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 Page 1


Smart Charts
Smart Charts
Page 2


Smart Charts
Smart Charts
 Understanding Smart Charts
Smart charts help us visualize numbers.
They show relationships between things, like
how students travel to school.
We use tables, bar charts, line charts, pie
charts, and pictures for this.
Page 3


Smart Charts
Smart Charts
 Understanding Smart Charts
Smart charts help us visualize numbers.
They show relationships between things, like
how students travel to school.
We use tables, bar charts, line charts, pie
charts, and pictures for this.
Exploring Different Chart Types
Tally Marks: Tally Marks is a quick method for tracking
numbers.
They represent counts using sets of five lines.
Each count is represented by a vertical line (|).
After every fourth count, a diagonal line (/) is
added across the preceding four vertical lines.
Tally marks to aid in counting efficiently and are
depicted as vertical and diagonal stroke
Page 4


Smart Charts
Smart Charts
 Understanding Smart Charts
Smart charts help us visualize numbers.
They show relationships between things, like
how students travel to school.
We use tables, bar charts, line charts, pie
charts, and pictures for this.
Exploring Different Chart Types
Tally Marks: Tally Marks is a quick method for tracking
numbers.
They represent counts using sets of five lines.
Each count is represented by a vertical line (|).
After every fourth count, a diagonal line (/) is
added across the preceding four vertical lines.
Tally marks to aid in counting efficiently and are
depicted as vertical and diagonal stroke
1
3
4
5
6
7
8
9
2
Page 5


Smart Charts
Smart Charts
 Understanding Smart Charts
Smart charts help us visualize numbers.
They show relationships between things, like
how students travel to school.
We use tables, bar charts, line charts, pie
charts, and pictures for this.
Exploring Different Chart Types
Tally Marks: Tally Marks is a quick method for tracking
numbers.
They represent counts using sets of five lines.
Each count is represented by a vertical line (|).
After every fourth count, a diagonal line (/) is
added across the preceding four vertical lines.
Tally marks to aid in counting efficiently and are
depicted as vertical and diagonal stroke
1
3
4
5
6
7
8
9
2
T a b l e s
Tables organize information or data.
They have rows and columns.
Columns stand up and down, while rows go
across.
Tables help analyze data, do research, and
share information.
Read More
28 videos|110 docs|30 tests

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FAQs on PPT: Data Handling - Mathematics for Class 4

1. What is data handling?
Ans. Data handling is the process of managing, organizing, and analyzing data to extract useful information from it. It involves collecting, storing, sorting, and presenting data in a meaningful way.
2. Why is data handling important?
Ans. Data handling is important because it helps in making informed decisions, identifying trends and patterns, detecting errors or inconsistencies in data, and improving efficiency in various processes.
3. What are the different methods of data handling?
Ans. The different methods of data handling include data collection, data entry, data storage, data processing, data analysis, and data presentation.
4. How can data handling be improved?
Ans. Data handling can be improved by ensuring data accuracy, using proper data storage techniques, implementing data security measures, regularly updating data, and using advanced data analysis tools.
5. What are the common challenges faced in data handling?
Ans. Common challenges in data handling include data security concerns, data quality issues, data integration problems, data privacy issues, and the need for skilled professionals to handle data effectively.
28 videos|110 docs|30 tests
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