Grade 4 NS Tech Memo November 2021

1 TOM NEWBY SCHOOL GRADE 4 NS/TECH NOVEMBER 2021 MEMORANDUM Question Answer Mark Level 1. 1.1 A Sun✔ 1.2 D The Sun✔ 1.3 C Atmosphere✔ 5 1 1.4 B Moon✔ 1.5 D Craters✔ 2. 3.1.1 e ✔ 3.1.2 b ✔ 3.1.3 l ✔ 10 1 3.1.4 h ✔ 3.1.5 a ✔ 3.1.6 c ✔ 3.1.7 I ✔ 3.1.8 d ✔ 3.1.9 k ✔ 3.1.10 f ✔ 3. 2.1 True✔ 2.2 True✔ 2.3 True✔ 5 1 2.4 False✔ 2.5 False✔ 4. 4.1 Sun ✔ 4.2 Tree✔ 4 2 4.3 Springbok ✔ 4.4 Lion✔

2 5. 5.1 Chemical / petrol✔ and movement✔ 5.2 Electricity and heat 5.3 Battery✔ and light✔ 6 2/3 5.4 Electricity/ Battery and sound 5.5 Gas ✔and heat ✔ 6. 6.1 Solar system ✔ 6.2 Africa✔ 4 2 6.3 Sun✔ 6.4 gravity✔ 7 7.1 a) Planet is made of land and water ✔ 6 b) Star is a big ball of burning gas. ✔ 3 7.2 a) An ocean is a big mass of water ✔ b) A sea is a smaller mass of water✔ 7.3 a) A continent is a big piece of land divided into countries. ✔ b) An island is a smaller part of a continent.✔ Total: 40