• excited children We serve more than 600 students here at Ontarioville Elementary School and strive to create a safe and supportive learning environment so every single one of them can reach their full potential. Find information in this section about the student experience. Click the menu items on the left for information about clubs and activities offered to students, a list of leveled book ideas, the school library schedule, details about the PBIS program, school supply lists in English and Spanish and the student handbook, also available in both languages.