Using both the Spanish and English languages fluently, assist teachers by providing instructional assistance to individuals and small groups in reviewing and reinforcing previously introduced skills; read to students; explain work assignments; coordinate and assist students in learning groups and centers; and assist students in the selection of books and resource materials; may follow teacher’s lesson plans and assist teachers in preparation of plans or develop own plans based on teacher’s direction and explanation of students’ academic needs; assist in the screening and assessment of students’ progress and development; Organize and classify resource materials; assist teacher in preparing a variety of learning materials; prepare and maintain bulletin boards, interest centers, educational displays and teaching devices; Operate audio-visual equipment such as video tape decks, motion pictures, film strips, overhead projectors; collect equipment and inventory; may operate or learn to operate electronic teaching machines and computer terminals; maintain compact discs , records, cassettes, and other instructional materials; Perform a variety of routine clerical and record keeping activities such as taking roll, filling out forms and applications, correcting papers; filing and recording test scores, grades, and other data in student records; may assist in administering, proctoring, and scoring tests and charting student progress; may check out, order, process, and maintain books and various reference materials in a library or resource room; prepare materials for parent meetings; Operate office equipment, such as typewriter and copier in the preparation of instructional materials, bulletins, rosters, or other materials; maintain records and files; Straighten or organize classroom or other learning facility; may accompany students on field trips; may attend in-service training sessions, back-to-school nights and other school activities. Respect confidential nature of pupil records and school reports; assist in maintaining student contacts, observe and report to teacher unusual or atypical behavior or other problems; may attend parent conferences; assist teacher in maintaining discipline and monitor classroom, playground, or other areas; may administer first aid in the absence of the teacher or school nurse; may change diapers when necessary.