February 2025

Safety in the laboratory

By |2025-02-12T09:23:30+02:00February 12th, 2025|Notes, O Level Biology Notes, Ordinary Level Notes|

A typical Biology Laboratory. Image credit ad.edu

ZIMSEC O Level Biology Notes: Safety in the Laboratory

A: Eye Protection

 

  • Wear splash goggles all the time.

B: Clothing and Personal Items

  • Closed shoes must be worn during the entire time that you are in the laboratory to protect you from splashes of chemicals, broken glass, […]
Comments Off on Safety in the laboratory

First Hundred days or the First New Deal

By |2025-02-12T08:58:02+02:00February 12th, 2025|Notes, O Level History Notes, Ordinary Level Notes|

People waiting outside a bank before the New Deal

ZIMSEC O Level History Notes: The United States of America (USA) 1920-1939: First Hundred days or the First New Deal

  • The Emergency Banking Act of 1933 saw the closure of all banks for checking by the government with 5000 trusted one reopening […]
Comments Off on First Hundred days or the First New Deal

Human Resources Planning

By |2025-02-12T09:16:48+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: Human Resources Planning

  • Human resources planning-involves strategies relating to the acquiring/hiring, retention, utilization, improvement and retrenchment of employees within the organisation.
  • The process involves planning and anticipating the organisation’s human resources needs
  • For example on a farm there might be need for temporary/seasonal workers during harvest and […]
Comments Off on Human Resources Planning

Secondary and Primary Research

By |2025-02-12T09:38:00+02:00February 12th, 2025|Notes, O Level Business Studies Notes, Ordinary Level Notes|

ZIMSEC O Level Business Studies Notes: Marketing: Secondary and Primary Research

  • Market research can be grouped into two:
  • Primary and
  • Secondary Research

Secondary Research

  • It involves the further investigation and analysis of data collected for another purpose or/and collected by someone else
  • It is also known as desk research
  • The data already exists at the time the research is conducted
  • […]

Comments Off on Secondary and Primary Research

Pricing: Introduction

By |2025-02-12T09:13:11+02:00February 12th, 2025|Notes, O Level Business Studies Notes, Ordinary Level Notes|

ZIMSEC O Level Business Studies Notes: Marketing: Pricing

  • Price is a given value that will purchase a finite amount of a product or right to use that product
  • It is usually the amount of money expected, required, or given in payment for something although it can be in another form other than money
  • The price of a product is usually […]
Comments Off on Pricing: Introduction

Quality and its importance

By |2025-02-12T09:31:21+02:00February 12th, 2025|Notes, O Level Business Studies Notes, Ordinary Level Notes|

ZIMSEC O Level Business Studies Notes: Production: Quality and its importance

  • Quality should not be confused with excellence
  • Quality is defined as fitness for a particular purpose
  • This refers to the product’s features and characteristics and their ability to meet consumer needs and wants
  • It is divided into quality of design and quality of conformance
  • The former refers to […]
Comments Off on Quality and its importance

Fixed costs, variable costs, direct costs and indirect cost

By |2025-02-12T09:16:19+02:00February 12th, 2025|Notes, O Level Business Studies Notes, Ordinary Level Notes|

ZIMSEC O Level Business Studies Notes: Business Finance and Accounting: Fixed costs, variable costs, direct costs and indirect cost

  • Cost accounting is the accounting function concerned with calculating costs
  • Cost is an amount that has to be paid or given up in order to get something
  • In business costs are expressed in monetary terms
  • In this discussion costs include:
      […]
Comments Off on Fixed costs, variable costs, direct costs and indirect cost

Principles of Accounting: Manual processing

By |2025-02-12T08:59:13+02:00February 12th, 2025|Notes, Ordinary Level Notes, Principles of Accounts Notes|

ZIMSEC O Level Principles of Accounting Notes: Manual processing

  • Data processing has been performed manually for millennia (thousands of years)
  • Manual data processing literary means data processing by hand
  • Ancient merchants used to record their trading transactions on clay tablets
  • Kings would record their trade, census and tax data on clay, copper, bronze, brass and stone tablets
  • This data […]
Comments Off on Principles of Accounting: Manual processing

Principles of Accounting: Making entries in the Sales Ledger

By |2025-02-12T09:28:49+02:00February 12th, 2025|Notes, Ordinary Level Notes, Principles of Accounts Notes|

ZIMSEC O Level Principles of Accounts Notes: Making entries in the Sales Ledger

  • In this example we will make entries into the Sales Ledger, Cash Book and General Ledger
  • We will be skipping the books of original entry
  • Although this is not how things are done in practice
  • Examination/Exercise question might ask you to make double entries […]
Comments Off on Principles of Accounting: Making entries in the Sales Ledger

Principles of Accounting: The Prudence concept and the Business entity concept

By |2025-02-12T09:21:30+02:00February 12th, 2025|Notes, Ordinary Level Notes, Principles of Accounts Notes|

ZIMSEC O Level Principles of Accounts Notes: The Prudence concept and the Business entity concept

  • In another topic you were introduced to the idea of accounting concepts
  • These are the underlying principles that govern the accounting discipline
  • In this topic we will look at the following concepts:
  • The Business Entity Concept
  • The Prudence Concept

Business Entity Concept

  • You might […]
Comments Off on Principles of Accounting: The Prudence concept and the Business entity concept
Go to Top