NCERT Book Class 11 Geography Practical Work in Geography PDF

NCERT Class 11 Geography Practical Work in Geography Book

Practical geography is a part of the subject’s learning that teaches the usage of various tools and devices involved in various measurements, analysis and comparisons. It provides a methodical approach and presents different techniques of cartography and surveying by analysing through statistical and mathematical methods.

NCERT books for Class 11 Geography Practical Work in Geography introduces students to all these methods of the subject’s study. They should know and improvise these concepts to use them in their future learning. Practical Work in Geography Class 11 textbook also unveils the entire CBSE syllabus for the subject in the most comprehendible manner so that students do not face any difficulties while preparing the chapters.

Following is a chapter-wise description of Practical Work in Geography Class 11 NCERT book. Let’s take a look!

Qualified experts have compiled this practical work textbook following extensive analysis and research. This book comprises eight chapters in total as per the CBSE board curriculum.

Chapter 1: Introduction to Map

While learning geography or any other subject in social science, students are familiar with maps or any specific part of the globe. A map refers to a more comprehensible depiction of the entire planet or a part of it. With the help of a map, features of a large area can be shown within a smaller frame. In this chapter of Practical Work in Geography book for Class 11, students can learn essential features of map drawing like -

• Scale

• Projection of map

• Generalisation of map

• Construction and production of a map

• Map design

Moreover, students also get to know different types of maps depending on scale, i.e., large-scale and small-scale maps, and on function, i.e., physical and cultural maps. A map is an important pictorial tool used by geologists, scientists, and planners for researches and fieldwork. So, in this chapter, students can learn about how to use it to the determine direction, area, and distance.

Chapter 2: Map Scale

In the previous chapter of Geography Practical Work in Geography book of Class 11, students came to know about the term ‘scale’, which is a fundamental element of every map. So, it is crucial to maintain a standard scale for the polygons and lines sketched when preparing a map.

This chapter unveils the meaning of a map scale, its different ways of representation, and usefulness. Every map includes a scale bar directing equal divisions reading in mile or kilometres. These divisions help a map reader to comprehend the original ground distance. So, students need to learn standard methods of scale representation like –

• Scale statement

• Graphical scale

• Representative fraction

For a better learning process, this chapter also shows numerical problems of conversion of scale so that students can gain a grasp of basic map-to-ground measurements.

Chapter 3: Latitude, Longitude and Time

Due to the difference in the polar and equatorial radius, the earth’s shape is not round but spherical. Hence, it becomes difficult to mark a position due to the lack of referral point. Therefore, scientists and geologists have sketched out a network of imaginary lines on maps to mark locations of various places.

In this chapter of NCERT Class 11 Geography Practical Work in Geography book, students can learn these longitudinal and latitudinal lines and can also learn how to study these lines to locate a place. Moreover, different places on the earth come under various time zones. 

However, if students can consolidate the concept of latitude and longitude, they can easily calculate such time differences. This topic also provides a series of numerical problem related to latitude, longitude, and time which helps students to practice and score better in their exam.

Chapter 4: Map Projection

Map projection in the NCERT book for Class 11 Geography Practical Work in Geography suggests a method of converting the longitudes and latitudes on plane surfaces. A globe can represent the most accurate size and shape of the oceans and continent. Moreover, it can also present the distance and directive accurately. 

The fourth chapter of NCERT books for Class 11 Geography Practical Work in Geography thus provides in-depth knowledge about the map projection. Through this method, students can transform the spherical surface of a globe onto a plane. 

Students also need to understand the systematic representation of longitude and latitude to convert them on a plane surface conveniently. Other than this, they even learn about Rhumb line, the great circle, homolographic and orthomorphic projection as well.

Chapter 5: Topographical Maps

Maps are mostly categorised based on functions and scale. Topographical maps are regarded as maps for general purposes. Moreover, these maps are sketched at comparatively large scales. Topographical maps represent vital cultural and natural features like vegetation, settlements, cultivation, water bodies, mountains, etc. The national Mapping Organisation of every nation draws and publishes these maps.

In this chapter of Class 11 Geography Practical Work in Geography book, students get to know that Indian topographical maps are created in two formats. They are –

1. India and neighbouring countries

2. The international map

This chapter also provides elaborate information about contours, contour interval, cross-section, and hachure.

Chapter 6: Introduction to Aerial Photograph

Students are mostly familiar with images that provide a similar perspective that they view with their own eyes. These are known as horizontal perspectives. However, while studying geography, students should also be accustomed to photographs from a high altitude up in the air. They look like a ‘bird’s eye view’ of such objects that can usually be seen from a horizontal perspective. It is known as an aerial perspective of an image.

In the sixth chapter of Practical Work in Geography Class 11 NCERT book, students can learn about aerial photography and its interpretation. This image interpretation is a process of identifying an object and its relative significance.

Chapter 7: Introduction to Remote Sensing

In the previous chapter, students were introduced to aerial photography. Also, they understood that aerial photography enhances humans’ capabilities of observation and recording. Nowadays, remote sensing tools have been developed for a wider range of projection, absorption and transmission of such topography.

Chapter seven of NCERT Geography Practical Work in Geography book Class 11 unveils an elaborate discussion on remote sensing. Students can obtain knowledge about electromagnetic radiation and its importance on remote sensing, grey scale, digital image, false colour composition, etc.

Chapter 8: Weather Instruments, Maps, and Charts

In geography, studying weather is one of the most crucial aspects. The weather suggests the atmospheric condition of a specific place in a given time. Its elements can include pressure, temperature, cloudiness, and humidity. Every day, the meteorological department of a concerned country publishes weather map for that specific day.

In the last chapter of Geography book Class 11 Practical Work in Geography, students can obtain knowledge about the observation process of various weather elements and data collection for forecasting. Weather prediction helps individuals plan their daily life as per prevailing and forecasted atmospheric conditions. Moreover, for professionals like aircraft or ship crew, fisherman, etc. weather forecasting is vital for their safety.

Why Should Students Opt for Practical Work in Geography Book of Class 11?

NCERT books are the most popular among students as they provide a simple way of learning. Moreover, teachers also prefer these books due to their use of inclusive language as well as visual tools. NCERT books for Class 11 Geography Practical Work in Geography also fulfils all curricular requirements for students, as it is vital for them to develop a strong base and gain conceptual clarity.

NCERT book of practical geography delivers the complete syllabus in a package of fun learning. Here are some features of NCERT books that have made them most preferable than others -

• Simple and Lucid Language

NCERT books are compiled with the most lucid language that is easy to comprehend. Practical geography is a subject that comes with various mathematical problems. So, it is important to understand the concept from the beginning. Also, it helps students to improve their thinking that can be beneficial for their higher studies.

• Concise Delivery of the Curriculum

When students start referring to NCERT books, they can find a sequential process of learning. In other words, the topics are indexed in a way that creates a systematic method. For example, chapter six is about the aerial photograph, and the next chapter presents remote sensing. These two chapters are linked with each other in various aspects. 

NCERT has curated this Geography Practical Work in Geography book of Class 11 in a way that students can relate one topic with another. This way, it also becomes easy for them to understand and memorise the entire syllabus conveniently.

• Solved Numerical Problems 

In geography, students have to solve various numerical problems related to time zone, longitude, latitude, map scaling, etc. In this NCERT book, they can find several examples of different questions with their answers. It helps students to learn how to solve these problems within lesser time as well as with accuracy.

• Illustration through Diagrams and Tables

NCERT books also deliver content with relevant diagrams, images, chart, and tables. Such visual content assists students to comprehend the subject matter conveniently. Moreover, students can also easily memorise the details given in a tabular or diagram format.

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