負責新高中生物課程和科學課程生物部分的發展和實施。主要職責包括： (a)策劃、發展及評鑑課程； (b)策劃、籌辦及評鑑教師專業發展課程及實驗室技術員培訓課程，以助課程的推行； (c)策劃、製作及評鑑教學資源，以助課程的推行； (d)與香港考試及評核局協作，以確保課程與評估互相配合； (e)策劃和進行學校探訪及課程支援活動，以協助學校策劃、發展及推行課程； (f)籌劃舉辦及評鑑課程相關活動，以推廣科學教育； (g) 籌劃、推行及監察與科學課程有關的研究及發展項目； (h)評審課程的課本及教學資源；以及 (i)執行被委派的其他職務。

To take charge of the development and implementation of the biology curriculum and various biology related parts in science curricula. Major duties include : (a) to plan, develop and evaluate the curricula; (b) to plan, organise and evaluate professional development programmes for teachers and training activities for laboratory technicians in support of the implementation of the curricula; (c) to plan, develop and evaluate learning and teaching resources in support of the implementation of the curricula; (d) to collaborate with the Hong Kong Examinations and Assessment Authority to ensure alignment between curriculum and assessment for the curricula; (e) to plan and conduct school visits and curriculum-related activities to support schools in their planning, development and implementation of the curricula; (f) to initiate, organise and evaluate curriculum-related activities to promote science education; (g) to initiate, conduct and monitor research and development projects in relation to the science curricula; (h) to review textbooks and resource materials of the curricula; and (i) to undertake any other duties as assigned.