Nataliegelderblom

Summary of the section on Hominid Studies required for grade 12 Life Sciences (IEB) Includes: similarities between humans and primates / African apes, table of differences between humans and African apes, evidence for human evolution I achieved within the top 1% for IEB Life Sciences in South Africa and hope these notes can help you achieve as well :)

Summary of all you need to know on the Endocrine system for grade 12 Life Sciences (IEB). Includes: Endocrine vs Exocrine, Negative feedback loops, Adrenal glands, table summarising the hormones secreted and the receptor-stimulated and resultant hormone released and the effect (Hypophysis gland), diabetes, pancreas negative feedback loop I achieved within the top 1% for Life Sciences and hope these notes can help you also achieve your goals!

Summary of the section on Human Reproduction covered in grade 12 Life Sciences. Includes: primary sex organs, gametogenesis, gametes, effects of hormones on both males and females, Functions of all the parts of the male and female sex organs, the menstrual cycle, menopause, copulation, fertilization. (I achieved within the top 1% for Life Sciences in IEB nationally and I hope these notes can help you achieve as well)

A concise summary of the section on social organisation covered in grade 12 IEB Life Sciences. I used my notes to achieve within the top 1% in South Africa for IEB for Life Sciences. Includes: Wild dogs, termites, bees, herds, castes, dominant breeding pairs and advantages of social organisation

My final summary for grade 12 physical sciences paper 1 (physics). I used this summary to achieve an A. It includes all matric and grade 11 content needed for IEB for paper 1. Includes: formulae sheet, motion (graphs, horizontal, vertical), force and momentum (laws and application), Work, energy and power, Gravitational and electric fields, Electric circuits, Electrodynamics and Photons and electrons

My final summary for grade 12 physical sciences paper 1 (physics). I used this summary to achieve an A. It includes all matric and grade 11 content needed for IEB for paper 1. Includes: formulae sheet, motion (graphs, horizontal, vertical), force and momentum (laws and application), Work, energy and power, Gravitational and electric fields, Electric circuits, Electrodynamics and Photons and electrons

Summary of all the content needed for grade 12 IEB paper 2 (including grade all 11 and 12 content). This was my final summary which I used to get an A in matric. Includes: Electrochemistry, Galvanic cells, Chlor-Alkali Industry, Organic chemistry (fantastic map summary on naming and properties), chemical equilibrium, reaction rates, matter and materials, polyatomic ions (list of common ones you need to know as well as their colours), Acids and bases and equilibrium graphs for reactions

Summary notes of all the content needed for grade 12 IEB math. Includes: Functions, Probability, Sequences, Finance, Euclidean Geometry (with proofs and reasons), Trigonometry, Proportionality (triangles), Statistics and Differentiation