Welcome great EduPodian, here is your First Term JSS3 Computer Science Lesson Note excerpt.
Scheme of Work
GRAPH (1)
GRAPH (II)
GRAPH (PRACTICALS)
HUMAN ISSUES (I)
HUMAN ISSUES (II)
COMPUTER VIRUS (I)
COMPUTER VIRUS (II)
PRACTICAL (Introduction to paint)
PAINT ENVIRONMENT
Week 1:
TERM: First Term
SUBJECT: COMPUTER STUDIES
TOPIC: GRAPH (1)
CLASS: JSS 3
NUMBER IN CLASS: 9
AVERAGE AGE: 14
PREVIOUS LESSON:
MAIN AIM: To help the students understand what graph is and its uses
SUBSIDIARY AIMS: By the end of the lesson, the students should be able to:
Definition and uses of Graphs,
Types of charts and their uses,
Construction of standard graphs and charts from given records in a worksheet.
PERSONAL AIM: To assist the students understand how to construct graphs given a record in a worksheet.
ASSUMPTION: It is assumed the students have never been exposed to electronic graph plotting.
ANTICIPATED PROBLEMS: the students find it difficult to use electronic graph plotting tools.
POSSIBLE SOLUTION: the teacher takes them through the Microsoft excel chart tools.
TEACHING AIDS: computer, marker pen, marker board, charts and diagrams.
STEP1: Definition of Graphs
A graph is a diagram showing the relationship between varying quantities. It is also a diagram used to indicate the relationship between two or more variable quantities.
Uses of Graphs
As indicated above, graphs are used for the following purposes;
1) To display results of computer mathematical solutions in diagram forms.
2) To indicate the relationship between two variable quantities.
3) To measure quantities along two axes set at right angles to each other.
4) In comparing variables in a table.
5) In enhancing report presentation.
Step 2: Types of graphs and their uses:
There are different types of charts (graphs) available in spreadsheet programs, such as Microsoft Excel, Lotus1,2,3, Sage, and Peachtree. Common charts available and their uses include… Click here to order the complete Computer Science Lesson Note for JSS3 first term
Week 2:
TERM: First Term
SUBJECT: COMPUTER STUDIES
TOPIC: GRAPH (II)
CLASS: JSS 3
NUMBER IN CLASS: 9
AVERAGE AGE: 14
PREVIOUS LESSON: GRAPHS (I)
MAIN AIM: To help the students understand the various ways to change from one chart type to another using same values provided.
SUBSIDIARY AIMS: By the end of the lesson, the students should be able to:
- Creating chats in a worksheet,
- How to change from one chat to the other,
- Identifying and Selecting Data Range/Area for Graph Construction.
PERSONAL AIM: To assist the students understand how to construct graphs given a records in a worksheet.
ASSUMPTION: it is assumed that the students have not mastered the chart environment.
ANTICIPATED PROBLEMS: the students find it difficult to locate the chart tools in the chart environment.
POSSIBLE SOLUTION: the teacher takes the students through various chart types and evaluate their progress.
TEACHING AIDS: marker pen, marker board, computer.
STEP 1: Creating charts in worksheets.
| DAYS | JSS1 | JSS2 | JSS3 |
| MON | 105 | 86 | 75 |
| TUE | 98 | 64 | 67 |
| WED | 92 | 73 | 62 |
| THUR | 82 | 75 | 58 |
| Fri | 56 | 60 | 52 |
Table showing computer score (assumed Score) for pie chart
Consider the following set of data to create another kind of graph… Click here to order the complete first term Computer Science Lesson Note for JSS3
Week 3:
TERM: First Term
SUBJECT: COMPUTER STUDIES
TOPIC: GRAPH (PRACTICALS)
CLASS: JSS 3
NUMBER IN CLASS: 9
AVERAGE AGE: 14
PREVIOUS LESSON: GRAPHS (II)
MAIN AIM: To help the students understand how to create graphs using Worksheet.
SUBSIDIARY AIMS: By the end of the lesson, the students should be able to:
- Creating pie charts using data represented in a table,
- Create column charts from data represented in a table,
- Change from one chart to the other.
PERSONAL AIM: To assist the students understand how to construct graphs given a records in a worksheet.
ASSUMPTION: it is assumed that the students have not have not mastered the tools for creating graph
ANTICIPATED PROBLEMS: the students find it difficult to locate the chart tools in the chart environment.
POSSIBLE SOLUTION: the teacher takes the students through various chart types, tools and evaluate their progress.
STEP 1: Creating pie chart from names of Students and their computer scores, the table should look like this;
| NAME | COMPUTER SCORE |
| Fred | 60 |
| Seyi | 45 |
| Ayoola | 56 |
| Gideon | 92 |
| Bello | 50 |
| Ibukun | 70 |
| Ndifreke | 75 |
| Ledun | 65 |
| Santos | 87 |
The chart should look like this… Click here to order the complete Lesson Note on Computer Science JSS3 first term
Week 4:
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