Lines and lines work
Identifying types of lines.
Stating the qualities of lines.
Stating the uses of lines.
Drawing different types of lines
Bisect a given line and divide it into equal number of parts and ratios.
Safe Working Habits
Demonstrating safe handling of drawing instruments and materials.
Demonstrating healthy habits.
Board Practice
Fixing the drawing sheet to the board.
Drawing borderlines and title block.
Making freehand lettering.
Drawing Materials and Equipment
Defining the term “Technical Drawing”.
Identifying drawing materials and equipment.
Using the various drawing equipment.
WAEC Syllabus 2020 (Concentrated Topics)
Learn about WAEC Syllabus 2020 (Concentrated Topics); Revision
Parallel and distributed databases
Explain the term parallel and distributed databases
Understand the significance of parallel and distributed databases
Crash recovery
Students should be able to ensure data integrity by recovering data loss after crash
Database security
Explain data security.
State the importance of data security.
Understand secrecy, integrity and availability
Indexes
Students should be able to: explain how data entries are organised in order to support efficient retrieval of
data.
Career options in data processing
Draw a list of career opportunities associated with computer usage.
State the functions of each of the professionals.
List the qualities of a good professional.
List the computer professional bodies.
Maintenance of computer 11
Carry out simple computer maintenance (both hardware and software)
Computer virus
State the meaning of a computer virus
State the types and examples of computer viruses.
State sources through which a computer can be infected with a virus
Networking
Meaning of networking
Outlining the different types of networking
Normal Forms B
At the end of this lesson, the students should be able to learn about Normal Forms
Types Of Data
At the end of this lesson, the students should be able to understand the Types Of Data
File organization
The various types of file organization.
The efficiency of file organization
How significant is the choosing of an appropriate file organization for your data.
Relational modelling
Explain how data is represented.
How data can be created and modified.
How data can be manipulated and queried.
How to obtain a database design in relational model.
Entity relationship model
Define entities, attributes, and relationship.
Identify objects around an entity sets and the relationship that exist between them.
Normal forms
Explain the term normal form
Give examples of tables in normal form
Data modelling
Create simple data model.
Explain the significance of data model.
Give examples of standard data model.