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       -      Volume and Capacity (2)  _  _  _  _  4b:32
                                                                                                                   e

           Estimating and measuring                                        An activity for 2 people


           You  need:  labelled, uncalibrated containers;
           assorted calibrated containers; funnel; water


           o  Decide who is  Player A and who  is  Player B.

           o  Pick an  uncalibrated container and write its letter on the table.

           o  Both separately estimate its capacity in millilitres and write the
              estimates in  the correct columns.
           o  Together measure the capacity of
              the container using an appropriate
              calibrated container and write its
              capacity.

           o  Write the name of the person
              whose estimate was better.

           o  Repeat with the other
              containers.



            container     Player A's  Player B's  measured  better
                          estimate      estimate      capacity      estimator











                                                                                            ,
                                                                                                 600


                                                                                                500















           Player A  estimated  better              times.


           Player B estimated  better ________  times.


                                                              Selecting materials; estimating and measuring
         Name                                                 capacity.

         Date

       © 1994 HarperCollins Publishers STEPS 4b
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