TECHNOLOGY AND LIVELIHOOD EDUCATION

GRADE-8 CARPENTRY

OBJECTIVES:AT THE END OF THE LESSON, THE STUDENTS ARE

EXPECTED TO:

IDENTIFY THE DIFFERENT MEASURING TOOLS;

DETERMINE THE USES OF EACH MEASURING TOOL;

AND

CATEGORIZE THE DO’S AND DON’TS IN HANDLING

MEASURING INSTRUMENTS/ TOOLS.

“CLASSIFY ME!”

Classify the different types of tools

according to its uses:

Driving Tools, Tooth-Cutting Tools,

Edge Cutting Tools, Testing Tools,

Marking Lining Tools, Measuring Tools

and Miscellaneous Tools.

DRIVING TOOL

HOLDING TOOL

MEASURING

TOOL

TOOTH-CUTTING

TOOL

TESTING TOOL

EDGE-CUTTING

TOOL

“WATCH AND

LEARN…”

v

DIFINITION-ARY

arrange the prepared

strips of the different

terms and its defination

accordingly.

UNLOCKING

OF

TERMS

STOCK- a supply of something that is available for

use

DIAMETER- a straight line from one side of

something (such as circle) to the other side that

pass through the center point

SCRIBING- to mark a line on by cutting or

scratching with a pointed instrument

MEASURE- to find out the size, length or amount

of something

“TRUE IDENTITY”

Activity 1:

INSTRUCTIONS:

1. ONLY GROUP LEADER MUST GET THE ACTIVITY MATERIALS

FROM THE

TEACHER.

2. THE ACTIVITY IS GOOD FOR 10 MINUTES. OBSERVE TIME

PROPERLY.

3. MATCH THE GIVEN MATERIALS ACCORDING TO PICTURE,

IDENTIFICATION, AND USES OF THE MEASURING TOOLS.

4. POST IT ON THE CARTOLINA AND SHOW TO THE CLASS YOUR

OUTPUT.

5. A REPORTER FROM EACH GROUP WILL EXPLAIN THEIR WORK

IN FRONT.

SCORING RUBRIC

DIMENSIONS (10) (8) (6) (4)

Completeness All information

needed was

provided.

Lack 1

information

needed.

Lack 2

information

needed.

Lack 3 or more

information

needed.

Accuracy Information

given were

accurate.

One (1) of the

information is

not accurate.

Two (2) of the

information is

not accurate.

Three (3) or

more

information is

not accurate.

Teamwork All members

participate and

cooperate in the

activity.

One member is

not

participating.

Two members

are not

participating.

Three or more

members are

not

participating.

“DO IT FOR GOOD!”

Activity 2:

IN THIS ACTIVITY, STUDENTS MUST:

• IDENTIFY THE SENTENCES GIVEN WRITTEN ON STRIPS OF

PAPER AS THE DO’S AND DON’TS IN HANDLING

MEASURING TOOLS.

• CATEGORIZE EACH SENTENCE PROPERLY.

• RANDOMLY CALL STUDENTS TO PICK ONE SENTENCE AND

TELL IF THIS BELONG TO THE DO’S OR DON’TS BY

READING IT ALOUD TO THE CLASS.

• THE WHOLE CLASS WILL REACT BY USING THE WORD

“OKAY” IF THEY AGREE WITH THE STATEMENT AND THIS

BELONGS TO DO’S OR “WHATEVER!” IF THE STATEMENT

BELONGS TO DON’TS..

ASSIGNMENT:

Direction: Measure one (1) object found at home. Use

three (3) different measuring tools available and complete the table below.

OBJECTMEASURING

TOOLS

MEASUREMENTDIFFICULTIES EXPERIENCED

CENTIMETER INCH