Wednesday, 9 May 2012

CHAPTER 2 PLANTS



 EXTERNAL FEATURES OF PLANTS


Objectives
By the end of the lesson, pupils should be able to:
  1. To identify the external features of plants
  2. To group plants according to their external features
  3. To group plants in various ways


 External Features of Plants

Plants have differents sizes, shapes and colours. They make our world a beautiful place to stay in.  Most plants have the same main parts: leaves, stems, flowers and fruits. However, these features do not look the same.

   Most plants heve green leaves.  However, some have yellow or red leaves.  Some leaves are shiny and some are dull.  the surface of leaves are smooth or rough.  The shape of leaves can be irregular, oval, round or needle shapes.






EXTERNAL FEATURES OF PAPAYA TREE
  • SOFT STEM
  • FLOWERING PLANT
  • DULL LEAVES
  • ROUGH LEAVES
  • IRREGULAR SHAPE LEAVES




EXTERNAL FEATURES OF ROSE
  • FLOWERING PLANT
  • WOODY STEM
  • OVAL SHAPE LEAVES
  • THORNS
  • SMOOTH AND DULL SURFACE LEAVES



















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