting school year! Throughout this year everyone is focused on being Professional, taking Action, Working together, and being Safe. We are creating many new memories through our classroom activities, clubs, sports, and extracurricular opportunities. There are various events throughout the school year, so please check our website calendar, Dawgpound Newspaper, Dawgpound NewsFacebook, Twitter, or Instagram pages, and stay informed! Have a great year, Bulldogs!!

 

Sincerely,

Tim Madrid signature

Mr. Tim Madrid
Principal

 Tim Madrid

Bulldog News
University of Arizona Updates

We have some updates regarding University of Arizona!  Read more >>>


 
Raising Cane’s Fundraiser

Please join our fundraiser at Raising Cane’s on Monday, March 30. Read more >>>


 
Spirit Week 2015

Please join us in participating in our spirit week March 30 - April 4. Check out the spirit week flyer for information about each day.


 
Stugo Attends the State Conference

At Apache Junction High School, SLHS Student Council took part in one of the best state conventions yet. Read more >>>


 
RAK Week a Success

Ms. Perez and the PBIS team coordinated the random acts of kindness week! Read more >>>


 
Academic Awards Night

Parents, we invite you to attend our upcoming academic awards night. Read more >>>


 
Law Offices of Michael Cordova Scholarship

The Law Offices of Michael Cordova is proud to offer our annual scholarship to one Arizona high school senior. Read more >>>


 
English Language Acquisition Classes for Parents

Free English classes are available for parents every Saturday from 9:00 a.m to 1:00 p.m. at Sierra Linda High School in room 7243. Read more >>>


 
Senior Information

Seniors, check out important information about graduation under the student information link on the home page. The senior information meeting presentation and the graduation information document are there. Read more >>>


 
Book Club Calendar

Please see our book club calendar for books and meeting dates. Read more >>>


 
NAU Phoenix Suns Educator of the Month

High school students, you can receive a free gift from NAU by nominating your teacher! Read more >>>


 
A Parent's Right To Know

As a parent of a student at a Tolleson Union High School District school, you have the right to know the professional qualifications of the classroom teachers who instruct your child. Read more >>>


 
School-Wide Action Plan

Sierra Linda High School and its major stakeholders recently developed a School-Wide Action Plan (SWAP) to address the many needs of our students. Be sure to check out the plan!


 
University of Arizona Updates

We have some updates regarding University of Arizona!  Read more >>>


 
Raising Cane’s Fundraiser

Please join our fundraiser at Raising Cane’s on Monday, March 30. Read more >>>


 
Spirit Week 2015

Please join us in participating in our spirit week March 30 - April 4. Check out the spirit week flyer for information about each day.


 
Stugo Attends the State Conference

At Apache Junction High School, SLHS Student Council took part in one of the best state conventions yet. Read more >>>


 
RAK Week a Success

Ms. Perez and the PBIS team coordinated the random acts of kindness week! Read more >>>


 
Academic Awards Night

Parents, we invite you to attend our upcoming academic awards night. Read more >>>


 
Law Offices of Michael Cordova Scholarship

The Law Offices of Michael Cordova is proud to offer our annual scholarship to one Arizona high school senior. Read more >>>


 
English Language Acquisition Classes for Parents

Free English classes are available for parents every Saturday from 9:00 a.m to 1:00 p.m. at Sierra Linda High School in room 7243. Read more >>>


 
Senior Information

Seniors, check out important information about graduation under the student information link on the home page. The senior information meeting presentation and the graduation information document are there. Read more >>>


 
Book Club Calendar

Please see our book club calendar for books and meeting dates. Read more >>>


 
NAU Phoenix Suns Educator of the Month

High school students, you can receive a free gift from NAU by nominating your teacher! Read more >>>


 
A Parent's Right To Know

As a parent of a student at a Tolleson Union High School District school, you have the right to know the professional qualifications of the classroom teachers who instruct your child. Read more >>>


 
School-Wide Action Plan

Sierra Linda High School and its major stakeholders recently developed a School-Wide Action Plan (SWAP) to address the many needs of our students. Be sure to check out the plan!


 
University of Arizona Updates

We have some updates regarding University of Arizona!  Read more >>>


 
Raising Cane’s Fundraiser

Please join our fundraiser at Raising Cane’s on Monday, March 30. Read more >>>


 
Spirit Week 2015

Please join us in participating in our spirit week March 30 - April 4. Check out the spirit week flyer for information about each day.


 
Stugo Attends the State Conference

At Apache Junction High School, SLHS Student Council took part in one of the best state conventions yet. Read more >>>


 
RAK Week a Success

Ms. Perez and the PBIS team coordinated the random acts of kindness week! Read more >>>


 
Academic Awards Night

Parents, we invite you to attend our upcoming academic awards night. Read more >>>


 
Law Offices of Michael Cordova Scholarship

The Law Offices of Michael Cordova is proud to offer our annual scholarship to one Arizona high school senior. Read more >>>


 
English Language Acquisition Classes for Parents

Free English classes are available for parents every Saturday from 9:00 a.m to 1:00 p.m. at Sierra Linda High School in room 7243. Read more >>>


 
Senior Information

Seniors, check out important information about graduation under the student information link on the home page. The senior information meeting presentation and the graduation information document are there. Read more >>>


 
Book Club Calendar

Please see our book club calendar for books and meeting dates. Read more >>>


 
NAU Phoenix Suns Educator of the Month

High school students, you can receive a free gift from NAU by nominating your teacher! Read more >>>


 
A Parent's Right To Know

As a parent of a student at a Tolleson Union High School District school, you have the right to know the professional qualifications of the classroom teachers who instruct your child. Read more >>>


 
School-Wide Action Plan

Sierra Linda High School and its major stakeholders recently developed a School-Wide Action Plan (SWAP) to address the many needs of our students. Be sure to check out the plan!


 
University of Arizona Updates

We have some updates regarding University of Arizona!  Read more >>>


 
Raising Cane’s Fundraiser

Please join our fundraiser at Raising Cane’s on Monday, March 30. Read more >>>


 
Spirit Week 2015

Please join us in participating in our spirit week March 30 - April 4. Check out the spirit week flyer for information about each day.


 
Stugo Attends the State Conference

At Apache Junction High School, SLHS Student Council took part in one of the best state conventions yet. Read more >>>


 
RAK Week a Success

Ms. Perez and the PBIS team coordinated the random acts of kindness week! Read more >>>


 
Academic Awards Night

Parents, we invite you to attend our upcoming academic awards night. Read more >>>


 
Law Offices of Michael Cordova Scholarship

The Law Offices of Michael Cordova is proud to offer our annual scholarship to one Arizona high school senior. Read more >>>


 
English Language Acquisition Classes for Parents

Free English classes are available for parents every Saturday from 9:00 a.m to 1:00 p.m. at Sierra Linda High School in room 7243. Read more >>>


 
Senior Information

Seniors, check out important information about graduation under the student information link on the home page. The senior information meeting presentation and the graduation information document are there. Read more >>>


 
Book Club Calendar

Please see our book club calendar for books and meeting dates. Read more >>>


 
NAU Phoenix Suns Educator of the Month

High school students, you can receive a free gift from NAU by nominating your teacher! Read more >>>


 
A Parent's Right To Know

As a parent of a student at a Tolleson Union High School District school, you have the right to know the professional qualifications of the classroom teachers who instruct your child. Read more >>>


 
School-Wide Action Plan

Sierra Linda High School and its major stakeholders recently developed a School-Wide Action Plan (SWAP) to address the many needs of our students. Be sure to check out the plan!


 
University of Arizona Updates

We have some updates regarding University of Arizona!  Read more >>>


 
Raising Cane’s Fundraiser

Please join our fundraiser at Raising Cane’s on Monday, March 30. Read more >>>


 
Spirit Week 2015

Please join us in participating in our spirit week March 30 - April 4. Check out the spirit week flyer for information about each day.


 
Stugo Attends the State Conference

At Apache Junction High School, SLHS Student Council took part in one of the best state conventions yet. Read more >>>


 
RAK Week a Success

Ms. Perez and the PBIS team coordinated the random acts of kindness week! Read more >>>


 
Academic Awards Night

Parents, we invite you to attend our upcoming academic awards night. Read more >>>


 
Law Offices of Michael Cordova Scholarship

The Law Offices of Michael Cordova is proud to offer our annual scholarship to one Arizona high school senior. Read more >>>


 
English Language Acquisition Classes for Parents

Free English classes are available for parents every Saturday from 9:00 a.m to 1:00 p.m. at Sierra Linda High School in room 7243. Read more >>>


 
Senior Information

Seniors, check out important information about graduation under the student information link on the home page. The senior information meeting presentation and the graduation information document are there. Read more >>>


 
Book Club Calendar

Please see our book club calendar for books and meeting dates. Read more >>>


 
NAU Phoenix Suns Educator of the Month

High school students, you can receive a free gift from NAU by nominating your teacher! Read more >>>


 
A Parent's Right To Know

As a parent of a student at a Tolleson Union High School District school, you have the right to know the professional qualifications of the classroom teachers who instruct your child. Read more >>>


 
School-Wide Action Plan

Sierra Linda High School and its major stakeholders recently developed a School-Wide Action Plan (SWAP) to address the many needs of our students. Be sure to check out the plan!


 
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