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Lone Tree Elementary School

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Heather Del Chiaro

Ms. Del Chiaro

Heather Del Chiaro

Email Heather Del Chiaro

Phone: 925-779-7450

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Lone Tree Elementary1931 Mokelumne DriveAntioch, CA 94531 Phone: 925-779-7480 Fax: 925-779-7481

Office Hours: Monday - Friday 7:30 a.m. - 4:00 p.m.
Mission Statement - Our responsibility is to prepare every student for success in college, career, and life. As a district we value the history of our schools and community. We support the personal and intellectual growth of each student, and our goal is for our graduates to be productive and well-informed citizens.
Vision Statement -

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AUSD has made reasonable attempts to insure our web pages are educationally sound and do not contain links to any questionable material or anything in violation of the AUSD Acceptable Use of Technology Policy. AUSD website documents are provided as is. Documents may contain inaccuracies or errors. Changes may be made to information on a non-specific time basis and, as such, automatically become part of the document. AUSD staff may improve, reschedule, change, or discontinue products, serves, and/or programs described in documents at any time without notice. The Antioch Unified School District (AUSD) is committed to ensuring equal, fair, and meaningful access to employment and education services. AUSD prohibits discrimination, intimidation, harassment, and bullying in any employment practice, education program, or educational activity on the basis of actual or perceived age, ancestry, color, disability, ethnicity, gender, gender identity or expression, genetic information, immigration status, marital, family or parental status, medical condition, national origin, political affiliation, pregnancy and related conditions, race, religion, retaliation, sex (including sexual harassment), sexual orientation, Vietnam Era Veterans' status, or association with a person or group with one or more of these actual or perceived characteristics or any other basis prohibited by California state and federal nondiscrimination laws respectively. Not all basis of discrimination will apply to both educational services and employment. Inquiries regarding nondiscrimination and civil rights should be directed to the District's Title IX Coordinator: Christine Ibarra, Associate Superintendent - Educational Services, 510 G Street, Antioch, CA 94509, 925-779-7500 or by email at christineibarra@antiochschools.net.

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