Basic Pattern Drafting (JSS 2- Home Economics Lesson Note: Second Term, Week First)

Lesson Plan for JSS Two (Age 12)

Subject: Home Economics
Class: JSS 2
Week of the Second Term: 1st Week
Topic: Basic Pattern Drafting
Sub-Topic: Drafting Basic Bodice

Objectives:
At the end of the lesson, students should be able to:

1. Define basic terms in pattern drafting and explain their significance.
2. Draft a basic bodice pattern using correct measurements and techniques.
3. Identify common mistakes in pattern drafting and suggest corrections.

Entry Behaviour
Students should already know the importance of patterns in garment making and have basic measurement skills.

Instructional Materials

• Home Economics textbook (BEC Edition)
• Measuring tape and rulers
• Paper and pencils for drafting patterns

Reference Materials
Nwuebeze, N., Sulaimon, T., Ogunyinka, C. O., & Lawoyin, M. A. (2016). Home Economics for Junior Secondary School 2 Textbook (BEC Edition). Spectrum Books Limited. Lagos.

Olaitan, S. O., & Mbah, C. O. (2016). Home Economics for Junior Secondary School 2 Textbook (BEC Edition). University Press PLC. Lagos.

---

Content 

Basic Pattern Drafting: Drafting Basic Bodice

Drafting a basic bodice pattern is an essential skill in garment making. A well-fitted bodice serves as the foundation for many types of clothing, from blouses to dresses. This guide provides a step-by-step approach to drafting a basic bodice pattern that can be customized for various designs.

Materials Needed

• Pattern paper (or large sheets of plain paper)
• Measuring tape
• Pencil
• Ruler (or straight edge)
• French curve (for shaping)
• Scissors
• Eraser

---

Step-by-Step Drafting Instructions

1. Take Accurate Measurements

Begin by taking the following measurements:

• Bust Circumference: Measure around the fullest part of the bust.
• Waist Circumference: Measure around the natural waistline.
• Hip Circumference: Measure around the fullest part of the hips (for longer bodice).
• Back Length: Measure from the nape of the neck to the waistline.
• Front Length: Measure from the shoulder to the waistline.
• Shoulder Width: Measure from one shoulder point to the other.

2. Prepare the Pattern Paper

• Lay your pattern paper on a flat surface.
• Draw a vertical line to represent the center back (CB) of the bodice. This will be your reference line.

3. Draft the Basic Bodice Block

• Mark the Lengths:
  • From the top of the CB line, measure down the back length and mark this point as the waistline (WL).
  • Measure down from the waistline to mark the hip line (if necessary).
• Bust Line:
  • From the top of the CB line, measure down approximately 1/4 of the bust circumference plus ease (usually about 2 inches). Mark this point as the bust line (BL).
• Shoulder Width:
  • From the top of the CB line, measure across the shoulder width to the right and draw a horizontal line to create the shoulder seam.
• Side Seam:
  • Measure out from the waistline to the left, marking the side seam (SS). The width is usually about 1/2 of the bust measurement plus ease divided by 2.

4. Connect the Points

• Neckline:
  • Decide on the neckline depth and shape (e.g., round, square). From the shoulder seam, measure down to create the neckline point and use a French curve to draw the neckline.
• Armhole:
  • To draft the armhole, mark a point down from the shoulder seam and connect it to the bust line using the French curve to create a smooth curve.
• Waist and Hip Lines:
  • Connect the bust line to the waistline and the waistline to the hip line to form the side seam. Use the French curve for a smooth transition.

5. Add Seam Allowances

• Add seam allowances (typically 1/4 to 1/2 inch) around the neckline, armholes, and side seams. This is important for sewing the bodice together.

6. Cut Out the Pattern

• Carefully cut along the outer lines of your drafted bodice pattern. Ensure all points and lines are clearly marked for reference.

7. Label the Pattern

• Clearly label the pattern with relevant information, including:
  • Pattern piece (e.g., “Front Bodice”)
  • Size
  • Grainline (indicating the direction of the fabric)
  • Seam allowances
  • Notches for alignment during sewing

Step 1: Introduction

Lesson Presentation (Step-by-Step Procedure)

Others removed.