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Figure 1 shows some tools that simplify work. These are a
sewing machine, a spanner, a nail cutter, a hammer, a cart
FOR ONLINE USE ONLY
and a pair of scissors. Tools that simplify work are those used
to do work quickly, easily and efficiently.
Uses of tools that simplify work
Study the following pictures and then read the description that
follows.
Figure 2 Using a sewing machine and a pair of scissors
It takes a longer time to sew clothes using a needle than to
use a sewing machine. A sewing machine is a tool that takes
a little time in sewing. We use a pair of scissors to simplify
cutting different things. Examples of such things are clothes,
papers, iron sheets and flowers.
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PROPERTY OF UNITED REPUBLIC OF TANZANIA GOVERNMENT
Ministry of Education, Science and Technology
Science and Technology 3.indd 52 03/08/2019 11:02