UNIT 1 ( LESSION 3 )

Animals can be grouped in many ways
1.Animals have special external features that can be used to group them.

Other features to group animals

• Spines
• Antenna
• Shell
• Webbed feet
• Hooves

UNIT 1 ( LESSION 2 )

Animals can be grouped according to their external features
1.Animals can be grouped according to their similarities and differences in external features.

• wings - feathers , antenna
• scales - fins four legs
• webbed feet - four legs , two legs
• four legs - claws , horn 
• tail - hair , fur
• shell - no legs , more legs
  

UNIT 1 ANIMALS ( LESSION 1 )

External features of animals
1. Animals can be recognized by their external features.
2. Different animals have different external features. 

External features of animals
scales                   hoof
fins                       hair 
horn                     beak
leg                        fur
claws                   wing
feather                  tail