Primary Science
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P.7 Integrated Science Question Bank

A comprehensive collection of topical evaluation activities, guiding questions, and authentic Uganda National Examinations Board (UNEB PLE 2018–2024 & National Mock) past exam questions, complete with official examiners' marking schemes and candidate pitfall notes.

125
Total Questions
78
Section A (1m)
47
Section B (4m)
48
National Exams / Mocks
All Classes (125) 🌱 Primary 5 Questions 🏆 Primary 6 Questions 🎓 Primary 7 Questions
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Showing 21 questions matching criteria
Question 1 • Section A [1 Mark] P.7 The Muscular and Skeletal System
📌 PLE 2024 Section A

Name the disorder of the skeletal system where a bone moves away from its normal position at a joint.

Question 2 • Section A [1 Mark] P.7 The Muscular and Skeletal System
📌 National Curriculum Guide

Give the scientific meaning of the term skeleton.

Question 3 • Section A [1 Mark] P.7 The Muscular and Skeletal System
📌 PLE 2023 Section A

State the function of a ligament at a movable joint.

Question 4 • Section A [1 Mark] P.7 The Muscular and Skeletal System
📌 P.7 Pre-PLE Mock Series

Name the longest and strongest bone found in the human body.

Question 5 • Section A [1 Mark] P.7 The Muscular and Skeletal System
📌 National Science Panel

Identify one airborne bacterial disease that affects the human skeleton.

Question 6 • Section A [1 Mark] P.7 The Muscular and Skeletal System
📌 PLE Prep Guide

Why is an insect compelled to shed its outer covering periodically during growth?

Question 7 • Section B [4 Marks] P.7 The Muscular and Skeletal System
📌 PLE 2024 Section B (Q54)
(a) Name the two voluntary muscles found in the human upper arm.
(b) Give any one function of muscles in the human body.
(c) State any one importance of maintaining correct body posture in humans.
Question 8 • Section B [4 Marks] P.7 The Muscular and Skeletal System
📌 Integrated Science Guide
(a) Mention two connective tissues found at a movable joint in the human skeleton.
(b) State the difference in function between a tendon and a ligament.
(c) State any two ways in which friction is reduced at a movable joint.
Question 9 • Section B [4 Marks] P.7 The Muscular and Skeletal System
📌 Standard Science Test

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?
Question 10 • Section B [4 Marks] P.7 The Muscular and Skeletal System
📌 BOT 2 2024 Marking Guide
(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
Question 11 • Section B [4 Marks] P.7 The Muscular and Skeletal System
📌 PLE Mock Series
(a) Name the five regions of the human vertebral column in order from neck to tail.
(b) Give the number of vertebrae in: (i) Cervical region (ii) Lumbar region
(c) State the function of the human vertebral column.
Question 12 • Section A [1 Mark] P.7 Electricity
📌 PLE 2023 Item 12

State the fundamental law of electrostatics concerning like and unlike charges.

Question 13 • Section A [1 Mark] P.7 Electricity
📌 PLE 2022 Item 18

Give one reason why copper is the preferred metal for manufacturing electrical conducting cables in domestic installations.

Question 14 • Section A [1 Mark] P.7 Electricity
📌 PLE 2021 Item 22

Why is an electric fuse constructed using a wire with a low melting point?

Question 15 • Section A [1 Mark] P.7 Electricity
📌 Mukono Mocks Item 15

Identify the chemical substance used as a depolarizer in a standard dry Leclanché cell.

Question 16 • Section A [1 Mark] P.7 Electricity
📌 NCDC P.7 Unit Test

In an electric circuit diagram, which instrument is always connected in series to measure electric current?

Question 17 • Section A [1 Mark] P.7 Electricity
📌 Candidate Master Series

What is the color code of the earth wire in a modern standard three-pin plug?

Question 18 • Section B [4 Marks] P.7 Electricity
📌 PLE 2023 Item 44
(a) State the difference between static electricity and current electricity.
(b) Describe how static charges are produced on a plastic ruler.
(c) State two safety precautions taken to protect tall school buildings against lightning strikes.
Question 19 • Section B [4 Marks] P.7 Electricity
📌 PLE 2022 Item 48

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)?
Question 20 • Section B [4 Marks] P.7 Electricity
📌 Jinja Diocesan Mocks Item 46
(a) Draw schematic circuit symbols for:
(i) A cell
(ii) An open switch
(b) State two advantages of connecting domestic lights in parallel rather than in series.
Question 21 • Section B [4 Marks] P.7 Electricity
📌 National Candidate Drill Item 44
(a) What is a short circuit?
(b) State two common causes of short circuits in residential houses.
(c) Why should water never be used to extinguish an electrical fire?