1. Learning Objectives
By the end of this lesson, students should be able to:
- Explain what a table is and identify its basic components.
- Differentiate between rows, columns and cells.
- Create a table in LibreOffice Writer.
- Enter and edit data in a table.
- Add and delete rows and columns.
- Resize rows, columns and tables.
- Merge and split cells.
- Format tables using borders, alignment and background options.
- Sort and organise tabular information where appropriate.
- Use tables to present information clearly and efficiently.
2. What is a Table?
A table is an arrangement of information in rows and columns. The intersection of a row and a column forms a cell.
Tables are useful when information needs to be presented in a structured form. They make comparisons and relationships between pieces of information easier to understand.
- Student marksheets
- Class timetables
- Lists of books
- Attendance records
- Product price lists
- Project schedules
- Comparison charts
3. Components of a Table
↔️ Row
A horizontal group of cells in a table.
↕️ Column
A vertical group of cells in a table.
▣ Cell
The individual box formed at the intersection of a row and a column.
A table with 4 rows and 3 columns contains 12 cells.
Number of cells = Number of rows × Number of columns
4 × 3 = 12
4. Example of a Table
| Roll No. | Name | Computer Marks |
|---|---|---|
| 1 | Aarav | 86 |
| 2 | Diya | 92 |
| 3 | Rohan | 78 |
| 4 | Ananya | 95 |
In this example, the first row contains the column headings. Each subsequent row represents one student's record.
5. Why Use Tables?
📊 Organisation
Information can be arranged systematically.
🔍 Comparison
Values can be compared easily across rows or columns.
📖 Readability
Structured information is easier to scan and understand.
⏱️ Efficiency
Tables can present large amounts of related information compactly.
📝 Records
Tables are useful for maintaining structured records.
🎯 Presentation
Tables improve the visual structure of reports and assignments.
6. Creating a Table in LibreOffice Writer
LibreOffice Writer provides several ways to create a table. The easiest method for beginners is to use the table insertion command.
Method 1: Using the Insert Table Command
- Place the cursor at the location where the table is required.
- Choose Table → Insert Table.
- Specify the required number of columns.
- Specify the required number of rows.
- Choose any required table options.
- Click Insert.
7. Creating a Table Using the Toolbar
Writer also provides a table-related toolbar or insertion control that can be used to select the required number of rows and columns.
Basic Procedure
- Place the cursor where the table should appear.
- Open the table insertion control.
- Choose the desired row-and-column grid.
- Insert the table.
8. Entering Data into a Table
After creating a table, information can be entered directly into its cells.
Steps
- Click inside the required cell.
- Type the required text or value.
- Move to another cell using the mouse or keyboard.
- Continue entering information.
9. Moving Between Cells
| Action | Typical Method |
|---|---|
| Next Cell | Press Tab. |
| Previous Cell | Use the appropriate keyboard navigation or mouse. |
| Select Cell | Click inside the cell or use selection techniques. |
| New Row at End | Press Tab from the last cell of the table. |
10. Editing Table Content
Table content can be edited just like ordinary document text.
- Click inside a cell to edit its content.
- Select text within a cell to change or delete it.
- Use Cut, Copy and Paste to move or duplicate content.
- Use Undo and Redo when necessary.
- Use Find and Replace for suitable repeated text.
11. Adding Rows
Rows can be inserted above or below an existing row.
General Procedure
- Place the cursor in the row near where the new row is required.
- Use the table insertion controls or the Table menu.
- Choose whether the row should be inserted above or below.
- Specify the required number of rows.
- Insert the row or rows.
12. Adding Columns
Columns can be added to the left or right of an existing column.
General Procedure
- Place the cursor in the relevant column.
- Open the table insertion controls.
- Choose to insert a column to the left or right.
- Specify the number of columns.
- Apply the operation.
13. Deleting Rows and Columns
Unnecessary rows or columns can be removed without deleting the entire table.
General Steps
- Select or place the cursor in the row or column.
- Open the appropriate table command.
- Choose to delete the selected row or column.
- Confirm or complete the operation if required.
14. Changing Row Height and Column Width
The dimensions of rows and columns can be adjusted to improve readability and fit content appropriately.
Using the Mouse
- Move the pointer to the boundary between rows or columns.
- When the resize pointer appears, drag the boundary.
- Release the mouse button at the desired size.
Why Resize?
- To fit longer text.
- To make headings easier to read.
- To reduce unnecessary empty space.
- To improve overall table appearance.
15. Merging Cells
Merging cells combines two or more adjacent cells into a single larger cell.
Common Use
Merging is particularly useful for creating a table title that spans several columns.
General Steps
- Select the adjacent cells to be combined.
- Use the table command for Merge Cells.
- The selected cells become one cell.
- Enter or format the required content.
A heading such as "Annual Examination Results" can be placed in one merged cell across several columns.
16. Splitting Cells
Splitting cells divides one cell into multiple cells.
General Steps
- Place the cursor in the cell to be split.
- Choose the Split Cells command.
- Specify the required number of cells.
- Choose the direction or arrangement if available.
- Apply the operation.
17. Merge vs Split
| Operation | Meaning | Example |
|---|---|---|
| Merge | Combines multiple cells into one. | Creating a heading across three columns. |
| Split | Divides one cell into multiple cells. | Dividing one category into two subcategories. |
18. Aligning Content in Cells
Content inside a table cell can be aligned horizontally and, where supported, vertically.
Horizontal Alignment
- Left
- Centre
- Right
- Justified
Vertical Alignment
- Top
- Centre
- Bottom
19. Formatting a Table
A table can be formatted to make it clearer and more attractive.
Font
Change the typeface and size of table text.
Bold
Emphasise headings or important values.
Alignment
Position content appropriately within cells.
Background
Apply background colour to selected cells or rows.
Borders
Control the appearance of table boundaries.
Spacing
Adjust the visual space around table content.
20. Table Borders
Borders visually separate cells and help readers understand the table structure.
Border Properties
- Which borders are visible.
- Border line style.
- Border thickness.
- Border colour.
21. Cell and Row Background
Background shading can be used to distinguish headings, categories or important rows.
22. Repeating a Heading Row
Long tables may extend over several pages. A heading row can be configured to repeat at the top of subsequent pages where the feature is available.
Why is this Useful?
- Readers can identify columns on every page.
- Large tables become easier to understand.
- Printed reports become more usable.
23. Sorting Table Data
Table data can be sorted when the information has a meaningful order, such as alphabetical or numerical order.
Examples
- Sort student names alphabetically.
- Sort marks from highest to lowest.
- Sort products by price.
- Sort dates chronologically.
24. Designing an Effective Table
- Give the table a meaningful title.
- Use clear column headings.
- Keep similar information together.
- Use consistent alignment.
- Avoid unnecessary decoration.
- Keep column widths appropriate to the content.
- Use borders where they improve readability.
- Use shading selectively.
- Check spelling and numerical values carefully.
25. Practical Activity: Create a Report Card 💻
Task
Create a Class IX report card using a table in LibreOffice Writer.
Suggested Columns
- Subject
- Maximum Marks
- Marks Obtained
- Grade
- Remarks
Instructions
- Create an appropriate table.
- Add a title above the table.
- Enter at least five subjects.
- Format the heading row using bold text.
- Centre-align numerical marks.
- Adjust column widths.
- Apply appropriate borders.
- Use background shading for the heading row.
- Add a final row for overall remarks.
- Save the document as Class_IX_Report_Card.odt.
26. Practical Activity: Create a Weekly Timetable
Create a weekly school timetable using a table.
Requirements
- Seven columns: Day and six periods.
- Rows for Monday to Saturday.
- Enter subject names.
- Format the first row as a heading.
- Centre-align period information.
- Apply appropriate borders.
- Use selective shading for breaks or special periods.
27. Competency-Based Questions
Question 1
Swati wants to prepare a weekly diet calendar for her puppy. Which Writer feature can she use to organise the information?
Answer: She can use a table to arrange days, meals and food items in rows and columns.
Question 2
Raghav has already created a table of chemical formulae and needs to add two more categories. What can he do?
Answer: He can insert additional rows or columns into the existing table according to where the new information is required.
Question 3
A report has a heading that should extend across four columns. How can this be achieved?
Answer: The four adjacent cells in the heading row can be merged into one cell.
Question 4
A student needs to divide one table cell into three smaller sections. Which operation should be used?
Answer: The student should use the Split Cells operation.
Question 5
A table containing 100 student records extends across several pages. What feature can improve its readability?
Answer: The table's heading row can be configured to repeat on subsequent pages, so readers can identify the columns throughout the table.
28. Merging Tables
In suitable situations, two tables separated by a paragraph break can be combined into one table when their structure is compatible.
When working with tables, distinguish between merging cells and merging tables:
| Operation | Meaning |
|---|---|
| Merge Cells | Combines selected cells within a table. |
| Merge Tables | Combines compatible neighbouring tables into one table. |
29. Copying a Table
A complete table can be copied and pasted when the same structure or information is required elsewhere.
General Method
- Select the table.
- Use Ctrl + C to copy it.
- Place the cursor at the destination.
- Use Ctrl + V to paste it.
30. Deleting a Table
If an entire table is no longer required, it can be removed using the appropriate table deletion command.
31. Table vs. Ordinary Text
| Ordinary Text | Table |
|---|---|
| Best for paragraphs and continuous writing. | Best for structured information. |
| Information normally flows line by line. | Information is organised into rows and columns. |
| Comparing many related values can be difficult. | Comparisons are easier. |
| Suitable for essays and explanations. | Suitable for schedules, records and data summaries. |
32. Common Mistakes While Working with Tables
| Mistake | Better Practice |
|---|---|
| Creating too many columns. | Use only the columns required by the information. |
| Using unclear column headings. | Use short, meaningful headings. |
| Making columns unnecessarily narrow. | Adjust widths to fit the content. |
| Using excessive colours. | Use shading selectively. |
| Deleting a row without checking its contents. | Verify the selection before deleting. |
| Using spaces to create table-like layouts. | Use an actual table. |
| Leaving inconsistent alignment. | Use consistent alignment appropriate to the data. |
33. Good Practices for Table Design
- Give the table a clear purpose.
- Use descriptive column headings.
- Keep related information in the same row.
- Use consistent formatting.
- Align numerical data consistently.
- Use borders to clarify structure.
- Use shading to highlight important sections.
- Keep the table compact but readable.
- Check all spelling, dates and numbers.
- Proofread the final table before printing or sharing.
34. Think About It 🤔
- Why is a table better than ordinary text for presenting a timetable?
- How many cells are present in a table with 6 rows and 4 columns?
- What is the difference between a row and a column?
- When should cells be merged?
- When should a cell be split?
- Why is it important to use meaningful column headings?
- Why should a heading row be repeated in a long printed table?
- What problems can occur if a row is deleted accidentally?
35. Key Terms
| Term | Meaning |
|---|---|
| Table | An arrangement of information in rows and columns. |
| Row | A horizontal group of cells. |
| Column | A vertical group of cells. |
| Cell | The intersection of a row and a column. |
| Merge Cells | Combines two or more selected cells into one cell. |
| Split Cells | Divides one cell into multiple cells. |
| Table Border | A visible line used to separate or outline table cells. |
| Table Heading | A label identifying the information represented in a column or section. |
| Cell Alignment | Controls the position of content within a cell. |
| Table Formatting | Changing the appearance and layout of a table. |
36. Lesson Recap
- A table organises information into rows and columns.
- The intersection of a row and column is called a cell.
- Tables are useful for presenting structured and comparable information.
- LibreOffice Writer allows tables to be created using the Table menu and insertion controls.
- Rows and columns can be inserted or deleted as required.
- Row heights and column widths can be adjusted to fit content.
- Merge Cells combines adjacent cells, while Split Cells divides a cell.
- Tables can be formatted using borders, shading, alignment, fonts and other formatting options.
- Long tables can use repeating heading rows to improve readability.
- A well-designed table should be clear, consistent, readable and appropriate for its purpose.
37. Homework 📝
- Define a table. What are its main components?
- Differentiate between a row, column and cell.
- Explain any one method of creating a table in LibreOffice Writer.
- Write the steps to add a row above an existing row.
- Write the steps to add a column to the left of an existing column.
- What is the difference between merging and splitting cells?
- Explain how you can change the width of a column.
- Why are table borders useful?
- What is the purpose of repeating a table's heading row?
- Create a Class IX report card using a table in LibreOffice Writer and format it appropriately.
38. Quick Assessment
- What is a table?
- What is a cell?
- How many cells are there in a 5 × 4 table?
- How can you create a table in Writer?
- How do you add a new row?
- How do you add a new column?
- What is merging of cells?
- What is splitting of cells?
- Why are tables useful in documents?
- What are three ways to format a table?