About Us

De Anza Middle School was built in 1955 and has served the community of Ontario proudly since that time.  We strive to be a source of pride for the community.  We want parents to know that their children are safe at our school and receiving a high quality education.  Our distinctive instructional program is Project-Based Learning, an approach that helps our students achieve Common Core standards through active, engaging learning experiences with real-life application. 
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