Troyandi Methodical growth lesson "The importance of the front and back sides of materials. The power of fabrics." A lesson on the principles of consistency, consistency in acquired and stagnant knowledge in practice.

They create in class

problematic situations

, which allows students to independently resolve problems that arise.

New knowledge is consolidated during the hour of the business game "Atelier".

Vantage:

Forward view:

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"Secondary dark-illuminated school No. 22, Vladivostok"

METHODICAL GROWTH

Topic: The importance of the front and back sides of the material.

The power of textiles.

Viconali: "Technology" teacher

MBOU "ZOSH No. 22"

Vladivostok

Mospan I.V. Vladivostok 2015

Lesson plan.

• Subject. The front and back side of the fabric.
• The power of textiles.
• Robot example:
• Vivchennya of the authorities of textiles.

Business gra "Atelie" Lesson objectives:

learn the basic powers of fabric, learn to identify the front and back sides of fabric; develop open spaces, Vykonavsky memories; pinch the tips of neatness;

correction of respect, mentality, visionary memory.

1. Lesson type:

combinations.

Materials and tools:

1. handyman, worker sewing

1. fabric designs, glue, scissors, hand-made needle, threads.
2. Lesson progress
3. Organizational moment.
4. a) Verification of those present;
5. B) Checking readiness before the lesson
6. Review of the material covered.

1. What is the difference between us and you now?

What is called outside?

- What is called a fleece?

- What is called silicic seam? How to determine the right side of the fabric from the other side of the fabric?

- How to determine the right side of a plain fabric?Development of new material..»

Girls, please be kind and admire your images of fabric.

In some ways you can print the right side of the fabric.

Are you having a hard time with wine?

What do you think is going on?

in class?

- That's right, let's get started before the lesson, learn new knowledge and formulate the topic of our lesson today. The front and back side of the fabric. The power of textiles

The fabric is folded from two threads, woven perpendicularly.The system of threads that goes into fabric is called basis, and a system of threads woven across the fabric - .

jock

The surface of the fabric should depend on the peculiarities of the fabric's finishing.

And now we will take the pieces of fabric into our hands and admire them with respect...Signs of facial recognition and side-cut fabric

• (§3, page 15-16)Behind the other little one.
• In fabric with printed baby, the baby on the front side of the fabric is brighter and clearer. On the surface.
• In smoothly coated fabrics, the front side is more smooth, and the side side is more fleecy.To highlight the fluffiness, look closely at the traces.
• On a small weaving weave. For twill weave fabrics, the rib on the front side runs from bottom to top and to the right.
• By blisk. For example, satin fabric is more shiny than satin.
• Accuracy. The number of knots, loops, ends of broken threads on the front side is less than the bottom side. According to the pile..
• There is a long pile on the front side of oxamite or corduroy. The surface of the fur coat is smooth and the pile is short.
• In drapes, the pile is more arranged on the front side, and the twisted side is a little sloppy.external look

On the edge.

There are punctures along the edges of the fabric near the edges.

On the front side of the fabric there are more bulges at the puncture sites. Mixed fabric.

Bring out the sewing threads to the front side.

For example, brocade has a shiny metalized lurex thread on the front side.

Single-sided and double-sided fabrics are separated.

Remember that the front and back sides play an important role when opening the garment.

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In one-sided fabrics, the front and back sides are sharply separated from one another.

On the front side of the fabric there are more bulges at the puncture sites. In double-sided fabrics, the difference is almost indistinguishable, then.Both sides may be compromised when opened.

Feeding.

What does the correctness of the front side of the material mean?

According to the nature of the front side of the fabric:

Vivchennya of authorities in the lining and seam fabrics

	The name of the power of textiles	Characteristics of textile powers
		3 seams	From outside
Mechanical power
	M_tsnіst
	Minority
	Drapery
	Wear resistance
Physical power
	Thermochemical
	Hygroscopicity
	Pilot capacity
Technological power
	Kovzannya
	Hoarseness
	Shrinkage

The table will be filled with vikoryst material(§3, page 16-17 and in. work. page 18-19)

• Mechanical powerindicate how fabric is brought into contact with external forces.

M_tsnіst - the quality of the fabric is resistant to tearing.

This is one of the important powers that flow into the softness of the fabric. Minority

- the quality of the fabric is pressed and pressed to create folds on it. Drapery

Wear resistance- the quality of the fabric, if it hangs, falls in soft rounded folds.

• Physical powerCurtains and curtains on windows are not called drapes.

- fabric quality, resistance to rubbing, stretching, vigin, squeeze, moisture, light, sun, temperature, sweat, etc.;lie down due to the value of fabric fibers.

Hygroscopicity- power, created to preserve the health of people.

Thermal power - the quality of the fabric preserves the warmth of the human body;

• Technological powerto lie in a warehouse, for goods and for the production of textiles.

- The quality of the fabric should be selected by the vologger. Pilot capacity

- the quality of the fabric is eliminated and other obstructions. - the power that appears in the fabric during the manufacturing process, beginning with the opening and ending of the honeycomb.

Kovzannya - can appear when opening woven fabrics and lie due to the smoothness of the fabrics and the type of their weave.

Hoarseness

1. - This means that the threads do not rub against the wet slits of the material and lick, fray, creating a fringe.

Shrinkage

- changes in the size of the fabric due to heat and vologi, stored in the fiber warehouse for further improvement.

And now, having lost new knowledge, the work continues with the creation of clothing models.

HERITANCE OF WYCONANNY

- changes in the size of the fabric due to heat and vologi, stored in the fiber warehouse for further improvement.

LABORATORY-PRACTICAL ROBOTICS

• Teacher
• I will present to you articles from experts in our laboratory on the development of the powers of fibers and textiles.
• We will carry out investigations into the appointment of authorities and outside
• The teacher should familiarize students with the knowledge of what smells they must deal with in class.

At this lesson you will see the advance of laboratory possession:magnifying glass - for observing the external view,

porcelain cup for spitting,

tongs for picking up hot dishes or hot materials,

head with thread, knives, head.

· eye injury.

2. What you need to do before you start working:

· placement of tools and placement in the place provided for them.

3. What you need to work during your work hours:

It is forbidden to do work without the permission of the teacher.
- It is important to listen to all the teacher’s comments during the investigation.
- Work place keep things in order.

· be respectful;

Poke the heads and pins of the head into the shank;

Place knives right-handed with closed blades straight towards you;

Pass the knives with closed blades and rings forward.

4. What you need to do after completing the work:

Clean up your work place

- changes in the size of the fabric due to heat and vologi, stored in the fiber warehouse for further improvement.

Start your investigation.

All investigation results must be recorded in a file in order to correctly draw up a conclusion about the work.

Lunayut instructions for viconic robots.

ACTION PLAN Umova:

1 Finishing the plan of action. . Fill in table 1 "

2 Visible signs

fibers."

learn the basic powers of fabric, learn to identify the front and back sides of fabric;(Lesson #1)

. Fill in table 2 "

Laboratory robot No. 2.

• Vivchennya power of natural linen and seam fabrics
• images of natural and linen fabrics, handicrafts, worker sewing, hand sewing, threads. Teacher introductory briefing:
• Sequence of Viconn. Consider the value of fabrics.
• Viznachte zminannya linen fabric and fabric with natural seams
• Consider drapery a sheaf of linen and then seam fabric.
  Describe the nature of the surface of fabrics (smoothness, shine), learn about themkovzanni

Significant sizzlingfabric, weaving threads with a bare thread, one, two, three at a time.
Easy-to-adhesive fabric - 5 threads frayed without teasing.

• Medium sizzling

3. - 3 - 4 threads at a time.

4 Don't get wet

- one thread was pulled out very important.

ACTION PLAN Formalize your precautions for sewing workers in the form of a table.Select the right side of the fabric.

.

1. Business gra "Atelie"
2. DILOVA GRA "ATELIER"

All robots are part of a team, consistently,

• finishing the progress of the work.
• Robot head: I’ll call Vigadati an atelier.

Divide the roles:

Zamovnik-

1. At a glance

- changes in the size of the fabric due to heat and vologi, stored in the fiber warehouse for further improvement.

By confession:

every day or worse,

1. Technologist-

Fashion designer-

Incorporation of new knowledge into the knowledge system (7th century)

As a rule, synthetic fibers are added to the wool and seam fibers and then the fabrics are washed with new powers, which shrink less when worn, are easier to wash and clean.

Children.

Give notice so that you can keep an eye on your clothes.

(homework)

Analysis and evaluation of the lesson.

1. Podsumki and assessment of the viconic robot.

Good job to everyone.

I hope you have learned a lesson. You were respectfully heard new material

, confirmed the food, carried out investigations.

1. You conducted mutual control and self-control of your work, and analyzed your decisions.

• Kozhen has learned as much as he has mastered the topic of today’s lesson.
• Homework.§ 3, p..

15-20;

• More creative design Pick up riddles, sayings, orders about fabrics Arrange the butterflies with little ones on album sheets.
• Repeat device

1. sewing machine

(5th grade)

Bring: cotton fabric 15*15 cm, threads, scissors, machine needle No. 90

ACTION PLAN Formalize your precautions for sewing workers in the form of a table.Umova:

Cleaning up workers' place

Lesson “The Power of Textiles”HERITANCE

1. Fill in Table 1 "Videotypes of fiber signs."

2.Fill in table 2 "

- one thread was pulled out very important.

ACTION PLAN Formalize your precautions for sewing workers in the form of a table.Select the right side of the fabric.

.

1. Business gra "Atelie"
2. DILOVA GRA "ATELIER"

Vivchennya of the authorities in the outer and seam fabrics" 3. Select the right side of the fabric.

• 4. Business game “Atelie” Zamovnik-
• Robot head: I’ll call Vigadati an atelier.

come to the atelier with your own fabric and decide what kind of choice you want to sew.

At a glance : cloth, sundress, blouse, sweatshirt, coat, vest or otherwise.

Sports, visual (for carnival participants, theater artists) or otherwise. Technologist-

This means that it is called the main power of fabrics (Tables 1, 2).

To repeat: “Chi pіdіt tіа іѕ fabric fοr a bažanogo virobu”

Fashion designer-

Apparently, before the technologist presents the authorities, the textiles convey the style to the fabricator.

3. Design of the work (a sketch of the model is presented, the fabric is presented, the participation of the participants is consistent with the division of roles).

To correctly identify the front and back sides of the fabric, lay the fabric on the table in such a way that the offending sides are immediately visible.

4. The sides of textured fabrics, such as boucle, jacquard and hemline fabrics, fabrics in the Chanel style and others, are easy to cut both visually and tactilely - due to the smallness, the structure of the threads, the brightness and bulge of the print and others characteristic features for a specific fabric.

5. In satin fabrics, the front side is glossy, with a shiny shine, and the heel side is matte.

Vikroyka:

The cloth of a soft aquamarine shade, which matches the glossy and matte sides of one fabric, looks like this.

Either way, you can choose the front side, either side, in order to achieve the desired effect in the finished product.

6. Creepy and bifacial tissues, as a rule, are present on both sides.

7. If the fabric has a fleecy surface, then, as a rule, this is the right side.

8. When purchasing fabric, ask the seller which side is facing and which side is facing.

9. For plain thin and see-through fabrics - chiffon, cambric, muslin, gauze, loose and matte seams, as well as linen - the cuff is marked along the edge.

As a rule, there are punctures on the edge of any fabric, there are bulges on the front side, and there are holes on the back side.

If you still don’t understand visually what the punctures look like, run your finger along the edge of the fabric, from the front side you will see the roundness of the punctures.

This method of emphasizing the front and back sides can be used for all types of fabrics.

In addition, inscriptions and markings are sharpened on the edges, making it easy to identify the sides of the fabric.

The edge without punctures looks rusty from the side side, and smooth from the front side.

The fabric that is taken from the verstats is called suvora or suvora (Fig. 37).

Vaughn rubs the wool over the top.

The color of the fabric corresponds to the color of the fibers from which it is made (lyana - gray color, bavovnyana - yellow).

• Rice. 37. Suvora textile: a - llyana;
• b - bavovnyana
• Suvor fabric is given samples.
• The main meta of the fabric is the dyeing of the fabric and power, giving the fabric a commercial look.
• Improvement consists of low-multiplex processes:

front finishing (cleaning and preparation of fabric);

ablation;

The finished fabric is drawn on both sides - the front side and the turn side (Fig. 39), but the width is the same throughout the entire length of the fabric.

If there are defects on it (spots, unprepared areas, holes, bent edges, etc.), then before processing they are labeled as defective.

Rice. 39. Sides of printed fabric: a - front side;

b - vivoritna

The sides of the fabric indicate the following signs: tinyness, glitter, pile, edges, cleanliness of the fabric (Fig. 40).

Rice. 40. Designated sides of fabric

Basic terms and understanding

1. The fabric is embellished, the right side and the reverse side of the fabric.
2. Food and food
3. What is textile embellishment?
4. Why do you think fabric can be processed?
5. Name the types of fabrics carefully from their processing.
6. How is woven fabric cut?
7. What kind of fabric is called smooth-barred?

Is it possible to end apprehending?

What signs indicate the sides of the fabric? Laboratory work 3. The importance of the front and back sides of the fabric

Obladnannya:

1. pieces of fabric (3-4), head, head, scissors, glue.
2. Order of Vikonannya Roboti
3. Look at the images of the fabrics and determine their appearance by the method of cutting (div. Fig. 38).
4. Find the front and back sides of the skin (div. Fig. 40).

Cut the egg into 2 equal parts.

Format the Wikonan robot as a table.

Before purchasing material for sewing, you should know how to determine the right side of the fabric along the edge, cut, pile, etc. Even the current appearance depends on your choice.

Most people know that while lying in their fibrous warehouse, fabrics undergo a rough processing.

Naturally scorched, softened, prepared.

All adjustments are carried out on one side of the virobu - the facial one.

When weaving, all the irregularities and knots fall on the twisted side, so on the front side all the fabrics are smoother and brighter, with a clean surface or, for example, with a raised, convex baby.

There is also a look on the pillbox (smooth and acceptable, it has a clear, embossed little thing).

• How to cut the right side of the fabric, turning it inside out
• You should know that the fabrics are one-sided and two-sided.
• The back and front sides of one-sided fabrics tend to become very wrinkled.

• In bilateral cases, they vary slightly or not at all.

Sometimes it is possible to paint equally offending sides of the canvas.

Right side of different types of fabrics

So, how to indicate the right side on plain fabrics and not only:

The same goes for cloth.

It is, as a rule, heavily linted, which leads to certain difficulties in the process of identifying the front side.

It is necessary to carefully run your fingers from different sides and in different directions, and that side has a thinner, less clear pile, and there is a twist.

What is there to do if all the methods have been overdone and the right side of the fabric has not been confirmed?

You can recognize the softness of the surface of the material.

Then the front side will be the one where the surface of the fabric does not have fluffs, knots, and is more smooth.

The presence of fluff is less noticeable in fabrics made from natural fiber.

To highlight the appearance of lint and the brightness of the preparation, bring the material to the level of your eyes and admire the light.

If it was not possible to reveal any defects, such fabric can be applied to both sides.

The opposite side of the canvas along the edge

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