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FOR ONLINE USE ONLY
                                                 DO NOT DUPLICATE


              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
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