C.A.I Programme FoR BEd students

1. Adarsha ComprehensiveAdarsha Comprehensive
College Of Education andCollege Of Education and
Research (Pune-04)Research (Pune-04)
B.Ed:2015-2016B.Ed:2015-2016
105-Advance Pedagogy And105-Advance Pedagogy And
Application Of ICTApplication Of ICT
C.A.I PrACtICAlC.A.I PrACtICAl
ByBy
Santosh BhartiSantosh Bharti
Guided byGuided by
Dr. S. K. BhandareDr. S. K. Bhandare

2. Computer assistedComputer assisted
learning materiallearning material
SubjectSubject- Science- Science
TopicTopic –– Human Excretory SystemHuman Excretory System
StdStd - X- X

3. Scope of the
unit
•Excretory Organs
•Functions of these organs

4. ObjectivesObjectives
KnowledgeKnowledge
1.1.Student knows humanStudent knows human
excretion defination.excretion defination.

5. APPLICATIONAPPLICATION
• Student tells the EXCERETORYStudent tells the EXCERETORY
ORGANS.ORGANS.
•Students tells the functions ofStudents tells the functions of
excretory organs.excretory organs.

6. ComprehensionComprehension
1.1. Student explains humanStudent explains human
excretory organs.excretory organs.
2.2. Students tells the functionsStudents tells the functions
of excretory systems.of excretory systems.

7. InstructionsInstructions
1.1. Go step by step.Go step by step.
2.2. Read instructions carefully.Read instructions carefully.
3.3. By clicking ( )you will go to theBy clicking ( )you will go to the
next slide.next slide.
4.4. Do not delete/edit any slide.Do not delete/edit any slide.
5.5. Observe the sides carefully .Observe the sides carefully .

8. Excretory SystemExcretory System
Excretion – removes cellular waste
The process that collects & removes
harmful or useless substances that
form in the body or are taken into the
body from the blood, tissues, and cells.

9. Q.1 -Excretion removes cellular waste

10. LiverLiver
TheThe liverliver (via the intestines) excretes bile(via the intestines) excretes bile
pigments that result from the destruction ofpigments that result from the destruction of
hemoglobin. It also converts nitrogenous wastehemoglobin. It also converts nitrogenous waste
from the break down of proteins intofrom the break down of proteins into ureaurea..

11. Q.2 – Liver Converts nitrogenous waste
into urea from the break down of proteins

12. Q.2 - Liver produces UREA

13. LungsLungs
The lungs in the respiratory system excrete some
waste products, such as carbon dioxide and water

14. Q. Which organ excretes CO2 ?
Ans. Lings

15. Q.2 Lungs excrete
CO2 and WATER

16. SkinSkin
TheThe skinskin is another excretory organ that ridsis another excretory organ that rids
the body of wastes through the sweatthe body of wastes through the sweat
glands.glands.

17. Q.2 Sweat Glands are present in Skin

18. KidneysKidneys
The major task of excretion still belongs toThe major task of excretion still belongs to
thethe kidneyskidneys, the major organ in the, the major organ in the
urinary system.urinary system.

19. Q.2Major organ in urinary system Kidney

20. UrinaryUrinary SystemSystem
– UretersUreters
– BladderBladder
– UrethraUrethra

21. Q.2 Urinary system has Ureter, bladder, urethra

22. Summarization of the Excretory SystemSummarization of the Excretory System
•The lungs in the respiratory system excrete some
waste products, such as carbon dioxide and water.
•The skin is another excretory organ that rids the
body of wastes through the sweat glands.
•The liver (via the intestines) excretes bile pigments
that result from the destruction of hemoglobin. It
also converts nitrogenous waste from the break
down of proteins into urea.
•The major task of excretion still belongs to the
kidneys, the major organ in the urinary system. If it
fails the other organs cannot take over and
compensate adequately.

23. THANKS!!