Difference between revisions of "Digestion and Respiration"

From Karnataka Open Educational Resources
Jump to navigation Jump to search
 
(10 intermediate revisions by 2 users not shown)
Line 1: Line 1:
 +
<div style="width:150px;border:none; border-radius:10px;box-shadow: 5px 5px 5px #888888; background:#ffffff; vertical-align:top; text-align:center; padding:5px;">
 +
''[http://karnatakaeducation.org.in/KOER/index.php/ಪಚನಕ್ರಿಯೆ_ಮತ್ತು_ಉಸಿರಾಟ ಕನ್ನಡದಲ್ಲಿ ನೋಡಿ]''</div>
 
<!-- This portal was created using subst:box portal skeleton  -->
 
<!-- This portal was created using subst:box portal skeleton  -->
 
<!--        BANNER ACROSS TOP OF PAGE        -->
 
<!--        BANNER ACROSS TOP OF PAGE        -->
Line 35: Line 37:
 
===Notes for teachers===
 
===Notes for teachers===
 
''These are short notes that the teacher wants to share about the concept, any locally relevant information, specific instructions on what kind of methodology used and common misconceptions/mistakes.''
 
''These are short notes that the teacher wants to share about the concept, any locally relevant information, specific instructions on what kind of methodology used and common misconceptions/mistakes.''
===Activity No 1 ===
+
===Activities ===
{| style="height:10px; float:right; align:center;"
+
#Activity No 1 [[Activity No 1| Importance of carbon dioxide in Photosynthesis ]]
|<div style="width:150px;border:none; border-radius:10px;box-shadow: 5px 5px 5px #888888; background:#f5f5f5; vertical-align:top; text-align:center; padding:5px;">
+
#Activity No 2 [[Activity No 2| observation of stomata]]
''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
+
#Activity No 3 [[Activity No 3| oxygen is released during photosynthesis]]
|}
 
* '''Estimated Time'''
 
2 days
 
* '''Materials/ Resources needed'''
 
-Two potted plants<br>
 
- KOH crystals/ soln<br>
 
- NaHCO3<br>
 
- Polythene cover (bag)<br>
 
- Iodine soln<br>
 
* '''Prerequisites/Instructions, if any'''
 
* '''Multimedia resources'''
 
{{#ev:youtube| lji6Zx3_E30| 400}} <br>
 
 
 
https://www.youtube.com/watch?v=lji6Zx3_E30
 
 
 
* '''Website interactives/ links/ simulations'''
 
* '''Process (How to do the activity)'''
 
Take two potted plants which are kept in dark room for two days , mark one of pot as A and other as Bplace beaker containing KOH solution next to the plant A and beaker containing NaHCO3 solution next to plant B. cover both the pots separately by bell jars or polythene bags, take precaution such that air does not enter the polythene bags. Place both the potted plants side by side in a well lit room for about 48hrs. Test a few leaves of both the plants for starch.
 
* '''Developmental Questions (What discussion questions)'''
 
* '''Evaluation (Questions for assessment of the child)'''
 
* '''Question Corner'''
 
 
 
===Activity No 2 ===
 
observation of stomata
 
{| style="height:10px; float:right; align:center;"
 
|<div style="width:150px;border:none; border-radius:10px;box-shadow: 5px 5px 5px #888888; background:#f5f5f5; vertical-align:top; text-align:center; padding:5px;">
 
''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
 
|}
 
* '''Estimated Time'''
 
20 min
 
* '''Materials/ Resources needed'''
 
-Nerium leaf<br>
 
- petridish<br>
 
- Microscope<br>
 
- Coverslip<br>
 
- Stain <br>
 
- Slides <br>
 
- Blade (7o clock)
 
* '''Prerequisites/Instructions, if any'''
 
* '''Multimedia resources'''
 
{{#ev:youtube| NyIWaTz08Zw| 400}} <br>
 
 
 
https://www.youtube.com/watch?v=NyIWaTz08Zw
 
 
 
* '''Website interactives/ links/ simulations'''
 
* '''Process (How to do the activity)'''
 
Cut a thin section of nerium leaf along the midrib. Place the section in a petridish containing water place this leaf section on a microscope slide add a drop of water and cover the specimen with the help of a coverslip. Observe the slide under the microscope.
 
* '''Developmental Questions (What discussion questions)'''
 
* '''Evaluation (Questions for assessment of the child)'''
 
* '''Question Corner'''
 
  
 
==Concept #==
 
==Concept #==
Line 94: Line 46:
 
===Notes for teachers===
 
===Notes for teachers===
 
''These are short notes that the teacher wants to share about the concept, any locally relevant information, specific instructions on what kind of methodology used and common misconceptions/mistakes.''
 
''These are short notes that the teacher wants to share about the concept, any locally relevant information, specific instructions on what kind of methodology used and common misconceptions/mistakes.''
===Activity No # ===
 
{| style="height:10px; float:right; align:center;"
 
|<div style="width:150px;border:none; border-radius:10px;box-shadow: 5px 5px 5px #888888; background:#f5f5f5; vertical-align:top; text-align:center; padding:5px;">
 
''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
 
|}
 
* '''Estimated Time'''
 
* '''Materials/ Resources needed'''
 
* '''Prerequisites/Instructions, if any'''
 
* '''Multimedia resources'''
 
* '''Website interactives/ links/ simulations'''
 
* '''Process (How to do the activity)'''
 
* '''Developmental Questions (What discussion questions)'''
 
* '''Evaluation (Questions for assessment of the child)'''
 
* '''Question Corner'''
 
 
 
 
===Activity No # ===
 
===Activity No # ===
 
{| style="height:10px; float:right; align:center;"
 
{| style="height:10px; float:right; align:center;"

Latest revision as of 09:35, 13 November 2015

ಕನ್ನಡದಲ್ಲಿ ನೋಡಿ

The Story of Science

Philosophy of Science

Teaching of Science

Curriculum and Syllabus

Topics in School Science

Textbooks

Question Bank

While creating a resource page, please click here for a resource creation checklist

Concept Map

Textbook

To add textbook links, please follow these instructions to: (Click to create the subpage)

Additional information

Useful websites

Reference Books

Teaching Outlines

Concept #

Learning objectives

Notes for teachers

These are short notes that the teacher wants to share about the concept, any locally relevant information, specific instructions on what kind of methodology used and common misconceptions/mistakes.

Activities

  1. Activity No 1 Importance of carbon dioxide in Photosynthesis
  2. Activity No 2 observation of stomata
  3. Activity No 3 oxygen is released during photosynthesis

Concept #

Learning objectives

Notes for teachers

These are short notes that the teacher wants to share about the concept, any locally relevant information, specific instructions on what kind of methodology used and common misconceptions/mistakes.

Activity No #

  • Estimated Time
  • Materials/ Resources needed
  • Prerequisites/Instructions, if any
  • Multimedia resources
  • Website interactives/ links/ simulations
  • Process (How to do the activity)
  • Developmental Questions (What discussion questions)
  • Evaluation (Questions for assessment of the child)
  • Question Corner

Project Ideas

Fun corner

Usage

Create a new page and type {{subst:Science-Content}} to use this template