Gr 6 NST English November 2015 Possible Answer hlayiso.com

Downloaded from hlayiso.com GAUTENG DEPARTMENT OF EDUCATION PROVINCIAL EXAMINATION 2015 GRADE 6 NATURAL SCIENCES AND TECHNOLOGY MEMORANDUM 4 pages 1

Downloaded from hlayiso.com NATURAL SCIENCES MEMORANDUM AND TECHNOLOGY GAUTENG DEPARTMENT OF EDUCATION PROVINCIAL EXAMINATION NATURAL SCIENCES AND TECHNOLOGY MEMORANDUM Section A Question 1.1 d (1) Question 1.2 c (1) Question 1.3 a (1) Question 1 Question 1.4 d (1) Question 1.5 c (1) Total (5) Question 2.1 T (1) Question 2.2 T (1) Question 2 Question 2.3 F (1) Question 2.4 F (1) Question 2.5 T (1) Total (5) Question 3 Question 3.1 Orbit (1) Question 3.2 Conductor (1) Question 3.3 Gravitation (force) (1) Question 3.4 Atmosphere (1) Question 3.5 Gas planets (1) Total (5) Question 4.1 1=G (1) Question 4.2 2=E (1) Question 4 Question 4.3 3=C (1) Question 4.4 4=A (1) Question 4.5 5=B (1) Total (5) (Single cell (1)) Or Question 5 (Battery (1)) (Open switch (2)) (Closed switch (1)) (5) 2

Downloaded from hlayiso.com NATURAL SCIENCES MEMORANDUM AND TECHNOLOGY Section B Question 6 Sun Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune (5) 3

Downloaded from hlayiso.com NATURAL SCIENCES MEMORANDUM AND TECHNOLOGY Question 7 Energy conversion Appliance Use From To Fridge/ Cool/freeze Electrical Heat/light Freezer Bread Toast Electrical Heat toaster bread Kettle Boil water Electrical Heat Washing Wash Electrical Movement machine clothes Sound Heat (8) Question 8 PROCESS ANSWER Communicate 8.1 Investigate Make 8.2 Design Investigate 8.3 Make Evaluate 8.4 Evaluate Design 8.5 Communicate (5) Section C Question 9 9.1 Wire not connected / Negative pole not connected 9.2 Wire missing / Negative pole not connected 9.3 Wire connected incorrectly / Positive pole incorrectly connected (3) Question 10.1 Clothes iron (1) 10 10.2 Computer (1) 10.3 400 W + 1 200 W + 1 000 W + 500 W + 1 400 W = 4 500 W (1) 10.4 500 W + 500 W = 1 000 W OR 500 W x 2 = 1 000 W (1) (4) TOTAL: 50 4