February 2025

Constitution of Zimbawe: Executive Functions

By |2025-02-12T09:28:11+02:00February 12th, 2025|Notes, O Level History Notes, Ordinary Level Notes|

Robert Mugabe the Current President of Zimbabwe and leader of the executive

ZIMSEC O Level History Notes: The Constitution of Zimbabwe: Executive Functions

Executive functions of President and Cabinet

  • The President has the powers conferred by this Constitution and by any Act of
    Parliament or other law, including those necessary to exercise the […]
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Fishing in Lake Kariba

By |2025-02-12T09:07:45+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Sun drying fish on Lake Kariba. Image credit yahoo.com

ZIMSEC O Level Geography Notes: Natural Resources: Fishing:Lake Kariba

  • It was constructed on the Kariba gorge between 1955 and 1959.
  • The dam has produced a lake with a surface area of 5 364 km2.
  • Commercial fishing on Lake Kariba begun in 1962.
  • […]

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Solutions for sustaining the world’s fisheries

By |2025-02-12T09:20:59+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Swimming fish. Image credit National Geographic

ZIMSEC O Level Geography Notes: Natural Resources: Fishing:Solutions for sustaining the world’s fisheries

  • Increasing fishing disputes have pressured the United Nations into action.
  • Through the Third United Nations Conference on the law of the Sea of 1974, the UN established a 200 nautical mile zone […]
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Mussolini’s Domestic Policy and Achievements

By |2025-02-12T09:39:36+02:00February 12th, 2025|Notes, O Level History Notes, Ordinary Level Notes|

Mussolini giving a speech.

ZIMSEC O Level History Notes: Dictatorship in Europe: Dictatorship in Italy: Benito Mussolini: Mussolini’s Domestic Policy and Achievements

One of Mussolini’s major aim was economic self-sufficiency with policies like the battle for grain, the battle for babies and the battle of the LIRA.

Battle of Grain

  • Mussolini encourage […]
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Advantages and Disadvantages of Hydroelectricity

By |2025-02-12T09:01:03+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

A micro-hydroelectric power station. Image credit abc.net.au

ZIMSEC O Level Geography Notes: Natural Resources: Energy: Advantages and Disadvantages of Hydroelectricity

Advantages

  • Renewable energy source.
  • Cheap to maintain as water-transports itself to plants.
  • Very clean energy source.
  • Easy to use.
  • Very versatile, that is many uses.
  • Large lakes are multi-purpose can also be […]
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Hitler’s Economic Policies

By |2025-02-12T09:04:47+02:00February 12th, 2025|Notes, O Level History Notes, Ordinary Level Notes|

Under Hitler Highways were constructed. Image credit imgur.com

ZIMSEC O Level History Notes: Dictatorship in Europe: Dictatorship in Germany: Economic Policies

  • Hitler came into power when the unemployment rate was very high and about six million people where not employed
  • He introduced various schemes and programmes to ensure that people get […]
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Biology Notes: Water and its properties: Surface tension

By |2025-02-12T09:46:13+02:00February 12th, 2025|Notes, O Level Biology Notes, Ordinary Level Notes|

ZIMSEC O Level Biology Notes:Properties and Biological significance of water

Property: High surface tension and cohesion (adhesion and cohesion)

  • Cohesion is the force whereby individual molecules stick together.
  • Adhesion is the force whereby water molecules stick to other surfaces.

Biological role

  • Cohesion helps water to move as an unbroken column in the xylem tubes in plants.
  • Adhesion helps the water to stick […]
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Types of Trade Unions

By |2025-02-12T09:10:57+02:00February 12th, 2025|Notes, O Level Business Studies Notes, Ordinary Level Notes|

ZIMSEC O Level Business Studies Notes: Managing Human Resources: Types of Trade Unions

  • Trade Unions can be categorized into different groups
  • Below is a list of various trade unions and their descriptions:

Craft Unions

  • Union representing workers who share the same skill-set or who perform identical tasks,
  • these workers might be working in different industries; for example, electricians and plumbers.
  • […]

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Off the job training

By |2025-02-12T09:30:58+02:00February 12th, 2025|Notes, O Level Business Studies Notes, Ordinary Level Notes|

ZIMSEC O Level Business Studies Notes: Managing Human Resources: Human Resources Management: Training: Off the job training

  • This is when instruction and training are provided away or outside the work environment
  • There are a number of off the job training methods including:
  • Lessons and lectures-this is the traditional method of training that takes place in Universities, Colleges and schools
  • Case […]
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Promotion: Advertising

By |2025-02-12T09:08:20+02:00February 12th, 2025|Notes, O Level Business Studies Notes, Ordinary Level Notes|

ZIMSEC O Level Business Studies Notes: Marketing: Packaging

  • To advertise is to describe or draw attention to (a product, service, or event) in a public medium in order to promote sales or attendance
  • Advertising involves the use of various media to relay promotion messages
  • It is non-personal and directed towards large  numbers of people (mass communication)
  • It uses media […]
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