Lesson Notes By Weeks and Term - Junior Secondary 1

Freehand sketching 2

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TERM – 2ND TERM

WEEK NINE

Class: Junior Secondary School 1

Age: 12 years

Duration: 40 minutes of 5 periods each

Date:

Subject: BASIC TECHNOLOGY

Topic: FREEHAND SKETCHING 2

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

  1. Sketch Simple Workshop Hand Tools(Woodwork/Metalwork hand tools)
  2. Sketch building tools.

INSTRUCTIONAL TECHNIQUES: Identification, explanation, questions and answers,

demonstration, videos from source

INSTRUCTIONAL MATERIALS: : Videos, loud speaker, textbook, pictures, instruments/materials for freehand sketching.

INSTRUCTIONAL PROCEDURES

PERIOD 1-2

PRESENTATION

TEACHER’S ACTIVITY

STUDENT’S

ACTIVITY

STEP 1

INTRODUCTION

The teacher do a recap of freehand sketching as discussed in the previous lesson.

Students pay

attention

STEP 2

EXPLANATION

Teacher guide students to sketch simple workshop hand tools.

Students sketch simple workshop hand tools.

STEP 3

DEMONSTRATION

Teacher guide students to sketch  building tools

Students sketch a building tools

STEP 4

NOTE TAKING

The teacher writes a summarized

note on the board

The students

copy the note in

their books

 

NOTE

FREEHAND SKETCHING 2.

Sketching of Simple Workshop Hand Tools – Building, Woodwork, Metalwork, Hand Tools

Below is a simple guide for sketching common workshop hand tools used in building, woodwork, and metalwork:

  1. Hammer:

   - Sketch a rectangular handle extending from one end.

   - Attach a trapezoidal shape for the hammerhead.

   - Add a curved claw opposite the hammerhead.

  1. Screwdriver:

   - Draw a straight line for the handle.

   - At one end, create a rectangular shape for the grip.

   - Extend a thinner, elongated shape for the screwdriver blade.

  1. Saw:

   - Sketch a straight line for the saw blade.

   - Add an angled handle at one end.

   - Create small, jagged lines along the blade for teeth.

  1. Wrench:

   - Draw a handle with a slightly wider section at one end.

   - Attach a rectangular shape perpendicular to the handle for the wrench head.

   - Add a small opening in the wrench head.

  1. Pliers:

   - Sketch two elongated handles that taper towards one end.

   - Connect the tapered ends with a hinge shape.

   - Add two jaws at the opposite end with pointed tips.

  1. Chisel:

   - Draw a straight, narrow handle.

   - At one end, create a rectangular metal blade.

   - Round the top edges of the blade for safety.

  1. Measuring Tape:

   - Sketch a rectangular casing.

   - Extend a thin, flexible strip from the casing.

   - Add small markings along the strip and a hook at the end.

  1. Square:

   - Draw two straight, perpendicular lines of equal length.

   - Connect the ends to form an L-shape.

   - Add a small marking at the intersection for detail.

NOTE: Remember to add details like screws, textures, or any distinctive features to enhance the realism of your sketches. Practice these sketches to improve your representation of workshop hand tools.

EVALUATION: 1. Sketch a nail with freehand

  1. Draw 9 inches block with freehand.

CLASSWORK: As in evaluation

CONCLUSION: The teacher commends the students positively