(a)協助進一步發展及提昇學生評估資源庫(STAR)及網上學與教支援(WLTS)，包括為中小學數學科設計和調適評估題目及發展學與教資源套，包括網上遊戲和互動練習；(b)協助推行全港性系統評估及使用STAR及WLTS的專業支援措施，以向學校推廣促進學習的評估和作為學習的評估；
(c)協助與學校數學科教師合力製作學與教支援教材並進行研究或推展項目，以提高數學科的學與教成效及加強學校的評估素養；
(d)協助籌劃、安排和開辦專業發展課程，以在中小學推廣促進學習的評估和作為學習的評估，並提高學校的評估素養；
(e)協助修訂STAR及WLTS平台的評估題目，以及學與教資源套，務求配合數學科修訂課程及第一、第二和第三學習階段最新的基本能力；以及
(f)執行上級委派的其他職務。

(a) To assist in further developing and enhancing the Student Assessment Repository (STAR) and Web-based Learning and Teaching Support (WLTS) platforms, including developing / calibrating assessment items, and developing learning and teaching resources, including interactive games for Mathematics at primary and secondary levels for two platforms respectively;
(b) To assist in carrying out the professional support measures of the Territory-wide System Assessment (TSA) and the use of STAR and WLTS platforms with a view to promoting Assessment for Learning (AfL) and Assessment as Learning (AaL) to schools;
(c) To assist in developing learning and teaching support materials and conducting studies / projects in collaboration with frontline Mathematics teachers to enhance the learning and teaching of Mathematics and strengthen assessment literacy at schools;
(d) To assist in planning, organising and conducting professional development programmes on promoting AfL and AaL and enhancing of assessment literacy at primary and secondary schools;
(e) To assist in modifying assessment items, and learning and teaching materials on STAR and WLTS platforms to fit the revised Mathematics curriculum and updated Basic Competency Descriptors for Key Stage 1, Key Stage 2 and Key Stage 3; and
(f) To perform other duties as assigned by the supervising officers.