Ordinary Level Notes Archives - Page 12 of 180 - Free ZIMSEC & Cambridge Revision Notes

Managing Ecosystems

By garikaib|2025-02-12T09:10:48+02:00February 12th, 2025|Notes, O Level Science Notes, Ordinary Level Notes|

The savannah. Image credit wildnatureinstitute.org ZIMSEC O Level Combined Science Notes: Managing Ecosystems

The ecosystem needs to looked after to ensure it is in balance
Humans can have good or bad effects on the ecosystem
Soil is an especially important component of the Zimbabwean ecosystem because […]

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Non Financial Motivation: Job Rotation

By garikaib|2025-02-12T09:33:56+02:00February 12th, 2025|Notes, O Level Business Studies Notes, Ordinary Level Notes|

Job rotation can motivate workers among other things. Image credit marketwatch.com ZIMSEC O Level Business Studies Notes: Non Financial Motivation: Job Rotation

Is when workers are moved from job to job or station to station
Job rotation- can be defined as […]

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Leadership: Introduction

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

Barack Obama

ZIMSEC O Level Business Studies Notes: Leadership: Introduction

Leadership is the art or process of influencing others so that they perform tasks that have been assigned to them in an efficient and effective manner
The others may be followers, employees or subordinates
The followers/subordinates/employees have to perform these […]

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Communication in Business: Notice Boards

By garikaib|2025-02-12T09:39:48+02:00February 12th, 2025|Notes, O Level Business Studies Notes, Ordinary Level Notes|

Notice Board. Image credit blogspot.google.com

ZIMSEC O Level Business Studies Notes: Leadership: Communication in Business: Notice Boards

Is a surface intended for the posting of public messages
For example upcoming meetings, events, provide information, announce a sale etc
They are also known as bulletin boards, notice boards or pin boards or simply […]

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Population Change

By Rachel Majaya|2025-02-12T09:06:53+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Health care improvements affect population change. Image credit ibtimes.co.uk

ZIMSEC O Level Geography Notes: Population: Population Change

The difference between the size of the population to the end and the beginning of a period.
This change is developmental, that is, it has stages through which a population passes
This theory can be […]

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The rise of Tshaka

By garikaib|2025-02-12T09:18:30+02:00February 12th, 2025|Notes, O Level History Notes, Ordinary Level Notes|

A painting depicting Tshaka. Image credit ancient-origins.net

ZIMSEC O Level History Notes: The Zulu under Tshaka: The rise of Tshaka

Shaka was born in 1787 as an illegitimate of Senzangakona who was a Zulu chief and Nandi a daughter of chief of the Elangeni tribe
During the time of his birth, the […]

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Effects of Mfecane on Southern and Central Africa

By Karen Mukungurutse|2025-02-12T09:32:33+02:00February 12th, 2025|Notes, O Level History Notes, Ordinary Level Notes|

Zulu people in traditional warrior dress. Image credit wordpress.com

ZIMSEC O Level History Notes: Crisis in Nguniland: Effects of Mfecane on Southern and Central Africa

The effects of Mfecane can be grouped into positive and negative effects

Positive Effects

The Mfecane led to the creation of strong centralised new states that is, the Zulu […]

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Political organization of the Ndebele State

By Karen Mukungurutse|2025-02-12T09:44:35+02:00February 12th, 2025|Notes, O Level History Notes, Ordinary Level Notes|

Ndebele King Lobengula.

ZIMSEC O Level History Notes: Political organization of the Ndebele State

The Ndebele State was a centralized and militarized state

This means that all the political, military, administration, judiciary and religious were in the hands of the king

The king was responsible for the selection of indunas and chiefs […]

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Farming types in Africa: Subsistence farming

By Rachel Majaya|2025-02-12T09:04:18+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Subsistence Farming. Image credit wordpress.com

ZIMSEC O Level Geography Notes:Agriculture:Farming types in Africa: Subsistence farming

Subsistence farmers grow traditional crops such as maize, rice, sorghum, groundnuts, rapoko, millet and cassava.
They keep livestock in the form of cattle, goats, mules, donkeys, pigs and some poultry.
This is done on a small scale […]

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