EX-14.2 ,Q.NO-3 CH-14,CLASS-6 ,PRACTICAL GEOMETRY,MATHS,NCERT,CBSE

Описание: THIS VIDEO IS THE VIDEO LECTURE OF CBSE OF CLASS VI MATHEMATICS.THIS VIDEO DESCRIBES EASY,SIMPLE METHOD TO UNDERSTAND..TUIS VIDEO GIVES YOU KNOWLEDGE,UNDERSTANDING AND APPLICATION OF MATHEMATICS OF CLASS VI.Practical Geometry is an important topic in Class 6 Mathematics according to the CBSE (Central Board of Secondary Education) and NCERT (National Council of Educational Research and Training) syllabus. This topic introduces students to basic concepts and techniques of constructing geometric shapes and figures using a compass, ruler, and protractor. The primary goal is to develop students' spatial understanding, logical reasoning, and problem-solving skills. Here's a description of Practical Geometry in Class 6, CBSE, NCERT:

Key Concepts and Topics:

Basic Geometric Tools: Students learn to use basic tools like a ruler, compass, and protractor to construct geometric figures accurately.

Construction of Line Segments: They learn to construct line segments of specified lengths using a ruler and compass.

Construction of Angles: Students practice constructing angles of specific measures using a protractor and a ruler.

Bisecting Line Segments and Angles: This involves dividing a given line segment or angle into two equal parts. Students learn how to bisect line segments and angles using a compass and ruler.

Perpendicular and Parallel Lines: Students are introduced to the concepts of perpendicular lines (lines that meet at a 90-degree angle) and parallel lines (lines that never intersect). They learn how to construct perpendicular lines and parallel lines.

Construction of Triangles: Students learn to construct triangles using different combinations of sides and angles. They practice constructing equilateral, isosceles, and scalene triangles.

Construction of Quadrilaterals: Students explore constructing various types of quadrilaterals, such as squares, rectangles, parallelograms, and rhombuses.

Construction of Polygons: Students also learn to construct polygons with a specific number of sides, such as pentagons, hexagons, and octagons.

Methodology:

In practical geometry, students typically follow a step-by-step procedure to construct various geometric figures. Here's a simplified overview of the process:

Understand the Problem: Students start by understanding the problem statement, which includes information about the type of figure to be constructed and any specific conditions or measurements.

Use the Appropriate Tools: They select and use the appropriate geometric tools, such as a compass, ruler, and protractor.

Step-by-Step Construction: They follow a series of steps to construct the figure, which often involves drawing lines, bisecting angles, measuring segments, and creating geometric relationships based on the given conditions.

Verify the Construction: Once the figure is constructed, students verify that it meets the specified conditions or measurements.

Importance:

Practical Geometry in Class 6 is important because it lays the foundation for understanding more advanced geometric concepts in higher classes. It helps students develop essential skills in measurement, precision, and logical reasoning. Additionally, it has real-life applications, as geometric constructions are used in various fields, including architecture, engineering, and design.

Overall, Practical Geometry is a fundamental part of the mathematics curriculum in Class 6, CBSE, NCERT, and it plays a crucial role in building students' geometric knowledge and problem-solving abilities.