Page 40 - STEPS MATHEMATICS 4A
P. 40

Cuboid nets                                             cuboids,  1  cm squared
                                                                       paper or RMA,  scissors



       Work with others  if you can.

       Nicola,  Steven,  Clare and  Salim  each tried to design  a  net for a  cuboid.
       When they folded the nets  up,  only three of them  made a  cuboid.
       Here are the four designs.





                                                                                          Nicola









       Clare








                                                                     Salim









                                    Steven







              Together,  decide whose net will not make a  cuboid.



              Make the four nets to         if you  are correct.

           CHALLENGE


           Remake the net which will  not make a  cuboid so that it works.
           Change it as  little as possible.
   35   36   37   38   39   40   41   42   43   44   45