Curriculum Notes & Subject Books Hub
Choose your class level below or jump directly to a subject library for verified lesson notes, NCDC learner textbooks, and exam past papers.
📁 Biology Chapters & Textbooks 4
📖 Textbooks & Learner Guides
NCDC curriculum learner books, reference textbooks & guides.
📑 General Notes & Revision Papers
General revision summaries, schemes of work & past exam papers.
Chapter 3: Nutrition in Plants (Photosynthesis)
Explains photosynthetic process, leaf adaptations, and experiments on limiting factors.
Chapter 4: Animal Nutrition & Human Digestion
Explores holozoic nutrition, human digestive system, and enzyme action.