Siyavula: Life Sciences Grade 10 - Cd3wd.com

44 CHAPTER 1. LIFE AT THE MOLECULAR, CELLUAR AND TISSUE LEVELYou will be marked according to the attached rubricYour project is due on: _____________________________Marking RubricOrganelle ProjectContent:Rankings system:5 Complete4 almost complete3 slightly incomplete2 incomplete1 lacking informationAssessing KnowledgeDiscovery of the organelle identiedStory of the discovery of the organelle discussed and understoodFuture discoveries regarding the organelle discussed and understoodInterpreting KnowledgeInformation on the present structure and function of the organelle discussed and understood2d picture of organelle provided and suciently detailed3d picture of organelle provided and suciently detailedMicrograph of organelle provided and suciently detailedAdditional information suppliedUnderstanding of content in everyday lifeThe importance of the discovery of the organelle to science provided and understoodThe possible future role of the organelle provided, understood and relevantExploring science in the pastPast theories/understanding of the organelle that have changed discussedCommunicating informationReferencing technique correctPresentation neatPresentation creativeTable 1.7GRADE 10LIFE SCIENCESStrand 1:Life at molecular, cellular and tissue levelTopic: Vitamin Research ProjectFor humans to grow and be healthy, they require mineral salts and vitamins in addition to carbohydrates,proteins and lipids.Vitamins are organic substances required in minute amounts for normal growth and activity of the body.They are obtained from natural food sources.Minerals are inorganic substances produced when weak acids from soil organisms wear down rocks andcause minerals to dissolve in soil moisture. They are absorbed by plants directly from the soil. Humansobtain mineral salts from the digestion of plants or from eating animals that have eaten plants.