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                        6





                                                                Symmetry


                                                                            and


                                                                 Patterns











                 LEARNING ObjEctIvEs

                 After studying this chapter, students will be able to...

                     y  identify symmetry around us
                     y  learn about rotational symmetry
                     y  understand slides, flips and turns

                     y  create designs by tracing blocks
                     y  explore different types of patterns
                     y  understand the concept of tessellation







                                                                                          21 st
                                                                                        Century   #Inter-disciplinary
                                                                                         Skills
                 Warm Up                               National Flags

               The national flag is a unique symbol of being a citizen of an independent nation.

               The Indian national flag is a tricolour.
                   1.  Look at the flags of different countries and tell whether they are symmetrical

                       or not. Draw the lines of symmetry for the symmetrical flags, if any.














                               Japan                            India                        Bhutan


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