NCERT solutions Class 4 Mathematics Chapter 14 - Smart Chart
NCERT Solutions for Class 4 Mathematics Chapter 14 teaches students to represent data through pictographs and charts and interpret the data provided. Smart charts teach students how to handle data. In Mathematics, handling data is an important area. Students should be able to collect and record data and show it in bar charts, pie charts, and tables by the end of their primary school. Also, they must be able to comprehend the charts and draw conclusions.
NCERT Solutions for Class 4 Mathematics Chapter 14 is prepared by experienced teachers and subject matter experts and are based on the latest CBSE syllabus. The solutions cover all the concepts of the chapter and solutions to various exercises given in the chapter. The solutions are given in an easy-to-understand way for students to smoothly understand and recall.
Key Topics Covered in NCERT Solutions for Class 4 Mathematics Chapter 14n- Smart Chart
The main topics covered in NCERT Solutions Class for 4 Mathematics Chapter 14 are:
- How Many Hours?
- From your table
- Which Programme?
- Who is my friend?
- Food We Eat
- Preparing for the Class Drama
- Whose Head is Bigger?
- Chapati Chart
- Getting Wet in the Rain
- Tea, Coffee or Milk
The above topics teach students about the concepts given below:
- How do you classify things?
- Data handling
- Uses of data handling
- Creating tables
- Bar graph
- Pie chart
Observation: Observing objects around us is the first and most important part of data handling. To obtain information about anything, observation is important. If we don't pay attention, we can miss out on certain key details, and our information recording will be incomplete.
For example, if we need to keep track of the programmes shown on television and who in the family prefers to watch which shows, we must observe our family members for a certain number of days.
How to classify things: Things are classified by gathering information and grouping it according to the analysis. We're sorting the data by its characteristics. For example, a librarian organises books according to demand, and we organise our books according to our timetable.
Data Handling: It is the process of collection, organisation, study of data and representation of information in a way that is helpful for others, maybe in the form of a bar graph or pie chart.
Uses of Data Handling:
It is helpful for doctors to keep records of patients.
It is useful for meteorologists to take records of the weather.
Librarians can keep a record of books borrowed and returned.
It is helpful for teachers to record students' performance in class.
Creating tables is also known as frequency distribution tables. It assists us in comprehending the data provided.
Bar graph: A graphical representation is used to present simple data using rectangular bars. The width of the bars is always the same; only the length or height of the bar varies. The length of the bar represents value. Bar graphs are easy to understand and widely used to compare different data groups or follow changes over time.
Pie chart: A graphical circular chart divided into slices to represent data. It is divided into slices to show numerical proportions.
Download NCERT Solutions for Class 4 Mathematics Chapter 14 Exercises & Solutions
NCERT Solutions for Class 4 Mathematics Chapter 14 are available as per the latest CBSE syllabus.
Get detailed solutions for all the questions listed below exercises.
Apart from NCERT Solutions for Class 4 Mathematics Chapter 14, students may explore NCERT solutions for all primary and secondary classes by clicking on the links below.
Key Features of NCERT Solutions Class 4 Mathematics Chapter 14 - Smart Charts
NCERT Solutions for Class 4 Mathematics Chapter 14 helps students understand the core concepts and helps them have a good base in Mathematics and score very well in examinations. These solutions are important for students’ preparation for the following reasons.
- The solutions are explained in a very simple way.
- Experienced subject matter experts have prepared the solutions according to the ability of the students so that students can grasp the concepts on their own.
- The topics and concepts are given step-by-step so students can understand them easily.
- Detailed explanations with solutions are given to the exercise covered in NCERT textbook
FAQs (Frequently Asked Questions)
It is not as difficult as previous chapters as those required some bit of calculations. This chapter will teach students how to collect, organise, study, and represent data in a way that is helpful for them.
Students should have regular revisions, and students can try to solve question papers from the past years exams to know the Mathematics question paper pattern. Students can use quick revision notes for reference and NCERT solutions for their exam preparations.