February 2025

The Benefits of the Portuguese Activities in the Mutapa State (Zambezi Valley)

By |2025-02-12T09:04:05+02:00February 12th, 2025|Notes, O Level History Notes, Ordinary Level Notes|

The Portuguese introduced maize to Zimbabwe. It has since become the staple. Image credit mediawiki The Portuguese introduced maize to Zimbabwe. It has since become the staple. Image credit mediawiki ZIMSEC O Level History Notes: The Benefits of the Portuguese Activities in the Mutapa State

The activities of the Portuguese in the […]

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Missionary Societies/Organisations which operated in Zimbabwe

By |2025-02-12T09:18:12+02:00February 12th, 2025|Notes, O Level History Notes, Ordinary Level Notes|

The Church at St Faith Secondary School Rusape was build by the Anglican Church. Image credit 2summers.net The Church at St Faith Secondary School, Rusape was build by the Anglican Church. Image credit 2summers.net ZIMSEC O Level History Notes: Missionaries: Missionary Societies/Organisations which operated in Zimbabwe

  • The London Missionary Society
  • The Roman […]
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Objectives of the business

By |2025-02-12T09:14:45+02:00February 12th, 2025|Notes, O Level Business Studies Notes, Ordinary Level Notes|

Businesses have objectives. Image credit essaywow.com Businesses have objectives. Image credit essaywow.com ZIMSEC O Level Business Studies Notes: Objectives of the business

  • All businesses are formed to fulfill a particular main purpose and accomplish certain objectives.
  • Different businesses have different objectives.
  • Objectives are aims or targets to work towards.
  • While the importance and types […]
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Effects of urbanization

By |2025-02-12T09:44:02+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Illegal houses being demolished in Epworth, Harare. Image credit voicesofafrica.co.za Illegal houses being demolished in Epworth, Harare. Image credit voicesofafrica.co.za ZIMSEC O Level Geography Notes: Settlements:The benefits and problems of urbanisation

  • Urbanisation brings about certain effects
  • There negative and positive effects
  • These effects affect both the source (rural areas) and receiving areas (the […]
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Public Corporations/ Parastatals

By |2025-02-12T09:09:57+02:00February 12th, 2025|Notes, O Level Business Studies Notes, Ordinary Level Notes|

Telone is an example of a Parastatal. Image credit techzim.co.zw Telone is an example of a Parastatal. Image credit techzim.co.zw ZIMSEC O Level Business Studies Notes: Features of Public Corporations/ Parastatals

  • These are entities found in the public sector
  • They are owned by the local and national government and
  • They exist primarily to provide […]
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Examining adaptations of flowers to pollination

By |2025-02-12T09:25:46+02:00February 12th, 2025|Notes, O Level Science Notes, Ordinary Level Notes|

A bird pollinating a flower. Image credit gilligalloubird.com A bird pollinating a flower. Image credit gilligalloubird.com ZIMSEC O Level Combined Science Notes: Reproduction in plants: Examining adaptations of flowers to pollination

Materials: maize(male and female) or any type of grass flowers, bean flowers or any insect pollinated flowers, hand lenses, microscope slides, […]

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Experiment: Comparing the water holding capacity of the soil

By |2025-02-12T09:42:30+02:00February 12th, 2025|Notes, O Level Science Notes, Ordinary Level Notes|

Testing the water holding capacity of soil Testing the water holding capacity of soil ZIMSEC O Level Combined Science Notes: Comparing the water holding capacity of the soil

Materials: Measuring cylinders, funnels, cotton wool, water, dry soil samples, stop watch/clock

Method

  1. Set up your apparatus as shown in the diagram
  2. Add known volume of water
  3. Measure […]
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Structure of atoms: protons,electrons and neutrons

By |2025-02-12T09:05:35+02:00February 12th, 2025|Notes, O Level Science Notes, Ordinary Level Notes|

The atomic structure of carbon. Image credit ucsb.edu The atomic structure of carbon. Image credit ucsb.edu ZIMSEC O Level Combined Science Notes: Structure of atoms: protons,electrons and neutrons

Protons and neutrons

  • The protons are the positive charge in the nucleus of an atom
  • The neutrons are also in the nucleus but they have […]
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