Wednesday, 26 August 2015

Homework for grade 4B on 26/8/15




Subject: Science

Copy  the following statistics  about the existing  species of animals  and answer the questions that follow on a quarter size chart paper. Submit the same on Sunday, 30th August 2015.
Vertebrate Animals
Category                       
  Species
Mammals
5,513
Birds
10,425
Reptiles
10,038
Amphibians
7,302
Fishes
32,900
Total Vertebrates
66,178
Invertebrate Animals

Insects
1,000,000

Molluscs
85,000
Arthropods
149,248
Corals
2,175
Others
68,827
Total Invertebrates
1,305,250

  Find out :
1.        Which group has the largest species of animals?
2.        Which group has the least number of species of animals?

3.        Which vertebrate has the least number of species ?

4.        Which invertebrate has the largest number of species ?

5.        What would happen if the total number of vertebrates and invertebrates reverses.


Search the link given below  to practice  the song   ‘ You raised me up`


Dear parent

During assembly we have educative videos being shown. You are requested to discuss the same with your child.