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🇺🇬 Uganda National Examinations Board Standard UNEB 100-Mark Engine

Automated PLE Science Exam Paper Generator

Instantly assemble authentic 100-mark Primary Leaving Examination test papers with Section A (short answer) and Section B (structured experiments & diagrams), complete with printable candidate answer lines and matching teachers' marking guides.

Paper Reference Code
PLE-SCI-702949
Exam Presets:
🏆 Standard PLE 100-Mark Mock (55 Questions • 2h 15m) 🎓 P.7 Candidate Special (35 Questions • 65 Marks) ⚡ Section A Speed Drill (40 Marks • 45m) 🔬 Section B Structured (60 Marks • 1h 30m) ⏱️ Quick 35-Mark Diagnostic (20 Questions)
📄 Strict ≤ 12-Page A4 Budget ← Back to Question Bank 💬 Teachers' ChatHub
PAPER CODE: 532/1
MOCK REF: PLE-702949

Uganda National Examinations Board

Primary Leaving Examination (Standard Science Mock)

INTEGRATED SCIENCE

TIME: 2h 15m
MARKS: 60
★ CANDIDATE QUESTION PAPER ★
Candidate's Full Name:
Random No. / EMIS No:
School Name:
District:
Candidate's Index No:
For Examiners' Use Only
Section Max Score
A 0
B 60
TOTAL 60
Instructions to Candidates:
  1. This paper consists of two sections: Section A and Section B.
  2. Section A has 0 questions (0 marks). Section B has 15 questions (60 marks).
  3. Answer all questions in both sections. All answers must be written in the spaces provided on this question paper.
  4. All answers must be written in blue or black ballpoint pen. Diagrams should be drawn in pencil.
  5. Unnecessary crossing of work and illegible handwriting may lead to loss of marks.

Section B: (Questions 1 to 15) — 60 Marks

4 Marks each

Question 1 to 15 carry four marks each. All answers must be written in the spaces provided.

. Structured & Practical Assessment Item
[4 MARKS] P.6 • Sanitation

Study the waste transmission elements below and answer the questions that follow:

Faeces ──► Vector (Fly) ──► Food ──► Fingers ──► Healthy Person
(a) What scientific name is given to the disease-spreading pathway shown above?
(b) Give any two examples of communicable diarrhoeal diseases spread through this pathway.
(c) State any one physical activity done at home to block vectors from accessing Food.
1. Structured & Practical Assessment Item
[4 MARKS] P.6 • Sound Energy
(a) Mention any one example of musical instruments in each of the groups below:
(i) String instrument
(ii) Percussion instrument
(b) Name any two methods of storing sound.
2. Structured & Practical Assessment Item
[4 MARKS] P.5 • Types of Changes in the Environment

Study the experimental setups below showing nails left in four test tubes for five days:

(a) In which test tube did the nail rust fastest? (1 mark)
(b) Why didn't the nail in Test-Tube B (boiled water + oil) rust? (1 mark)
(c) What was the purpose of Test-Tube C containing anhydrous calcium chloride? (1 mark)
(d) State the two environmental conditions necessary for iron to rust. (1 mark)
3. Structured & Practical Assessment Item
[4 MARKS] P.7 • The Muscular and Skeletal System

The diagram below illustrates a Primary 7 wooden teaching arm model:

[Upper Wood] connected by a [Hinge] to [Lower Wood], with [Cord] and [Rubber Band].
(a) Which bone in the human arm is represented by the upper wood?
(b) Name the muscle represented by: (i) Cord (ii) Rubber band
(c) What anatomical joint is represented by the hinge?
4. Structured & Practical Assessment Item
[4 MARKS] P.6 • Science at Home and in Our Community
(a) Give the meaning of the term siltation (silting).
(b) Identify the major cause of siltation.
(c) State any two effects of siltation in water bodies.
5. Structured & Practical Assessment Item
[4 MARKS] P.5 • Types of Changes in the Environment

Human activities bring about changes in the environment:

(a) Define the term afforestation. (1 mark)
(b) Give any two reasons why people cut down trees on a large scale (deforestation). (2 marks)
(c) State one way in which cutting down trees leads to severe environmental flooding. (1 mark)
6. Structured & Practical Assessment Item
[4 MARKS] P.6 • Classification of Animals
(a) State the name of insects that live and work together.
(b) Give any one way in which insects are useful to people.
(c) State any two human activities that are dangerous to insects in the environment.
7. Structured & Practical Assessment Item
[4 MARKS] P.6 • Accidents and First Aid

A child suddenly removed the cover of a saucepan full of boiling water. One of the child's arms was injured.

(a) Name the exact substance that injured the child.
(b) What kind of accident did the child get?
(c) State the first aid you would immediately give to the child.
(d) Give any one way in which the child would avoid the accident mentioned in (b) above.
8. Structured & Practical Assessment Item
[4 MARKS] P.5 • Primary Health Care (PHC)

A Ventilated Improved Pit (VIP) latrine is an improvement over an ordinary pit latrine:

(a) State the function of the tall vent pipe on a VIP latrine. (1 mark)
(b) What is the purpose of the wire fly screen placed at the top of the vent pipe? (1 mark)
(c) Give any two reasons why a VIP latrine does not smell as badly as an ordinary pit latrine. (2 marks)
9. Structured & Practical Assessment Item
[4 MARKS] P.5 • Keeping Goats, Sheep, and Pigs

A farmer noticed his goats were limping and producing a bad smell from their hooves:

(a) Which livestock disease is the farmer's herd likely suffering from? (1 mark)
(b) State the environmental condition in the goat pen that promotes this disease. (1 mark)
(c) Outline any two measures the farmer should take to control this disease. (2 marks)
10. Structured & Practical Assessment Item
[4 MARKS] P.6 • Science at Home and in Our Community
(a) Name one plant material from which local salt can be prepared at home.
(b) State the physical method used to prepare local salt from ash.
(c) Give any two ways in which the local salt prepared at home is useful to people.
11. Structured & Practical Assessment Item
[4 MARKS] P.7 • Electricity

The diagram represents a simple dry cell:

(a) Name the parts marked:
(i) Outer metal casing
(ii) Central black rod
(b) What is the function of the ammonium chloride paste?
(c) Why does a dry cell eventually lose power (go flat)?
12. Structured & Practical Assessment Item
[4 MARKS] P.7 • The Muscular and Skeletal System
(a) What is a fracture?
(b) Distinguish between a simple fracture and a compound fracture.
(c) Give the main function of each of the following first aid items:
(i) Splints
(ii) Arm sling
13. Structured & Practical Assessment Item
[4 MARKS] P.6 • Sanitation
(a) Give the difference between an Ordinary Pit Latrine and a VIP Latrine in terms of structural coverings.
(b) What material is used in an Ecosan latrine to dry human waste, and what is its role?
(c) State one major maintenance rule for a Water Closet (Flush Toilet) bowl.
14. Structured & Practical Assessment Item
[4 MARKS] P.6 • Science at Home and in Our Community

The diagram below shows a simple setup of making water clean. Study and use it to answer the questions that follow:

[ Water poured here ]

↓

|~~~~~~~~~~~~~~~|
| Coarse Stones |  <--- Container T
\               /
\  Clean Water/
\___________/

↓

[---------]
|    S    |     <--- Container S
|_________|
(a) Name the method used above.
(b) Apart from coarse stones, name any two other local materials that can be placed in container T.
(c) Why should the clean water obtained in container S be boiled before drinking?

*** END OF EXAMINATION ***

(Uganda National Examinations Board Standard Science Assessment)

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