Lesson Notes By Weeks and Term - Senior Secondary 2

Pattern adaptation and alteration

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TERM – 1ST TERM

WEEK THREE

Class: Senior Secondary School 2

Age: 16 years

Duration: 40 minutes of 5 periods each

Date:

Subject: CLOTHING AND TEXTILE

Topic: PATTERN ADAPTATION AND ALTERATION

SPECIFIC OBJECTIVES: At the end of the lesson, pupils should be able to

I.) Define pattern alteration

II.) Identify the techniques in pattern alteration

III.) Identify the principles of pattern alteration

IV.) Mention the importance of pattern alteration

INSTRUCTIONAL TECHNIQUES: Identification, explanation, questions and answers, demonstration, videos from source

INSTRUCTIONAL MATERIALS: Videos, loud speaker, textbook, pictures,

INSTRUCTIONAL PROCEDURES

PERIOD 1-2

PRESENTATION

TEACHER’S ACTIVITY

STUDENT’S

ACTIVITY

STEP 1

INTRODUCTION

The teacher  explains the meaning of pattern alteration and identify the techniques used 

Students listens attentively to the teacher                                                                          

STEP 2

EXPLANATION

Teacher discuss the principles and importance of pattern alteration

Students exhibit attentiveness and active engagement

STEP 3

NOTE TAKING

The teacher writes a summarized

note on the board

The students

copy the note in

their books

 

NOTE

PATTERN ADAPTATION AND ALTERATION

 Pattern Alteration

Pattern alteration involves modifying existing sewing patterns to better fit individual body measurements, correct fit issues, or adjust for specific design needs. This process is crucial in garment construction to ensure that the finished garment is comfortable, flattering, and properly proportioned.

Techniques of pattern alteration

  1. Lengthening or Shortening: This involves adjusting the length of a pattern to make it longer or shorter. It's like stretching or cutting a piece of elastic to change its length.
  2. Narrowing or Widening: Changing the width of a pattern piece to make it narrower or wider. It's like squeezing or expanding a rubber band to adjust its width.
  3. Adjusting for Fit: Making alterations to a pattern to ensure it fits the individual's body shape properly. This could involve adding or removing fabric in specific areas. It's like tailoring a suit to fit perfectly.
  4. Changing Necklines or Sleeves: Altering the shape or style of necklines and sleeves to achieve a different look. It's like cutting out different shapes from paper to create different collar styles.
  5. Adding or Removing Details: Adding or removing design elements such as pockets, pleats, or embellishments to customize the garment. It's like decorating a plain cake with frosting and sprinkles to make it more interesting.

Principles of pattern alteration

  1. Accuracy: Precise measurements and adjustments are essential to ensure that the pattern pieces fit together correctly and result in a well-fitting garment.
  2. Proportion: Maintaining the correct proportion between different parts of the garment to ensure balance and aesthetic appeal.
  3. Symmetry: Ensuring symmetrical alterations to keep the garment balanced and professional-looking.
  4. Ease: Including appropriate amounts of ease for comfort and movement, tailored to the garment type and fabric used.
  5. Grainline: Keeping the grainline consistent throughout the pattern to avoid distortion and maintain fabric drape.
  6. Harmony: Ensuring that all elements of the design work well together, creating a cohesive look.

Importance of pattern alteration

1 Pattern alteration ensures garments fit individual body shapes and measurements accurately, enhancing comfort and appearance.

  1. Custom alterations address specific fit issues, making garments more comfortable to wear.
  2. Proper fit and proportion enhance the overall look of the garment, making it more flattering.
  3. Reduces the need for extensive alterations after garment construction, saving time and resources.
  4. Allows for the modification of basic patterns for different designs and purposes, maximizing pattern use.

EVALUATION: 1.   Define pattern alteration

  1. Identify 4 techniques in pattern alteration
  2. Identify 4  principles of pattern alteration

CLASSWORK: As in evaluation

CONCLUSION: The teacher commends the students positively