{"monthlySchoolDonationEnabled":false,"callToActionDisplayName":"Mariano Castro Elementary School","outOfStateSupporters":19.3,"allowSchoolLevelGiving":true,"hasFundedProjects":true,"projectGratitudeData":[{"teacherId":4665310,"projectId":9740169,"letterContent":"In this season of giving thanks, my students and I remember and thank you for helping make our classroom a more organized, joyful, calm, and safe place to learn and grow. \r\n\r\nLittle things go a long way, and though a tiny snack container to hold crayons may not seem like much, it helps the students take good care of their belongings and optimizes our classroom flow and routines. Needless to say, the marbles have been a delight, and the students beam with pride when they hear the \"clink\" of another marble added to our marble jar! Finally, the therapy putty and sensory stones have been invaluable additions to our calming corner and to my students with disabilities as they learn how to channel their emotions in healthy ways.\r\n\r\nOur classroom routines and systems have been refined, and my students have higher quality materials accessible to them, thanks to you. Not only will my current students enjoy these materials, but also my students in the years to come. Your contribution truly has a lasting impact.","fullyFundedDate":1758808767870,"projectUrl":"project/helping-hands-calming-minds/9740169/","projectTitle":"Helping Hands, Calming Minds","teacherDisplayName":"Ms. Kwon","teacherPhotoUrl":"https://storage.donorschoose.net/dc_prod/images/teacher/profile/orig/tp4665310_orig.png?crop=2216,2216,x0,y22&width=272&height=272&fit=bounds&auto=webp&t=1654646859963","teacherClassroomUrl":"classroom/janekwon"},{"teacherId":4665310,"projectId":9618355,"letterContent":"I am blown away by your generosity. Your donation has made such a difference in our day-to-day routine at school. The mailbox has helped us stay organized in class. Students know exactly which mailbox cubby is theirs and do a great job putting their completed work in their mailbox and emptying it at the end of the day to show their families all the hard work we've done in class. This helps the students take responsibility for their learning and belongings, and it saves me precious time that I can now allocate to crafting quality lessons.\r\n\r\nThe students were so excited about the new books. We have an entire shelf of Mo Willems books now, and I had a student read the entire Narwhal & Jelly series in a day! The Narwhal & Jelly section continues to remain empty in our library as someone is always reading one of those books. We look forward to reading Mercy Watson together as a class.\r\n\r\nThe Magnatiles were an immediate hit. I wish you could see the ways these simple tools spark creativity and cooperation. It may seem like just another toy, but as the students play with the Magnatiles, they are practicing sharing, manners, working together, and more.\r\n\r\nYou have helped to add joy and calm into our daily lives here at school. Thank you!","fullyFundedDate":1755758852157,"projectUrl":"project/mailboxes-books-and-more-setting-seco/9618355/","projectTitle":"Mailboxes, Books, and More: Setting Second Graders Up for Success!","teacherDisplayName":"Ms. Kwon","teacherPhotoUrl":"https://storage.donorschoose.net/dc_prod/images/teacher/profile/orig/tp4665310_orig.png?crop=2216,2216,x0,y22&width=272&height=272&fit=bounds&auto=webp&t=1654646859963","teacherClassroomUrl":"classroom/janekwon"},{"teacherId":9336230,"projectId":9526020,"letterContent":"Thanks to your support, my students now have access to sensory trays and tools that have made such a difference in our classroom. The new materials give them ways to explore textures, strengthen fine motor skills, and find calm when they need it. Sensory play has quickly become a favorite part of our day, and it helps students feel more focused and ready to learn.\r\n\r\nI've seen my TK students use these tools not only to play, but also to practice self-regulation and independence. For some, it's a chance to release big emotions in a safe way; for others, it's a calming break that helps them rejoin group activities with confidence. Your generosity made it possible to create these meaningful experiences, and I'm so grateful for the impact it's had on my students.","fullyFundedDate":1755823902123,"projectUrl":"project/sensory-experiences-for-tk/9526020/","projectTitle":"Sensory Experiences for TK","teacherDisplayName":"Ms. Bowie","teacherPhotoUrl":"https://storage.donorschoose.net/dc_prod/images/teacher/profile/orig/tp9336230_orig.jpg?crop=1:1,smart&width=272&height=272&fit=bounds&auto=webp&t=1699749382741","teacherClassroomUrl":"classroom/9336230"},{"teacherId":9336230,"projectId":9350966,"letterContent":"Thanks to your support, my students were able to create memory books that captured all the special moments from our year together. They loved seeing printed photos of themselves with friends, during celebrations, and at learning milestones. Decorating the pages with stickers and adding their own touches made each book unique and personal.\r\n\r\nThese books quickly became treasures for my TK students. They were so proud to flip through the pages and share their memories with classmates and families. Your generosity gave them something lasting to take home—something that celebrates their growth and the joy we shared in our classroom this year. Thank you for making this meaningful project possible!","fullyFundedDate":1748889745918,"projectUrl":"project/making-memories-in-tk/9350966/","projectTitle":"Making Memories in TK","teacherDisplayName":"Ms. Bowie","teacherPhotoUrl":"https://storage.donorschoose.net/dc_prod/images/teacher/profile/orig/tp9336230_orig.jpg?crop=1:1,smart&width=272&height=272&fit=bounds&auto=webp&t=1699749382741","teacherClassroomUrl":"classroom/9336230"},{"teacherId":9336230,"projectId":9236548,"letterContent":"Thanks to your support, my TK students got to experience the excitement of hatching chicks right in our classroom! Every day they checked on the eggs, made predictions, and waited with so much anticipation. When the chicks finally hatched, the room was full of joy and wonder. It was such a meaningful way for them to see the life cycle up close and connect what we were learning to real life.\r\n\r\nThis project also gave my students a chance to practice responsibility and empathy as they helped care for the chicks. Many of them don't get to have these kinds of experiences outside of school, so this was something truly special. Thank you for giving my students memories and lessons that will last long after the chicks have grown.","fullyFundedDate":1746584314502,"projectUrl":"project/were-hatching-chicks-in-tk/9236548/","projectTitle":"We're Hatching Chicks in TK!","teacherDisplayName":"Ms. Bowie","teacherPhotoUrl":"https://storage.donorschoose.net/dc_prod/images/teacher/profile/orig/tp9336230_orig.jpg?crop=1:1,smart&width=272&height=272&fit=bounds&auto=webp&t=1699749382741","teacherClassroomUrl":"classroom/9336230"},{"teacherId":9336230,"projectId":9147440,"letterContent":"Thanks to your support, our animal unit became such a rich and exciting experience for my TK students. With the new supplies, they were able to design and build habitats and bring their ideas to life in ways that felt both playful and meaningful. I watched students work together to figure out how to use logs to build a shelter or how to add feathers and fur to their creations, and it was incredible to see their problem-solving and creativity shine. What could have been a simple unit turned into a hands-on adventure full of curiosity, discovery, and joy.\r\n\r\nThese materials also opened the door for dramatic play and collaboration. Students loved pretending to be animals, acting out their behaviors, and exploring how different creatures live in the world around us. It gave them a deeper appreciation for nature and sparked so many thoughtful conversations about habitats and wildlife. Your generosity made this possible, and I am so grateful that my students had the chance to learn in such an interactive, memorable way.","fullyFundedDate":1742417067065,"projectUrl":"project/its-all-about-animals-in-tk/9147440/","projectTitle":"It's All About Animals in TK!","teacherDisplayName":"Ms. Bowie","teacherPhotoUrl":"https://storage.donorschoose.net/dc_prod/images/teacher/profile/orig/tp9336230_orig.jpg?crop=1:1,smart&width=272&height=272&fit=bounds&auto=webp&t=1699749382741","teacherClassroomUrl":"classroom/9336230"},{"teacherId":9336230,"projectId":9308313,"letterContent":"Thanks to your generosity, my students have been able to dive into art projects with so much excitement and pride. The new supplies gave them fresh ways to explore their creativity and bring their ideas to life. From painting bold pictures to decorating with glitter glue, they loved having the freedom to express themselves in colorful, meaningful ways. For many of my TK students, especially those still finding their voices, art has been a powerful tool for communication—and your donation made sure that door stayed wide open for them.\r\n\r\nThese materials also made our classroom feel joyful and inspiring in the final stretch of the school year. The students were so proud of their creations and loved sharing them with friends and families. Each project became not just an art activity, but a celebration of their growth, imagination, and hard work. Your support helped us end the year on such a positive and creative note, and I'm deeply grateful for the difference you made in our classroom.","fullyFundedDate":1747152981015,"projectUrl":"project/arts-and-crafts-in-tk/9308313/","projectTitle":"Arts and Crafts in TK","teacherDisplayName":"Ms. Bowie","teacherPhotoUrl":"https://storage.donorschoose.net/dc_prod/images/teacher/profile/orig/tp9336230_orig.jpg?crop=1:1,smart&width=272&height=272&fit=bounds&auto=webp&t=1699749382741","teacherClassroomUrl":"classroom/9336230"},{"teacherId":9336230,"projectId":9144983,"letterContent":"Thanks to your generous support, our transportation unit came to life in such a meaningful way for my TK students. The ramps and balls quickly became a favorite part of our classroom, and the kids were so excited to test out their ideas about speed, force, and movement. They weren't just playing—they were experimenting, collaborating, and learning how to ask questions like, \"What happens if we make the ramp taller?\" or \"Why did this ball go faster?\" It was amazing to see them light up with curiosity and joy while exploring big STEM concepts in a way that felt fun and natural to them.\r\n\r\nThese materials also gave my students valuable opportunities to work together and problem-solve. I watched them cheer each other on, share ideas, and build confidence as they discovered new ways to use the ramps. The hands-on play really helped them connect transportation to their own lives and communities, sparking conversations about cars, bikes, and even safety. Your donation made all of this possible, and I'm so grateful that my students had this chance to explore and learn in such an engaging way.","fullyFundedDate":1742961308079,"projectUrl":"project/things-that-go-transportation-in-tk/9144983/","projectTitle":"Things That Go - Transportation in TK!","teacherDisplayName":"Ms. Bowie","teacherPhotoUrl":"https://storage.donorschoose.net/dc_prod/images/teacher/profile/orig/tp9336230_orig.jpg?crop=1:1,smart&width=272&height=272&fit=bounds&auto=webp&t=1699749382741","teacherClassroomUrl":"classroom/9336230"},{"teacherId":9939489,"projectId":9264330,"letterContent":"Thank you so much for your generosity and support. I'm incredibly grateful to have the opportunity to use these books with my students.\r\n\r\nAt our school, we use Character Strong to help students develop social-emotional skills, build character, and grow into thoughtful individuals. These books have become a wonderful added piece to that work—allowing me to go even deeper in counseling sessions and help students better understand and express their feelings.\r\n\r\nHaving stories and characters they can relate to has opened up meaningful conversations about emotions, empathy, and resilience. It's been a powerful way to create a safe, supportive space where students feel seen and heard.\r\n\r\nAs a first-year counselor, I'm especially thankful to have resources like these to help me connect with my students in real and lasting ways. Your support is already making a difference, and I truly appreciated.","fullyFundedDate":1751772923090,"projectUrl":"project/healing-pages/9264330/","projectTitle":"Healing Pages!","teacherDisplayName":"Ms. Penny","teacherPhotoUrl":"https://storage.donorschoose.net/dc_prod/images/teacher/profile/orig/tp9939489_orig.jpg?crop=483,483,x220,y48&width=272&height=272&fit=bounds&auto=webp&t=1741975880240","teacherClassroomUrl":"classroom/penny-cifuentes"},{"teacherId":9939966,"projectId":9285415,"letterContent":"During small group time, my students use Chromebooks with adaptive programs that meet them right where they are in reading and math. These programs adjust in real time to each child's learning level, helping them build skills step by step. But to fully benefit, students need to be able to hear and focus — and that's where the new headphones have made a huge difference.\r\n\r\nWhat excites my students most is how they can now really hear their learning games and lessons without distractions. They're more engaged, more independent, and much more focused. You can see the difference in their faces — headphones on, eyes lit up, fully immersed in the activity.\r\n\r\nOne student who used to get easily frustrated during tech time now beams with pride. With a working pair of headphones, he's able to follow along at his own pace, complete tasks without needing constant help, and feel successful. It's been a joy to watch him grow in confidence.\r\n\r\nThank you for supporting this project. These headphones may seem like a small tool, but they're opening up big opportunities for my students to learn, grow, and thrive.","fullyFundedDate":1745799488491,"projectUrl":"project/helping-little-learners-tune-in-and-thri/9285415/","projectTitle":"Helping Little Learners Tune In and Thrive","teacherDisplayName":"Ms. Lopez","teacherPhotoUrl":"https://storage.donorschoose.net/dc_prod/images/teacher/profile/orig/tp9939966_orig.jpg?crop=1:1,smart&width=272&height=272&fit=bounds&auto=webp&t=1745685945730","teacherClassroomUrl":"classroom/9939966"},{"teacherId":5342912,"projectId":8663553,"letterContent":"Thank you so much for supporting our classroom and helping bring Mystery Science to life for my students! With this engaging curriculum, I've been able to present complex scientific ideas in ways that truly capture their attention. The interactive lessons and hands-on investigations have transformed the way I teach—making science not only more accessible, but also more exciting. I've noticed a real shift in how my students approach learning—they're asking deeper questions, making connections, and showing genuine enthusiasm for science.","fullyFundedDate":1729736573912,"projectUrl":"project/mystery-science/8663553/","projectTitle":"Mystery Science!!","teacherDisplayName":"Mrs. Slaney","teacherPhotoUrl":"https://storage.donorschoose.net/dc_prod/images/teacher/profile/orig/tp5342912_orig.jpg?crop=332,332,x675,y831&width=272&height=272&fit=bounds&auto=webp&t=1631238156132","teacherClassroomUrl":"classroom/5342912"},{"teacherId":9397859,"projectId":9088029,"letterContent":"Thank you so much for your generous support of our classroom project, \"Classroom Library Needs Shelves, Seating, and Our Favorite Books!\" Because of your kindness, our second-grade library is now fully equipped with cozy seating, sturdy shelves, and a wonderful selection of books that our students love. At our Title I school, these resources mean more than words can express—they create a space where every child can feel inspired, valued, and excited to read.\r\n\r\nThe students were absolutely thrilled to walk into our newly updated library. They immediately gravitated toward the comfy new seats and eagerly dove into the books they had been hoping to read. Watching their faces light up with joy and curiosity was a moment I will never forget. Your support has not only transformed our classroom but has also helped spark a lifelong love of reading in these young learners. Thank you for believing in our students and investing in their future.","fullyFundedDate":1743223108295,"projectUrl":"project/classroom-library-needs-shelves-seating/9088029/","projectTitle":"Classroom Library Needs Shelves, Seating, and Our Favorite Books!","teacherDisplayName":"Ms. Ellis","teacherPhotoUrl":"https://cdn.donorschoose.net/images/placeholder-avatars/272/teacher-placeholder-10_272.png?auto=webp","teacherClassroomUrl":"classroom/9397859"}],"pageName":"schoolpage_4858","usesDonorsChoose":true,"infoPageType":"school","demographicsInfo":{"numStudents":257,"numTeachers":12,"percentFrplEligible":74,"percentAsian":8,"percentBlack":0,"percentWhite":4,"percentIndigenous":0,"percentLatinx":84,"showFreeAndReducedPriceLunchInfo":true,"showDemographicsInfo":true,"sourceTooltipString":"the National Center for Education Statistics","gradesServed":"Pre-K - 5","studentTeacherRatio":"21.4:1","demographicsDataSource":"MDR School","equityFocus":true,"titleOne":true,"metroType":"URBAN","ncesMetroType":"CITY_SMALL"},"inStateSupporters":80.7,"schoolId":4858,"financialInfo":null,"twitterShareText":"Learn more about Mariano Castro Elementary School on @DonorsChoose:","schoolName":"Mariano Castro Elementary School","canonicalPageUrl":"schools/california/mountain-view-whisman-school-district/mariano-castro-elementary-school/4858"}
Join the 740 supporters who believe in this school.
About this school
Mariano Castro Elementary School is
an urban public school
in Mountain View, California that is part of Mountain View - Whisman School District.
It serves 257 students
in grades Pre-K - 5 with a student/teacher ratio of 21.4:1.
Its teachers have had 199 projects funded on DonorsChoose.
Boost support for our school's classrooms. Share this page with friends and family who want to make a difference. If you're a teacher, sign up to get started!
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As a teacher-founded nonprofit, we're trusted by thousands of teachers and supporters across the country. Each classroom request for funding was created by a classroom teacher and reviewed by the DonorsChoose team.
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
92%
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.
Mariano Castro Elementary School Support on DonorsChoose
Last updated Dec 5, 2025
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.
Mariano Castro Elementary School
$130,969
raised using DonorsChoose
199
projects
funded
51
teachers
funded
740
donors
9
projects
for
basic supplies
11
projects for
technology
11
projects for
books
7
projects
for
art supplies
Mariano Castro Elementary School has received support from
597 individuals from California and
143 individuals out-of-state.