Difference between revisions of "DSERT - 7 - Science :: Acids, Bases and Salts"

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Go To: [[DSERT-Science-Grade 7]]
 
Go To: [[DSERT-Science-Grade 7]]
  
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=Lesson Plan=
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=Course content=
  
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[Contributor - Anu Nived]
 
  
  
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'''Objective:''' To teach the students about acids/bases/salts and their properties
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<h2> Course Content / Subtopic list: </h2>
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<br>
  
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'''Subtopics to be covered:'''
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<ol>
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  <li>Acids and Bases.</li>
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<li>Natural indicators around us.</li>
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<li>Neutralisation.</li>
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<li>Neutralisation in everyday life</li>
  
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- Types of acids
 
  
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- Indicators and natural indicators around us
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</ol>
  
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- Neutralisation
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<h2>Expected Learning Outcome: </h2>
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<br>
  
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'''Learning Outcome:'''
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<b>SWBAT-</b> <br>
  
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- Students know about various acids, bases and salts and their properties and uses .
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<ol>
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  <li>Define Natural indicators with ex.</li>
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<li>Distinguish between Acids and Bases with ex</li>.
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<li>Describe the Neutralization.
  
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- They should be able to give examples of acids, bases and salts from our everyday life.
 
  
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-They know about pH value and its importance in our daily life
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</li>
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</ol>
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- They should be able to give examples of acids, bases and salts from our everyday life.
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=Textbook=
 
=Textbook=
  
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[Contributor - Kripa S]
 
  
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[https://www.diksha.gov.in/explore?selectedTab=textbook&board=State%20(Karnataka)&medium=Kannada&gradeLevel=Class%207&subject=science&& Kannada]
  
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http://ktbs.kar.nic.in/new/website%20textbooks/class7/7th-kannada-science-01.pdf#page=97 (Kannada Medium)
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[https://ncert.nic.in/textbook.php?gesc1=0-13 English]
  
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http://ktbs.kar.nic.in/new/website%20textbooks/class7/7th-english-science-01.pdf#page=97 (English Medium)
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=Teaching learning resources=
  
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<h2> Lesson Plan </h2>
  
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=Videos=
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Dear Volunteer Teacher,
  
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[Contributor - Kripa S]
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The lesson plan provides an overall picture of what you need to teach.
 +
It is recommended that you follow the objectives and the learning outcomes stated in the lesson plan.
  
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We suggest that that you read the chapter thoroughly and research on how to teach the topic effectively to meet the learning outcomes.
  
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https://www.youtube.com/watch?v=1U8Jl8DaXVw&list=PLHOGBLPrsnMpFFt1cXF4Fqrq4DdZpLHdI (English - Acids, Bases and Salts)
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Kindly note, while the lesson plan is a guide to teach, you can also add your own teaching elements to enhance the learning process of the children.
 +
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[https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/LessonPlans/UPMSP/Science/T+4312_5S_LP.docx Acids, Bases and Salts Lesson Plan] - (Lesson Plan - English)
  
 +
You may use the content as it is or download and modify them to suit the students requirements.
  
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=Images=
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If you feel any major modifications or additions are carried out by you in the form of adding any new activity, presentations, videos etc. we request you to send the modified version to submitcontent@evidyloka.org for enabling upload of the modified version.
  
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[Contributor - Anu Nived]
 
  
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The worksheets of the lesson can be accessed from the worksheet tab.
  
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https://i.ytimg.com/vi/WkNVAqmPLfw/hqdefault.jpg (acids found in nature)
 
  
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http://180nutrition.com.au/wp-content/uploads/2016/11/180_nutrition_benefits_of_drinking_lemon_water.jpg (lemon - citric acid)
 
  
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https://i.ytimg.com/vi/1VVug7tffGo/hqdefault.jpg (acids in daily life)
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<h2>Worksheets</h2>
  
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https://mozaiclife.files.wordpress.com/2015/03/gambar-bunga-sepatu-2.jpg?w=524 (natural indicator - China rose)
 
  
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https://theeasyblues.files.wordpress.com/2014/08/img_4057_2.jpg (natural indicator - Red cabbage)
 
  
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=Activities=
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'''Worksheets''' [Version 2021]
  
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[Contributor - Kripa S, Aruna Bhat]
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[https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/UBSE/Science/T+4312_ST+6435_W1_V1.docx Worksheet 1]
  
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[https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/UBSE/Science/T+4312_ST+6435_W2_V1.docx Worksheet 2]
  
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1. Ask students to name some common objects that contain acids, bases and salts.
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[https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/UBSE/Science/T+4312_ST+6436_V1.docx Worksheet 3]
  
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2. Take a tablespoonful of turmeric powder. Add a little water and make a paste. Make turmeric paper by depositing turmeric paste on blotting paper/filter paper and drying it. Cut thin strips of the yellow paper obtained. Put a drop of soap solution on the strip of turmeric paper. What do you observe?
 
  
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3.Name some common objects containing neutral components.
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'''Answer Key''' [Version 2021]
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4. https://drive.google.com/open?id=0BzNF2YyqQxJ-YTZadGtWR2J0S3c
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=Additional Aids=
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[Contributor - Aruna Bhat]
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https://drive.google.com/open?id=0BzNF2YyqQxJ-eDU2ZWlTX2VQMkE
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=Transliteration=
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[Contributor - Apoorva Ramachandra]
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{| class="wikitable"
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|'''Term''' || '''Transliterated Term''' || '''Translated Term'''||
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|-
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|Acid ||ಆಸಿಡ್  || ಆಮ್ಲ ||
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|-
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|Base ||ಬೇಸ್  || ಪ್ರತ್ಯಾಮ್ಲ ||
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|-
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|Salt ||ಸಾಲ್ಟ್  || ಲವಣ ||
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|-
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|Organic Acid ||ಆರ್ಗಾನಿಕ್ ಆಸಿಡ್  || ಜೈವಿಕ ಆಮ್ಲ ||
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|-
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|Mineral Acid ||ಮಿನರಲ್ ಆಸಿಡ್  || ಖನಿಜಯುಕ್ತ ಆಮ್ಲ ||
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|-
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|Physical Property ||ಫಿಸಿಕಲ್ ಪ್ರಾಪರ್ಟಿ  || ಭೌತಿಕ ಲಕ್ಷಣ ||
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|-
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|Chemical Property ||ಕೆಮಿಕಲ್ ಪ್ರಾಪರ್ಟಿ  || ರಾಸಾಯನಿಕ ಲಕ್ಷಣ ||
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|-
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|Indicator ||ಇಂಡಿಕೇಟರ್  || ಸೂಚಕ ||
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|-
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|Neutralization ||ನ್ಯೂಟ್ರಲೈಸೇಷನ್ || ತಟಸ್ಥೀಕರಣ ||
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|-
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|Formation ||ಫಾರ್ಮೇಷನ್  || ಸಂಯೋಜನೆ ||
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|-
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|Sour ||ಸೋರ್  || ಹುಳಿ ||
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|-
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|Exothermic Reaction ||ಎಕ್ಸೋಥರ್ಮಿಕ್ ರಿಯಾಕ್ಷನ್  || ಬಹಿರುಷ್ಣಕ ಕ್ರಿಯೆ ||
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|-
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|Conductivity ||ಕಂಡಕ್ಟಿವಿಟಿ || ವಾಹಕತೆ ||
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|-
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|Solubility ||ಸೋಲ್ಯುಬಿಲಿಟಿ  || ದ್ರಾವ್ಯತೆ ||
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|-
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|Reaction ||ರಿಯಾಕ್ಷನ್  || ವರ್ತನೆ ||
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|-
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|Corrosion ||ಕೊರ್ರೋಷನ್ || ಸಂಕ್ಷಾರಣ ||
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|-
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|}
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=Worksheets=
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[https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/UBSE/Science/T+4321_ST+6435_W1_V1.docx Answer key 1]
  
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[Contributor - Aruna Bhat]
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[https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/UBSE/Science/T+4321_ST+6435_W2_V1.docx Answer key 2]
  
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[https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/UBSE/Science/T+4321_ST+6436_V1.docx Answer key 3]
  
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https://drive.google.com/open?id=0BzNF2YyqQxJ-NTdqdVE1bTl4WEE
 
  
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=Assessments=
 
  
 
<headertabs/>
 
<headertabs/>
 
<vote type=1 />
 
<vote type=1 />
 
<comments/>
 
<comments/>

Latest revision as of 04:55, 11 October 2023

Go To: DSERT-Science-Grade 7

[edit]

Course Content / Subtopic list:


  1. Acids and Bases.
  2. Natural indicators around us.
  3. Neutralisation.
  4. Neutralisation in everyday life


Expected Learning Outcome:


SWBAT-

  1. Define Natural indicators with ex.
  2. Distinguish between Acids and Bases with ex
    3. .
  3. Describe the Neutralization.


Lesson Plan

Dear Volunteer Teacher,

The lesson plan provides an overall picture of what you need to teach. It is recommended that you follow the objectives and the learning outcomes stated in the lesson plan.

We suggest that that you read the chapter thoroughly and research on how to teach the topic effectively to meet the learning outcomes.

Kindly note, while the lesson plan is a guide to teach, you can also add your own teaching elements to enhance the learning process of the children.

Acids, Bases and Salts Lesson Plan - (Lesson Plan - English)

You may use the content as it is or download and modify them to suit the students requirements.

If you feel any major modifications or additions are carried out by you in the form of adding any new activity, presentations, videos etc. we request you to send the modified version to submitcontent@evidyloka.org for enabling upload of the modified version.


The worksheets of the lesson can be accessed from the worksheet tab.


Worksheets


Worksheets [Version 2021]

Worksheet 1

Worksheet 2

Worksheet 3


Answer Key [Version 2021]

Answer key 1

Answer key 2

Answer key 3


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(0 votes)


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