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Sun Valley Hosts First-Ever Mini-THON
After eight hours, participants in the student-led Mini-THON celebrated raising $22,045 for pediatric cancer research and family support through Four Diamonds.
Register: Penn-Delco Summer Enrichment 2026
Penn-Delco students can create, move, learn, and perform through half-day and full-day options across four summer sessions.
Sun Valley Theater Presents Les Misérables
From intimate, heartfelt moments to stirring ensemble performances, the production showcased both the depth of the story and the dedication of the cast and crew.
Vanguards Bring Home State Medals
Jacob Carr won gold - Sun Valley’s first state wrestling title since 2020 - and Jameson Strickland earned silver at the 2026 PIAA Championships.
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Pi Day Brings Numbers and Creativity to Sun Valley
Sun Valley celebrated Pi Day on March 13 with hands-on activities in the MIC, including games, art, and math challenges.
News & Announcements
![2025-2026 Sun Valley Newsletters]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1714580365/pdsdorg/pqrcbc9a07wqgx4lk455/SVHSprimarylogo.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1714580365/pdsdorg/pqrcbc9a07wqgx4lk455/SVHSprimarylogo.png","width":460}])
Each week, our newsletter shares important updates, upcoming events, and essential information for families.
Thursday, April 16
Day 3
![A group of young people wearing colorful t-shirts stand together in front of a blue wall, appearing to be part of some kind of event or activity.]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1776093434/pdsdorg/y3uqhmedmm9osoqncpni/E22A4296.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1776093434/pdsdorg/y3uqhmedmm9osoqncpni/E22A4296.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1776093434/pdsdorg/y3uqhmedmm9osoqncpni/E22A4296.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1776093434/pdsdorg/y3uqhmedmm9osoqncpni/E22A4296.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1776093434/pdsdorg/y3uqhmedmm9osoqncpni/E22A4296.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_6/v1776093434/pdsdorg/y3uqhmedmm9osoqncpni/E22A4296.jpg","width":2200}])
Students lead the way in supporting pediatric cancer research and families affected by childhood cancer.
![The image features a bright yellow sun icon against a vibrant blue sky, along with text promoting a "Summer Enrichment" program for the year 2026, offering various activities such as art, babysitting, cooking, health and fitness, music, and STEM.]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1775662844/pdsdorg/pnb6xkytvtcpokznjce0/2026-PDSD-Summer-Enrichment-Registration-Form.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1775662844/pdsdorg/pnb6xkytvtcpokznjce0/2026-PDSD-Summer-Enrichment-Registration-Form.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1775662844/pdsdorg/pnb6xkytvtcpokznjce0/2026-PDSD-Summer-Enrichment-Registration-Form.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1775662844/pdsdorg/pnb6xkytvtcpokznjce0/2026-PDSD-Summer-Enrichment-Registration-Form.png","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1775662844/pdsdorg/pnb6xkytvtcpokznjce0/2026-PDSD-Summer-Enrichment-Registration-Form.png","width":1480}])
Penn-Delco students can create, move, learn, and perform through half-day and full-day options across four summer sessions.
![Sun Valley’s Production of Les Misérables Moves Audiences]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1774883592/pdsdorg/a3junmjuygu7rdr4qqcq/E22A0840.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1774883592/pdsdorg/a3junmjuygu7rdr4qqcq/E22A0840.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1774883592/pdsdorg/a3junmjuygu7rdr4qqcq/E22A0840.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1774883592/pdsdorg/a3junmjuygu7rdr4qqcq/E22A0840.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1774883592/pdsdorg/a3junmjuygu7rdr4qqcq/E22A0840.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_6/v1774883592/pdsdorg/a3junmjuygu7rdr4qqcq/E22A0840.jpg","width":2200}])
From intimate, heartfelt moments to stirring ensemble performances, the production showcased both the depth of the story and the dedication of the cast and crew.
![Learning from the Best: STEM in Action at Aston]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1774891600/pdsdorg/hc3hyutdii1zwo9chmye/E22A9411.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1774891600/pdsdorg/hc3hyutdii1zwo9chmye/E22A9411.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1774891600/pdsdorg/hc3hyutdii1zwo9chmye/E22A9411.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1774891600/pdsdorg/hc3hyutdii1zwo9chmye/E22A9411.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1774891600/pdsdorg/hc3hyutdii1zwo9chmye/E22A9411.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_6/v1774891600/pdsdorg/hc3hyutdii1zwo9chmye/E22A9411.jpg","width":2200}])
Hope Gladfelter visited Aston on March 17 to lead a hands-on STEM catapult challenge with students.
Upcoming Events
SVHS Gym
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The Drexelbrook
Portrait of a Graduate
Our graduates will be persons of character skilled in communicating and collaborating and capable of thinking critically and creatively.
![Four smiling graduates in navy blue caps and gowns are seated in a row]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1757423197/pdsdorg/q9kkfrddqvly5esrbctj/Ready4Life.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1757423197/pdsdorg/q9kkfrddqvly5esrbctj/Ready4Life.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1757423197/pdsdorg/q9kkfrddqvly5esrbctj/Ready4Life.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1757423197/pdsdorg/q9kkfrddqvly5esrbctj/Ready4Life.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1757423197/pdsdorg/q9kkfrddqvly5esrbctj/Ready4Life.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1757423197/pdsdorg/q9kkfrddqvly5esrbctj/Ready4Life.jpg","width":2048}])
The Penn-Delco Portrait of a Graduate outlines five core "Ready for Life" competencies (our 5 Cs).
![Student in a blue cap and gown poses with a diploma cover in front of a room filled with seated graduates]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1749606628/pdsdorg/puwijfmvjxujiuui7h0r/2025-June-10-SVHS-Graduation-15.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1749606628/pdsdorg/puwijfmvjxujiuui7h0r/2025-June-10-SVHS-Graduation-15.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1749606628/pdsdorg/puwijfmvjxujiuui7h0r/2025-June-10-SVHS-Graduation-15.jpg","width":800}])
Our graduates possess the essential foundational skills and knowledge necessary to succeed in life.
![Connection]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1757423098/pdsdorg/ttmlye6gz6pmsemjfcxc/E22A3159.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1757423098/pdsdorg/ttmlye6gz6pmsemjfcxc/E22A3159.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1757423098/pdsdorg/ttmlye6gz6pmsemjfcxc/E22A3159.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1757423098/pdsdorg/ttmlye6gz6pmsemjfcxc/E22A3159.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1757423098/pdsdorg/ttmlye6gz6pmsemjfcxc/E22A3159.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1757423098/pdsdorg/ttmlye6gz6pmsemjfcxc/E22A3159.jpg","width":2048}])
Our graduates can build meaningful relationships, engage with a community, and understand their role in an interconnected world.
![Character]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1748359308/pdsdorg/gqk67ryhpxlcsj6vnojd/2025-May-23-Parkside-Find-Your-Passion-Day-60.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1748359308/pdsdorg/gqk67ryhpxlcsj6vnojd/2025-May-23-Parkside-Find-Your-Passion-Day-60.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1748359308/pdsdorg/gqk67ryhpxlcsj6vnojd/2025-May-23-Parkside-Find-Your-Passion-Day-60.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1748359308/pdsdorg/gqk67ryhpxlcsj6vnojd/2025-May-23-Parkside-Find-Your-Passion-Day-60.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1748359308/pdsdorg/gqk67ryhpxlcsj6vnojd/2025-May-23-Parkside-Find-Your-Passion-Day-60.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_6/v1748359308/pdsdorg/gqk67ryhpxlcsj6vnojd/2025-May-23-Parkside-Find-Your-Passion-Day-60.jpg","width":2200}])
Our graduates possess moral and ethical qualities and virtues that guide them to act in ways that are honorable, respectful and considerate.
![Three smiling teenage boys leaning against fence in front of track.]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1756926604/pdsdorg/hwrj3cwojoxajd9jc1b4/2025-September-2-First-Day-46.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1756926604/pdsdorg/hwrj3cwojoxajd9jc1b4/2025-September-2-First-Day-46.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1756926604/pdsdorg/hwrj3cwojoxajd9jc1b4/2025-September-2-First-Day-46.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1756926604/pdsdorg/hwrj3cwojoxajd9jc1b4/2025-September-2-First-Day-46.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1756926604/pdsdorg/hwrj3cwojoxajd9jc1b4/2025-September-2-First-Day-46.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1756926604/pdsdorg/hwrj3cwojoxajd9jc1b4/2025-September-2-First-Day-46.jpg","width":2048}])
Our graduates can successfully express ideas through speaking, writing, and media, while actively listening and engaging with others.
![Three students sitting on the carpet writing in notebooks - Pennell]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1753989140/pdsdorg/qdjtdvehxbaxsqx6ziwn/2025-July-9-Babysitter-Training-5.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1753989140/pdsdorg/qdjtdvehxbaxsqx6ziwn/2025-July-9-Babysitter-Training-5.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1753989140/pdsdorg/qdjtdvehxbaxsqx6ziwn/2025-July-9-Babysitter-Training-5.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1753989140/pdsdorg/qdjtdvehxbaxsqx6ziwn/2025-July-9-Babysitter-Training-5.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1753989140/pdsdorg/qdjtdvehxbaxsqx6ziwn/2025-July-9-Babysitter-Training-5.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1753989140/pdsdorg/qdjtdvehxbaxsqx6ziwn/2025-July-9-Babysitter-Training-5.jpg","width":2048}])
Our graduates are capable of working effectively with others toward shared goals that achieve beneficial outcomes.
![Critical Thinking]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1730828424/pdsdorg/somzhmjdy5643xub3vj6/2024_October_30_Parkside_Leader_In_Me-9.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1730828424/pdsdorg/somzhmjdy5643xub3vj6/2024_October_30_Parkside_Leader_In_Me-9.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1730828424/pdsdorg/somzhmjdy5643xub3vj6/2024_October_30_Parkside_Leader_In_Me-9.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1730828424/pdsdorg/somzhmjdy5643xub3vj6/2024_October_30_Parkside_Leader_In_Me-9.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1730828424/pdsdorg/somzhmjdy5643xub3vj6/2024_October_30_Parkside_Leader_In_Me-9.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1730828424/pdsdorg/somzhmjdy5643xub3vj6/2024_October_30_Parkside_Leader_In_Me-9.jpg","width":2048}])
Our graduates can analyze information, evaluate evidence and make reasoned decisions.
![Creativity]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1733239224/pdsdorg/pnofbio1gpi9y4woiiok/2024_September_19_Pennell_SelfPortraits-10.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1733239224/pdsdorg/pnofbio1gpi9y4woiiok/2024_September_19_Pennell_SelfPortraits-10.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1733239224/pdsdorg/pnofbio1gpi9y4woiiok/2024_September_19_Pennell_SelfPortraits-10.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1733239224/pdsdorg/pnofbio1gpi9y4woiiok/2024_September_19_Pennell_SelfPortraits-10.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1733239224/pdsdorg/pnofbio1gpi9y4woiiok/2024_September_19_Pennell_SelfPortraits-10.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1733239224/pdsdorg/pnofbio1gpi9y4woiiok/2024_September_19_Pennell_SelfPortraits-10.jpg","width":2048}])
Our graduates can generate original ideas, approach challenges with innovation, and express themselves through diverse forms of thinking and problem solving.
![#penndelcoproud]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1756925553/pdsdorg/zopuouilitl0s3nxosfu/2025-September-2-First-Day-24.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1756925553/pdsdorg/zopuouilitl0s3nxosfu/2025-September-2-First-Day-24.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1756925553/pdsdorg/zopuouilitl0s3nxosfu/2025-September-2-First-Day-24.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1756925553/pdsdorg/zopuouilitl0s3nxosfu/2025-September-2-First-Day-24.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1756925553/pdsdorg/zopuouilitl0s3nxosfu/2025-September-2-First-Day-24.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1756925553/pdsdorg/zopuouilitl0s3nxosfu/2025-September-2-First-Day-24.jpg","width":2048}])
Find Out More
about #penndelcoproud
Welcome to Sun Valley!
About Us
Sun Valley High School, home of the Vanguards, is proud to educate over 1050 students in grades 9-12. The high school offers many academic, technical, business, music and arts programs as well as a full array of extra-curricular activities. Our academic courses range from college prep to honors to advanced placement.
