Gr 6 NTS (English) June 2017 Possible Answers hlayiso.com

Downloaded from hlayiso.com GAUTENG DEPARTMENT OF EDUCATION PROVINCIAL EXAMINATION JUNE 2017 GRADE 6 NATURAL SCIENCES AND TECHNOLOGY MEMORANDUM 6 pages

Downloaded from hlayiso.com NATURAL SCIENCES AND MEMORANDUM TECHNOLOGY GRADE 6 GAUTENG DEPARTMENT OF EDUCATION PROVINCIAL EXAMINATION NATURAL SCIENCES AND TECHNOLOGY MEMORANDUM SECTION A QUESTION 1 1.1 B (1) 1.2 D (1) 1.3 C (1) 1.4 A (1) 1.5 C (1) (5) QUESTION 2 2.1 TRUE (1) 2.2 TRUE (1) 2.3 FALSE (1) 2.4 FALSE (1) 2.5 TRUE (1) (5) QUESTION 3 3.1 D (1) 3.2 C (1) 3.3 E (1) 3.4 A (1) 3.5 F (1) (5) 2

Downloaded from hlayiso.com NATURAL SCIENCES AND MEMORANDUM TECHNOLOGY GRADE 6 QUESTION 4 4.1 Scurvy (1) 4.2 Habitat (1) 4.3 Wetlands (1) 4.4 Crystallisation (1) 4.5 Insoluble (1) (5) QUESTION 5 5.1 5.1.1 Sugar (1) 5.1.2 Water (1) 5.1.3 Sugar solution (1) 5.2 Water (1) 5.3 Sugar (1) (5) TOTAL SECTION A: 25 3

Downloaded from hlayiso.com NATURAL SCIENCES AND MEMORANDUM TECHNOLOGY GRADE 6 SECTION B QUESTION 6 6.1 Draw and arrange living and non-living things to show how they depend on each other (food chain). Energy→Producer→Primary consumer→Secondary consumer→Tertiary consumer Sun Grass Grasshopper Mouse Owl  Allocate one mark (1) from each component that make up a food chain. (5) 6.2 Consumers may starve and die (2) 6.3 Owl (1) 6.4 Steps on how Municipal water is cleaned before we use it (6) (14) Steps in the right order STEP 1: C STEP 2: F STEP 3: A STEP 4: E STEP 5: B STEP 6: D 4

Downloaded from hlayiso.com NATURAL SCIENCES AND MEMORANDUM TECHNOLOGY GRADE 6 QUESTION 7 7.1 COMPARING PARTICLES IN SOLIDS, LIQUIDS AND GASES CHARACTERISTICS ARRANGEMENT OF MOVEMENT OF PARTICLES PARTICLES SOLID 7.1 Particles are closely 7.3 Particles do not move packed together (1) around (1) LIQUID Particles are closely 7.4 Particles can move packed together but freely and past each further apart than in other (1) solids GAS 7.2 Particles are far apart Particles can move in from one another (1) all directions (4) TOTAL SECTION B: 18 5

Downloaded from hlayiso.com NATURAL SCIENCES AND MEMORANDUM TECHNOLOGY GRADE 6 SECTION C QUESTION 8 EVALUATING AND ANALYSING 8.1 Any one answer from below.  Making food edible  Preserving food/makes food last longer  Improving nutrient value (1) 8.2 8.2.1 Tomatoes (1) 8.2.2 Has less fats (1) 8.2.3 Butter beans (1) 8.2.4 Has lots of fibre that may assist digestion (1) 8.2.5 Butter beans (1) 8.2.6 Has more energy and more carbohydrates (1) (7) TOTAL SECTION C: 7 TOTAL: 50 6