Examples :

• Collective Nouns - List
  ex : army of ants / pack of hounds / bed of snakes...
  (rinkworks.com)

• Collective nouns - PowerPoint Presentation
  ENGLISH: Sentence Level: Collective Nouns
  (Primary Resources)

  

• Collective Nouns - in American English : list (paulnoll.com)
  + 2ème page

• The Collective Nouns - a list (ojohaven.com)

• Collective nouns (vigay.com)
  
  
  
  
  
• Learn these 16 collective nouns describing groups of people or things. (Ghislaine Wulles)
  + interactive exercises
  
  

• Animals : What do you call a group of... - a list (sir 05)

• Collect (factmonster.co) :
  "People who collect things are called by many names.
  Some of their names are as unusual as the items they collect."

INTERACTIVE exercises :

• Can you match these collective noun pairs ? - interactive (crick.northants.sch.uk)
  
  
  
  
  
• Word Groups - "What group do the words belong to?" - interactive (world-english) - ex :
  "ring, necklace, earrings, bracelet = ... "

• Learn these 16 collective nouns describing groups of people or things. (Ghislaine Wulles)
  + interactive exercises
  
  
  
  
• Animals : What do you call a group of... (a list) - (sir05)
  
  
  
• Animal Families (tlsbooks)
  "Draw a line from the animal in the center column to the name of their young in the first column and to the name of their animal group in the third column."

• Animal types - "Write the animal names where they belong". (bogglesworldesl.com)

Exercises TO PRINT :

• Animal Collectives - Vocabulary"Children learn animals, the plural form (goose/geese), and the collective name for a group of animals."
  (teachchildrenesl.com)
  
  

• Animal Families (tlsbooks.com)
  "Draw a line from the animal in the center column to the name of their young in the first column and to the name of their animal group in the third column."

• A Quiz of Collectives - (hoadworks)
  "Match each animal with its appropriate collective noun :
  bale, brace, cast, cete, charm, cloud, clutter, colony, congregation, covey, crash, drift, exaltation, gang, grist, husk, knot, leap, murder, muster, siege, skein, sleuth, volery, watch"

• The effects of weather on people (geographyhigh.connectfree.co.uk)
  "Neatly copy out this table and write a sentence (or notes) in each box to describe how different weather situations affect various groups of people."
  
  

INTERACTIVE games :

• Categorizing Games and Activities (gamequarium.com)

• Gone Fishing (english-online.org.uk)
  "Sort out what you catch."
  
  

• Trigger Finger (english-online.org.uk)
  "Pick a category and then click as many things as you can find in that category in one minute...
  There are 25 words in each category."
  BODY / ANIMALS / FOOD / CLOTHES