{"monthlySchoolDonationEnabled":true,"callToActionDisplayName":"Castro Valley High School","outOfStateSupporters":10.0,"allowSchoolLevelGiving":true,"hasFundedProjects":true,"projectGratitudeData":[{"teacherId":10526061,"projectId":10354455,"letterContent":"Thank you for supporting my digital whiteboard project.\r\n\r\nThe iPad and Apple Pencil have been valuable additions to my math classroom. I use them to work through problems, annotate notes, and demonstrate mathematical concepts for my students. They've given me more flexibility in how I teach and explain the material.\r\n\r\nOne of the biggest benefits has been the ability to move around the classroom while continuing to teach. Rather than staying at the front of the room, I can walk among my students, check their progress, and answer questions while still displaying my work for the entire class. This is especially helpful in math, where being able to see each step of a problem can make a real difference in students' understanding.\r\n\r\nI'm grateful for your generosity in making this project possible. The iPad is a practical, versatile tool that I can use across my classes for years to come, and I appreciate having it available to support my students' learning.","fullyFundedDate":1786660930004,"projectUrl":"project/moving-through-math-with-a-digital-white/10354455/","projectTitle":"Moving Through Math With a Digital Whiteboard","teacherDisplayName":"Ms. Han","teacherPhotoUrl":"https://storage.donorschoose.net/dc_prod/images/teacher/profile/orig/tp10526061_orig.jpg?crop=600,600,x0,y2&width=272&height=272&fit=bounds&auto=webp&t=1780693955807","teacherClassroomUrl":"classroom/mshancvhs"},{"teacherId":5328577,"projectId":10723157,"letterContent":"Thank you so much for your contribution to this project, and a specific shout out to Riot Games for prioritizing true gamers amongst our students. The shipment arrived yesterday and this new batch of kids were just blown away that there were sponsors out there willing to make such big purchases for such a niche interest in the classroom. This will specifically build us a second hub, utilize our existing hardware, and create head to head matchups. It's specifically useful to have the extra joy cons, as students can split each half into an additional screen, and otherwise many seem to prefer two joy cons over comparable pro controllers. Having this set up doubles our access and potential. Attached are a few pictures of the hardware arriving. More pics to come after the officers rip everything open. Thanks again for everything.","fullyFundedDate":1791810146174,"projectUrl":"project/esports-community-and-you/10723157/","projectTitle":"Esports, Community, and You","teacherDisplayName":"Mr. Marlis","teacherPhotoUrl":"https://cdn.donorschoose.net/images/placeholder-avatars/272/teacher-placeholder-9_272.png?auto=webp","teacherClassroomUrl":"classroom/5328577"},{"teacherId":5328577,"projectId":10459138,"letterContent":"Thank you so much for your contribution to this unorthodox group. This was our first project of the year with this new group, and they were super excited to rip open the boxes and see new releases. It's a new group and they were hesitant to take pics with the set up, but I linked pictures of the merchandise for now.\r\n\r\nOf particular note was the fervor for the newest Just Dance game. It allows 6 kids to play at a time and has been a real crowd pleaser so far. And our Bluey fan is super excited to walk everyone through the newest port.\r\n\r\nThanks again!","fullyFundedDate":1790552705364,"projectUrl":"project/new-school-year-new-gamers/10459138/","projectTitle":"New School Year, New Gamers","teacherDisplayName":"Mr. Marlis","teacherPhotoUrl":"https://cdn.donorschoose.net/images/placeholder-avatars/272/teacher-placeholder-9_272.png?auto=webp","teacherClassroomUrl":"classroom/5328577"},{"teacherId":10526061,"projectId":10488077,"letterContent":"Thank you for helping provide TI-84 Plus graphing calculators for my math classroom.\r\n\r\nThese calculators are being put to good use. My students use them to graph equations, analyze data, and check their work as we explore different mathematical concepts. Having a set of calculators available in the classroom makes it easier to incorporate these activities into our lessons without worrying about whether every student has access to one.\r\n\r\nWhat I especially appreciate is that these calculators give all of my students the opportunity to work with the same technology. Graphing calculators can be expensive, and not every family can justify purchasing one. Having them available in class means students can focus on learning how to use them and understanding the math, rather than worrying about having the right equipment.\r\n\r\nI'm grateful to everyone who contributed to this project. These calculators will be used by many students over the coming years, and it's reassuring to know that future classes will benefit from them as well. Thank you for helping make that possible.","fullyFundedDate":1787248376708,"projectUrl":"project/putting-graphing-calculators-within-stud/10488077/","projectTitle":"Putting Graphing Calculators Within Students’ Reach","teacherDisplayName":"Ms. Han","teacherPhotoUrl":"https://storage.donorschoose.net/dc_prod/images/teacher/profile/orig/tp10526061_orig.jpg?crop=600,600,x0,y2&width=272&height=272&fit=bounds&auto=webp&t=1780693955807","teacherClassroomUrl":"classroom/mshancvhs"},{"teacherId":574685,"projectId":10270369,"letterContent":"Thank you so much for your generous donation toward purchasing Chromebooks for our classroom. Your support is making a meaningful difference in our students' daily learning experiences. Having reliable access to technology gives students more opportunities to participate in interactive lessons, conduct research, complete assignments, practice important skills, and explore resources that extend learning beyond a traditional textbook. Most importantly, these Chromebooks help ensure that all students have access to the tools they need to be successful.\r\n\r\nYour generosity has also increased student engagement and independence in the classroom. Students are able to collaborate on projects, receive immediate feedback, create presentations, practice language skills, and take greater ownership of their learning. These Chromebooks are not simply pieces of technology—they are tools that open doors to creativity, communication, and future opportunities. We are incredibly grateful for your investment in our students and for helping us create a classroom where every student has the opportunity to learn, grow, and succeed.","fullyFundedDate":1786661163240,"projectUrl":"project/chromebooks-for-students/10270369/","projectTitle":"Chromebooks for Students!","teacherDisplayName":"Mrs. Andersen","teacherPhotoUrl":"https://storage.donorschoose.net/dc_prod/images/teacher/profile/orig/tp574685_orig.jpg?crop=1:1,smart&width=272&height=272&fit=bounds&auto=webp&t=1778524368533","teacherClassroomUrl":"classroom/bandersen"},{"teacherId":603390,"projectId":10394504,"letterContent":"Thank you so much for contributing to my project to get a printing station set up in my classroom. It will give my students a chance to print their written work in real time, rather than having to wait to go to the library (which often has long lines) or print at home. Because of your generosity, they can now work together collaboratively during classroom time to review, edit, proofread, and provide feedback to each other on the spot and with my support and guidance. Developing good writing skills and techniques is invaluable and this will make that much more possible.","fullyFundedDate":1785554155053,"projectUrl":"project/print-center-for-growing-writers/10394504/","projectTitle":"Print Center for Growing Writers","teacherDisplayName":"Mr. Batchelor","teacherPhotoUrl":"https://storage.donorschoose.net/dc_prod/images/teacher/profile/orig/tp603390_orig.jpg?crop=1922,1922,x54,y247&width=272&height=272&fit=bounds&auto=webp&t=1784730713473","teacherClassroomUrl":"classroom/603390"},{"teacherId":571862,"projectId":10474494,"letterContent":"Thank you so much for your generosity! Because of your support, our Ethnic Studies, World History, and Psychology classroom is fully equipped with essential supplies like notebooks, paper, glue sticks, and paints. My students have already hit the ground running, using the notebooks to build their personalized interactive textbooks. The art supplies allow them to bring creative projects to life, ensuring that every single student has equal access to the tools they need to express themselves and succeed without worry.\r\n\r\nYour donation also provided a wonderful stock of snacks, which has made an immediate difference. These treats serve as fun incentives during academic work or as prizes during review games and, more importantly, they help make our room a welcoming place to come during lunchtime. Having a well-stocked space where students can relax and connect has strengthened our classroom culture of inclusivity and mutual respect.\r\n\r\nThank you for investing in our classroom and helping us create a space where every student feels seen, supported, and ready to learn!","fullyFundedDate":1787203108298,"projectUrl":"project/a-welcoming-classroom-with-snacks-and-su/10474494/","projectTitle":"A Welcoming Classroom with Snacks and Supplies","teacherDisplayName":"Ms. Sitkin","teacherPhotoUrl":"https://storage.donorschoose.net/dc_prod/images/teacher/profile/orig/tp571862_orig.jpg?crop=2144,2144,x0,y0&width=272&height=272&fit=bounds&auto=webp&t=1599428974125","teacherClassroomUrl":"classroom/ms-sitkin"},{"teacherId":5328577,"projectId":10150125,"letterContent":"Thank you so much for your generous contribution. A classroom requesting video games is unorthodox at best, but the community is very real and very appreciative.\r\n\r\nIn this rare instance there are only two donors and I can shout out directly to Annabelle and Andy. It was so much fun seeing your names pop up. I shared the news with Jervis and Lopez as well. They both say hi.\r\n\r\nI asked my incoming officers to pose with the new carts but they weren't comfortable yet. I'll send pics of the merch for now and update with kids and screens when the festivities start after club day.\r\n\r\nThanks again and wishing you all the best!","fullyFundedDate":1779399142668,"projectUrl":"project/gaming-and-community-in-2026/10150125/","projectTitle":"Gaming and Community in 2026","teacherDisplayName":"Mr. Marlis","teacherPhotoUrl":"https://cdn.donorschoose.net/images/placeholder-avatars/272/teacher-placeholder-9_272.png?auto=webp","teacherClassroomUrl":"classroom/5328577"},{"teacherId":571862,"projectId":9551241,"letterContent":"Thank you so much for your incredible generosity in fueling our classroom with the supplies we need to succeed. Your support allows me to create a space where every student feels welcomed, supported, and truly seen. By providing essential tools like notebooks, glue sticks, and Sharpies, you are ensuring that no student falls behind simply because they lacked the right materials. Even the addition of charging cables for our phone station has a profound impact; it removes a major digital distraction, allowing students to plug in, power up, and refocus their full attention on the lesson at hand.\r\n\r\nBeyond the academic basics, your contributions have funded the \"small things\" that make a massive difference in student morale. Having a steady supply of snacks and stickers allows me to celebrate the daily wins—whether a student is brave enough to lead a class discussion or diligent enough to attend an extra intervention session. For the student who walks in hungry, being able to offer a snack does more than fill a stomach; it builds trust and shows them that this classroom is a safe, caring environment. You aren't just providing supplies; you are helping me build a culture of persistence and belonging.\r\n\r\nThank you for investing in my students' potential and for helping me communicate to them that their success matters. With these resources, we are starting the year equipped for growth, achievement, and a whole lot of motivation. We are so grateful for your kindness!","fullyFundedDate":1756952909907,"projectUrl":"project/building-a-classroom-where-every-student/9551241/","projectTitle":"Building a Classroom Where Every Student Feels Supported and Celebrated","teacherDisplayName":"Ms. Sitkin","teacherPhotoUrl":"https://storage.donorschoose.net/dc_prod/images/teacher/profile/orig/tp571862_orig.jpg?crop=2144,2144,x0,y0&width=272&height=272&fit=bounds&auto=webp&t=1599428974125","teacherClassroomUrl":"classroom/ms-sitkin"},{"teacherId":5932741,"projectId":9983669,"letterContent":"This project has initiated a better organization a check in process to insuring project supervision and accountability as seniors especially work on various projects in our makerspace. We have created a check in app and sign in process for the makerspace as well as organized a tracking system for key tools and equipment that are used frequently. \r\n\r\n Next steps include a better manual and training program for some of the equipment so students can feel more confident and comfortable using high tech engineering tools for their projects. Your support for our Engineering Pathway was much appreciated.","fullyFundedDate":1768777724927,"projectUrl":"project/makerspace-at-our-high-school/9983669/","projectTitle":"MakerSpace at Our High School","teacherDisplayName":"Mrs. Porter","teacherPhotoUrl":"https://storage.donorschoose.net/dc_prod/images/teacher/profile/orig/tp5932741_orig.jpg?crop=1:1,smart&width=272&height=272&fit=bounds&auto=webp&t=1557965885761","teacherClassroomUrl":"classroom/jessicaporter"},{"teacherId":519987,"projectId":9947075,"letterContent":"Because of you, something as simple as tennis balls has completely transformed our classroom environment.\r\n\r\nBefore the funding of this project, I already had 10 desks with the tennis balls on the feet, but I did not have enough for all 33 desks in my room. When we first put the tennis balls on the legs of our desks and chairs, the change was immediate. The loud scraping sounds that used to interrupt lessons disappeared. What was once a noisy, distracting room became calm and focused almost overnight. My students noticed right away—several of them actually looked around and said, \"It's so quiet!\" One student told me it felt \"peaceful,\" which is not a word I had ever heard used to describe our classroom before. Imagine how much quieter it will be once I have tennis balls on all 33 desks?!\r\n\r\nWe are using this quieter environment every single day. During small group reading instruction, students can now hear each other clearly without pausing every time someone shifts in their seat. During independent writing time, they are able to concentrate longer and produce more thoughtful work. Just last week, we worked on a personal narrative project, and I noticed students staying engaged for longer stretches than ever before. Instead of being distracted by constant chair movement, they were immersed in their storytelling.\r\n\r\nBecause of your generosity, we are now able to focus more deeply on collaborative projects. Your contribution may have seemed small, but its impact has been powerful. You didn't just provide tennis balls—you provided focus, comfort, and a better learning atmosphere for every child in our room.","fullyFundedDate":1772042583168,"projectUrl":"project/peace-and-quiet/9947075/","projectTitle":"Peace and Quiet...","teacherDisplayName":"Ms. Cassidy","teacherPhotoUrl":"https://cdn.donorschoose.net/images/placeholder-avatars/272/teacher-placeholder-4_272.png?auto=webp","teacherClassroomUrl":"classroom/519987"},{"teacherId":10077152,"projectId":9985265,"letterContent":"Thank you again for your extremely kind and generous donation. My students and I are very grateful for the gift. \r\n\r\nStudents are always excited to see a box. Mysterious contents. I am sure they were thrilled when I took the scissors and opened the cardboard box to reveal the contents. After cutting the box open to reveal yet another set of boxes. This time with labels on the front.\r\n\r\nThe mysterious contents revealed at last. Germ Guardian Type H filters. The kind every student dreams of. \r\n\r\nNow we are spared from cooties.","fullyFundedDate":1767930745031,"projectUrl":"project/still-so-fresh-so-clean/9985265/","projectTitle":"Still So Fresh, So Clean","teacherDisplayName":"Ms. Sigler","teacherPhotoUrl":"https://storage.donorschoose.net/dc_prod/images/teacher/profile/orig/tp10077152_orig.jpg?crop=1397,1397,x0,y102&width=272&height=272&fit=bounds&auto=webp&t=1752287122651","teacherClassroomUrl":"classroom/10077152"}],"pageName":"schoolpage_3765","usesDonorsChoose":true,"infoPageType":"school","demographicsInfo":{"numStudents":2919,"numTeachers":122,"percentFrplEligible":40,"percentAsian":36,"percentBlack":5,"percentWhite":20,"percentIndigenous":0,"percentLatinx":25,"showFreeAndReducedPriceLunchInfo":true,"showDemographicsInfo":true,"sourceTooltipString":"the National Center for Education Statistics","percentHawaiianImputed":0,"percentMultiracialImputed":12,"gradesServed":"9 - 12","studentTeacherRatio":"23.9:1","demographicsDataSource":"MDR School","equityFocus":false,"titleOne":false,"metroType":"SUBURBAN","ncesMetroType":"SUBURB_LARGE"},"inStateSupporters":90.0,"schoolId":3765,"financialInfo":null,"twitterShareText":"Learn more about Castro Valley High School on @DonorsChoose:","schoolName":"Castro Valley High School","canonicalPageUrl":"schools/california/castro-valley-unified-school-district/castro-valley-high-school/3765"}
Join the 1,324 supporters who believe in this school.
About this school
Castro Valley High School is
a suburban public school
in Castro Valley, California that is part of Castro Valley Unified School District.
It serves 2,919 students
in grades 9 - 12 with a student/teacher ratio of 23.9:1.
Its teachers have had 461 projects funded on DonorsChoose.
Public School
Grades 9 - 12
2,919 Students
122 Teachers
19400 Santa Maria Ave - Delivery Gate 9Contact info is sourced from our partners at MDR Education, and DonorsChoose updates our site ahead of each school year.
Boost support for this school! Share this page with friends, family, alumni, and fellow supporters. Every connection helps teachers get the supplies they need and shows how much your community cares about its students.
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Every donation funds real needs — pencils, books, lab equipment, art supplies, and more — helping students learn and thrive. We ship supplies directly to the school, and you'll see exactly where each dollar goes.
of students receive free or reduced price lunch
Data about students' economic need comes from the National Center for Education Statistics, via our partners at MDR Education. Learn more
Source: the National Center for Education Statistics
66%
of students are Black, Latino, Native
American, or Asian
Data about school demographics comes from the National Center for Education Statistics, via our partners at MDR Education. The numbers in this chart may not add up to 100% because of limitations in the available data.
Castro Valley High School Support on DonorsChoose
Last updated Nov 9, 2026
DonorsChoose makes it easy for anyone to help a teacher in need, moving us closer to a nation where students
in every community have the tools and experiences they need for a great education.
Castro Valley High School
$356,073
raised using DonorsChoose
461
projects
funded
119
teachers
funded
1,324
donors
28
projects
for
basic supplies
110
projects for
technology
27
projects for
books
31
projects
for
art supplies
Castro Valley High School has received support from
1,192 individuals from California and
132 individuals out-of-state.