Latest revision as of 11:34, 23 January 2018

ಕನ್ನಡದಲ್ಲಿ ನೋಡಿ

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Concept Map

Textbook

Karnataka state Science-Class 8:Chapter 18- Food and its Constituents

Additional information

1.Predators too hunt for nutritious balanced diet! An interesting video on findings of a research study on female predatory beetles by scientists in Denmark.

2. A video on biological molecules that are the building blocks of every living thing and extremely necessary for every living thing to survive, i.e., Carbohydrates, lipids and proteins

Useful websites

A simple interactive on flushing the unhealthy food - by KScience

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

Activity 1:test for protein
Activity 2: test for carbohydrates
Activity 3: test for starch

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 #

Click to Comment

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

Food Sleuthing:Find the missing ingredient

We do watch food advertisements/banners with enticing slogans, claims and images, that tempt us to consume a certain food. But, in reality,how nutritious an advertised food is? Have you ever examined a nutrition facts label and wondered what the columns of words and numbers really meant? In this activity you will explore serving sizes and nutrients. You will also gather the facts, brainstorm ideas and find evidence to support your proposed explanation.

Fun corner

Usage

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

@@ 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/ಆಹಾರ_ಮತ್ತು_ಅದರ_ಘಟಕಗಳು ಕನ್ನಡದಲ್ಲಿ ನೋಡಿ]''</div>
 <!-- This portal was created using subst:box portal skeleton  -->
 <!--        BANNER ACROSS TOP OF PAGE        -->
 {| id="mp-topbanner" style="width:100%;font-size:100%;border-collapse:separate;border-spacing:20px;"
 |-
-|style="width:10%; border:none; border-radius:5px;box-shadow: 5px 5px 5px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; "|
+| style="width:10%; border:none; border-radius:5px;box-shadow: 5px 5px 5px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; " |
 [http://www.karnatakaeducation.org.in/KOER/en/index.php/Science:_History The Story of Science]
-|style=" width:10%; border:none; border-radius:5px;box-shadow: 5px 5px 5px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; "|[http://www.karnatakaeducation.org.in/KOER/en/index.php/Science:_Philosophy Philosophy of Science]
+| style=" width:10%; border:none; border-radius:5px;box-shadow: 5px 5px 5px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; " |[http://www.karnatakaeducation.org.in/KOER/en/index.php/Science:_Philosophy Philosophy of Science]
-|style=" width:10%; border:none; border-radius:5px;box-shadow: 5px 5px 5px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; "|
+| style=" width:10%; border:none; border-radius:5px;box-shadow: 5px 5px 5px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; " |
 [http://www.karnatakaeducation.org.in/KOER/en/index.php/Science:_Pedagogy Teaching of Science]
-|style=" width:10%; border:none; border-radius:5px;box-shadow: 5px 5px 5px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; "|
+| style=" width:10%; border:none; border-radius:5px;box-shadow: 5px 5px 5px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; " |
 [http://www.karnatakaeducation.org.in/KOER/en/index.php/Science:_Curriculum_and_Syllabus Curriculum and Syllabus]
-|style=" width:10%; border:none; border-radius:5px;box-shadow: 5px 5px 5px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; "|
+| style=" width:10%; border:none; border-radius:5px;box-shadow: 5px 5px 5px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; " |
 [http://www.karnatakaeducation.org.in/KOER/en/index.php/Science:_Topics Topics in School Science]
-|style=" width:10%; border:none; border-radius:5px;box-shadow: 5px 5px 5px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; "|
+| style=" width:10%; border:none; border-radius:5px;box-shadow: 5px 5px 5px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; " |
 [http://www.karnatakaeducation.org.in/KOER/en/index.php/Textbooks#Science_-_Textbooks Textbooks]
-|style=" width:10%; border:none; border-radius:5px;box-shadow: 5px 5px 5px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; "|
+| style=" width:10%; border:none; border-radius:5px;box-shadow: 5px 5px 5px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; " |
 [http://www.karnatakaeducation.org.in/KOER/en/index.php/Science:_Question_Papers Question Bank]
 |}
@@ Line 21: / Line 23: @@
 __FORCETOC__
 = Textbook =
-To add textbook links, please follow these instructions to:
+Karnataka state Science-[http://www.ktbs.kar.nic.in/New/website%20textbooks/class8/8th-english-science-2.pdf Class 8:Chapter 18-] Food and its Constituents
-([{{fullurl:{{FULLPAGENAME}}/textbook|action=edit}} Click to create the subpage])
 = Additional information =
-==Useful websites==
+.Predators too hunt for nutritious balanced diet! An interesting video on findings of a research study on female predatory beetles by scientists in Denmark.<br>
+{{#widget:YouTube|id=-S7m-HjR8ag}}<br>
+. A video on biological molecules that are the building blocks of every living thing and extremely necessary for every living thing to survive, i.e., Carbohydrates, lipids and proteins <br>
+{{#widget:YouTube|id=H8WJ2KENlK0}}<br>
+==Useful websites ==
+A simple interactive on [http://www.kscience.co.uk/animations/food.swf flushing the unhealthy food] - by KScience
 ==Reference Books==
 = Teaching Outlines =
@@ Line 35: / Line 42: @@
 ===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 1 ===
+===Activities===
-test for proteins
+#Activity 1:[[food and its constituents activity1|test for protein]]
-{| style="height:10px; float:right; align:center;"
+#Activity 2: [[test for carbohydrates]]
-|<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 3: [[test for starch]]
-''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
-|}
-* '''Estimated Time'''
-min
-* '''Materials/ Resources needed'''
-- Boiled egg (Protein sample)<br>
-- Test tube <br>
-- Biurute soln
-* '''Prerequisites/Instructions, if any'''
-* '''Multimedia resources'''
-{{#ev:youtube|e9cAvWaK_no| 400}} <br>
-https://www.youtube.com/watch?v=e9cAvWaK_no
-* '''Website interactives/ links/ simulations'''
-* '''Process (How to do the activity)'''
-BIURET TEST- take about 5ml of the solution in a test tube add 5-6 drops of biuret solution. Wait for a while. Do not heat. A color change from blue to pink indicates the presence of protein matter in the solution.
-* '''Developmental Questions (What discussion questions)'''
-* '''Evaluation (Questions for assessment of the child)'''
-* '''Question Corner'''
-===Activity No 2 ===
-test for carbohydrates
-{| 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'''
-min
-* '''Materials/ Resources needed'''
-- Glucose powder<br>
-- Test tube <br>
-- Spirit lamp<br>
-- Benedicts soln
-* '''Prerequisites/Instructions, if any'''
-* '''Multimedia resources'''
-{{#ev:youtube| J7glsbXAmdU| 400}} <br>
-https://www.youtube.com/watch?v=J7glsbXAmdU
-* '''Website interactives/ links/ simulations'''
-* '''Process (How to do the activity)'''
-BENEDICTS TEST-
-Dissolve a pinch of glucose in about 5ml water taken ina test tube. Add about 5-6 drops of benedicts reagent and heat for about 2 min. the brick red color ppt appears
-* '''Developmental Questions (What discussion questions)'''
-* '''Evaluation (Questions for assessment of the child)'''
-* '''Question Corner'''
 ==Concept #==
@@ Line 89: / Line 51: @@
 ===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 3 ===
-test for starch
-{| 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'''
-- Starch<br>
-- Beaker<br>
-- test tube <br>
-- iodine soln
-* '''Prerequisites/Instructions, if any'''
-* '''Multimedia resources'''
-{{#ev:youtube|6rjakS5W0Go| 400}} <br>
-https://www.youtube.com/watch?v=6rjakS5W0Go-
-* '''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 # ===
 {| style="height:10px; float:right; align:center;"
@@ Line 128: / Line 67: @@
 = Project Ideas =
+[https://www.scientificamerican.com/article/food-sleuthing-find-the-missing-ingredient/ Food Sleuthing:Find the missing ingredient]
+We do watch food advertisements/banners with enticing slogans, claims and images, that tempt us to consume a certain food. But, in reality,how nutritious an advertised food is? Have you ever examined a nutrition facts label and wondered what the columns of words and numbers really meant? In this activity you will explore serving sizes and nutrients. You will also gather the facts, brainstorm ideas and find evidence to support your proposed explanation.
 = Fun corner =

Difference between revisions of "Food and its Constituents"

Latest revision as of 11:34, 23 January 2018

Contents

Concept Map

Textbook

Additional information

Useful websites

Reference Books

Teaching Outlines

Concept #

Learning objectives

Notes for teachers

Activities

Concept #

Learning objectives

Notes for teachers

Activity No #

Project Ideas

Fun corner

Navigation menu

Search