Lines, Line segments, Rays, Angles, Angle Measurement using Protractor and Special Angles — methodical recommendation. Mathematics State Board, Class 6.

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Methodical recommendation:

Theory

Number	Name	Description
1.	Introduction to geometry	Understand the geometric forms with certain historical sites and real time objects.
2.	Introduction to point and line segment	Learn the concept of point and line segment.
3.	Introduction to line, collinear and ray	Learn the line, collinear points and the ray with an real time instance.
4.	Intersecting line, parallel line and concurrent lines	Start understanding the intersecting lines, parallel lines and concurrent lines.
5.	Angle and its types	Learn about the angle and its types.
6.	Special pair of angles	Learn about the special angle pairs such as complementary and supplementary angles.
7.	Tools to draw the geometrical shapes	Learn the use of basic tools to draw geometrical shapes.
8.	Draw line segment using ruler	Learn how to make a line segment with the help of ruler.
9.	Line segment using ruler and compass	Learn how to construct a segment with a ruler and a compass.
10.	Construct an acute angle	To construct an acute angle using protractor.
11.	Construct an obtuse angle	To construct an obtuse angle using protractor.
12.	Construct a right angle	To construct a right angle using protractor.

Textbook Questions

Number	Name	Type	Difficulty	Marks	Description
1.	One mark exercise problems I	Other	easy	3 m.	This exercise is to check your knowledge about line, line segment and ray.
2.	One mark exercise problems II	Other	easy	2 m.	This exercise is to check your knowledge about line, line segment and ray.
3.	One mark exercise problems III	Other	easy	2 m.	This exercise is to check your knowledge about angle.
4.	One mark exercise problems IV	Other	easy	3 m.	This exercise is to check your knowledge about points, lines and line segments.
5.	One mark exercise problems V	Other	easy	4 m.	This exercise is to check your knowledge about complementary and supplementary.
6.	One mark exercise problems VI	Other	easy	4 m.	This exercise is to check your knowledge about collinear and non-collinear points.
7.	One mark exercise problems VII	Other	easy	3 m.	This exercise is to check your knowledge about types of lines.
8.	Two marks exercise problems I	Other	medium	0 m.	Solve the problems about lines and line segments.
9.	Two marks exercise problems II	Other	medium	0 m.	This is a manual exercise to construct a line segment using ruler and compass.
10.	Two marks exercise problems III	Other	medium	6 m.	This exercise is to check your knowledge about types of lines.
11.	Two marks exercise problems IV	Other	medium	0 m.	This exercise is to check your knowledge about types of lines.
12.	Two marks exercise problems V	Other	medium	0 m.	This is a manual exercise to make a given type of angles using dots.
13.	Two marks exercise problems VI	Other	medium	4 m.	Name the vertex and sides of the given angles.
14.	Two marks exercise problems VII	Other	medium	10 m.	Identify the right angles from the given figures.
15.	Two marks exercise problems VIII	Other	medium	10 m.	Identify the acute angles from the given figures.
16.	Two marks exercise problems IX	Other	medium	10 m.	Identify the obtuse angles from the given figures.
17.	Two marks exercise problems X	Other	medium	0 m.	Name the angles in each of the given figures.
18.	Two marks exercise problems XI	Other	medium	0 m.	In this exercise, draw the angles.
19.	Two marks exercise problems XII	Other	medium	10 m.	Identify the type of angles shown by the given clock.
20.	Two marks exercise problems XIII	Other	medium	10 m.	This exercise is to check your knowledge about complementary angles.
21.	Two marks exercise problems XIV	Other	medium	10 m.	This exercise is to check your knowledge about supplementary angles.
22.	Two marks exercise problems XV	Other	medium	0 m.	This exercise is to check your knowledge about collinear and non-collinear points.
23.	Two marks exercise problems XVI	Other	medium	0 m.	This exercise is to check your knowledge about point of concurrent.
24.	Two marks exercise problems XVII	Other	medium	0 m.	This exercise is to check your knowledge about types of lines.
25.	Two marks exercise problems XVIII	Other	medium	10 m.	This exercise is to check your knowledge about types of angles.
26.	Two marks exercise problems XIX	Other	medium	8 m.	This exercise is to check your knowledge about complementary angles.
27.	Two marks exercise problems XX	Other	medium	8 m.	This exercise is to check your knowledge about supplementary angles.
28.	Five marks exercise problems XXI	Other	hard	10 m.	This exercise is to check your knowledge about complementary and supplementary angles.
29.	Five marks exercise problems XXII	Other	hard	4 m.	This exercise is to check your knowledge about complementary and supplementary angles.
30.	Five marks exercise problems XXIII	Other	hard	10 m.	This exercise is to check your knowledge about complementary and supplementary angles.
31.	Five marks exercise problems XXIV	Other	hard	10 m.	This exercise is to check your knowledge about complementary and supplementary angles.
32.	Five marks exercise problems XXV	Other	hard	5 m.	This exercise is to check your knowledge about supplementary angles.

Practice Questions

Number	Name	Type	Difficulty	Marks	Description
1.	Identify the image	Other	easy	1 m.	To pick the right answer for the geometric image.
2.	Classify line, line segment or rays	Other	easy	2 m.	Practice an excercise to differentiate line, line segment and rays.
3.	Intersecting lines or parallel lines	Other	easy	1 m.	Predict the given lines are intersecting lines or parallel lines.
4.	Choose all the correct answer	Other	easy	1 m.	Practice to choose all the correct answer for the given picture based on the concept of concurrency.
5.	Classify the angles	Other	easy	2 m.	Select the appropriate angle category from the list of angles.
6.	Choose the correct image	Other	easy	1 m.	Practice to select the correct image for the given question.
7.	Determine the angle between two rays	Other	medium	1 m.	To select the angle formed between two rays.
8.	Identify the correct type of angle using the clock	Other	medium	1 m.	Practice to identify the correct type of angle using the hands of the clock.
9.	Find the angle measure and classify the angle name	Other	medium	2 m.	Apply the concept of different types of angles with its measure to solve the problem.
10.	Identify the points are collinear or not	Other	medium	1 m.	Strive to identify whether the given points are collinear or not.
11.	Classify the angle	Other	medium	1 m.	Practice to choose the name of the angle with the help of its image.
12.	Select the suitable type of line	Other	medium	3 m.	Practice to apply the knowledge gained in different types of lines in a real-world scenario.
13.	Choose the correct degree	Other	hard	1 m.	Practice to find the required angle formed in the given image.
14.	Pick the correct angle measure	Other	hard	1 m.	To select the correct degree to the given image angle.
15.	Check the points are collinear or not	Other	hard	3 m.	Apply the concept of collinear points and verify the statement.
16.	Calculate complementary and supplementary angles	Other	hard	5 m.	Complete the table by finding supplementary and complementary angles for the given angles.

Key Questions for School Exam Preparation

Number	Name	Type	Difficulty	Marks	Description
1.	Name the parallel lines, intersecting lines and point of intersection	Other	medium	6 m.	This exercise is to check your knowledge about types of lines.
2.	Select the obtuse angles	Other	medium	10 m.	Identify the obtuse angles from the given figures.
3.	Find the supplementary angles	Other	hard	5 m.	This exercise is to check your knowledge about supplementary angles.

Questions for Teacher Use

Number	Name	Type	Difficulty	Marks	Description
1.	Find the number of line segments	Other	easy	1 m.	Identify the number of line segments in that line
2.	Identify the correct answer for the given image	Other	easy	1 m.	Use the picture to identify the correct answer.
3.	Drag and drop the correct image for given words.	Other	medium	4 m.	Try to identify real life examples of the given word.
4.	Construct a line segment using ruler	Other	medium	1 m.	To draw a line segment with the help of ruler.
5.	Construct a line segment using ruler and compass	Other	medium	1 m.	To draw a line segment with a help of a ruler and compass.
6.	Construct an acute angle	Other	medium	1 m.	To draw an acute angle using a protractor.
7.	Construct an obtuse angle	Other	medium	1 m.	To draw an obtuse angle using a protractor.
8.	Construct a right angle	Other	medium	1 m.	To draw a right angle using a protractor.
9.	Line segments	Other	easy	1 m.	Identify the number of line segments in that line
10.	Classify the angles	Other	easy	1 m.	Select the appropriate angle category from the list of angles.
11.	Determine the angle between two rays	Other	medium	1 m.	To select the angle formed between two rays.
12.	Select the suitable type of line	Other	medium	1 m.	Practice to apply the knowledge gained in different types of lines in a real-world scenario.
13.	Pick the correct angle measure	Other	hard	2 m.	To select the correct degree to the given image angle.

Periodic assessments

Number	Name	Recomended time:	Difficulty	Marks	Description
1.	Homework I	00:15:00	medium	23 m.
2.	Homework II	00:15:00	medium	16 m.
3.	Homework III	00:15:00	medium	13 m.
4.	Homework IV	00:15:00	medium	14 m.
5.	Homework V	00:15:00	medium	14 m.
6.	Homework VI	00:15:00	medium	15 m.
7.	Homework VII	00:15:00	medium	12 m.
8.	Revision test I	00:15:00	medium	16 m.
9.	Revision test II	00:15:00	medium	18 m.
10.	Revision test III	00:15:00	medium	23 m.
11.	Revision test IV	00:15:00	medium	17 m.
12.	Revision test V	00:15:00	medium	8 m.
13.	Revision test VI	00:15:00	medium	6 m.
14.	Revision test VII	00:15:00	medium	19 m.
15.	Periodic Assessment	00:10:00	medium	10 m.	PA1

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