3rd Term Exam Questions Pry 4 Basic Science

THIRD TERM PROMOTIONAL EXAMINATION

CLASS: PRIMARY 4

SUBJECT: BASIC SCIENCE

NAME:

1. A _____ is a device, that we hold in our hands to solve problems (a) tool (b) spoon (c) phone
2. _____ may be defined using scientific knowledge to design tools or machines that make lives easier (a) Computer (b) internet (c) technology
3. _____ are things that can be natural human-made (a) materials (b) tools (c) technology
4. The full meaning of IT is _____ (a) Introduction Technology (b) Information Technology (c) Input Technology
5. A ___ is a small mechanical or electronic tool that helps to make work easier by doing particular job (a) device (b) gadget (c) computer
6. A ___ is an electronic device that uses information or data (a) gadget (b) internet (c) computer
7. We need _____ energy for movement (a) power (b) light (c) kinetic
8. ______ is the primary and clearest source of light (a) sun (b) fire (c) light
9. _____ energy is what the plant use to grow (a) nuclear (b) kinetic (c) solar
10. _____ is used for driving nails into the wood (a) nails (b) hammer (c) mallet
11. ______ is used to make the surface of the wood smooth (a) paint (b) glue (c) sandpaper
12. _____ is used for sawing metal (a) hacksaw (b) G-clamp (c) mallet
13. ____ is a machine with an engine that is used to take people or things from one place to another (a) house (b) vehicle (c) gas
14. The following are types of motorcycle except ____ (a) bicycle (b) car (c) wood
15. ______ energy is required to do work (a) physical (b) mechanical (c) social
16. The different forms of energy begins as ____ energy (a) wind (b) light (c) solar
17. ____ is the condition of the atmosphere of particular area at a given period of time (a) sunny (b) weather (c) cloudy
18. ______ is what happens when something passes from one form to another (a) choice (b) change (c) charge
19. The unit of temperature is measured and recorded in _______ (a) meters (b) degrees (c) kilograms
20. A weather experts is referred to as a ____ (a) radiologist (b) meteorologist (c) cardiologist
21. In safety rules, red colour signifies? (a) danger (b) royalty (c) wealth
22. The act of taking care of our machine and equipments to make them last long is called ______ (a) keeping (b) protection (c) maintenance
23. _______ is a state of preventing danger or accidents (a) safe (b) safety (c) protection
24. ____ is the act of creating objects from paper, metal, wood and plastics (a) shape modeling (b) shape construction (c) shape building
25. ____ is the shape that involves length and breadth only (a) three dimensional shape (b) two dimensional shape (c) four dimensional shape
26. _____ is the shape that involves length, breadth and height only (a) two dimensional shape (b) three dimensional shape (c) one dimensional shape
27. _____ is ability to do work (a) power (b) strength (c) energy
    The following tools are needed during shape construction except
28. __________ (a) scissors (b) saw (c) air
    The full meaning of ICT is _____ (a) information communal teacher (b) information communication technology (c) informal community technology
29. The following are ICT gadgets except _______ (a) computer (b) GSM phone (c) stone

Section B
(1a) What is technology? _____________________________________________
__________________________________________________________________
(1b) List two types of technology? (i) _____________________________________
(ii) _____________________________________

(2a) What are ICT gadgets? ___________________________________________
__________________________________________________________________
(2b) Mention four ICT gadgets you know? (a) ______________________________
(ii) ___________________________ (iii) _________________________________
(iv) ____________________________

(3)What do you understand by the following:
Manual process __________________________________________________
_______________________________________________________________
Mechanized process ______________________________________________
_______________________________________________________________

(4a) What is shape construction? _______________________________________
__________________________________________________________________
(4b) List three materials needed during shape construction? (i) ________________
(ii) ________________________ (iii) ________________________

(5a) Two dimensional shape means ______________ and ___________________
(5b) Three dimensional shape means _________________, ___________________
and _________________________