MHSB - 7 - Science :: Plant: Structure and functions

From evidyaloka
Revision as of 04:28, 26 July 2017 by Anusree (Talk | contribs) (→‎Additional Aids)

Jump to: navigation, search

MSCERT-Science-Grade 7

[edit]

[Author - Kripa S]


Objective: To learn about the different parts of plant and their functions.

Subtopics to be covered:

- Roots and types of roots

- Stem and function

- Leaf, parts of leaf, function of veins of leaf

- Flower, parts of flower

- Fruit

Learning Outcome:

- Students can give examples for each of the part of plant

- Students can identify the parts of plant based on the characteristics

- Students can classify parts of plant based on features


[Author - Kripa S]


https://www.youtube.com/watch?v=X6TLFZUC9gI (parts of plant - English)

https://www.youtube.com/watch?v=18amLZ9vfG8 (parts of plant and functions - English)

https://www.youtube.com/watch?v=TE6xptjgNR0 (seed germination video 1)

https://www.youtube.com/watch?v=paQFnx85oxQ (seed germination video 2)

https://www.youtube.com/watch?v=m9bFV5Xe_i8 (flowers, fruits, seeds)


[Author - Kripa S]


1. Ask students to name plants:

a) Smaller than them

b) Same size as them

c) Taller than them

2. Ask students to get a leaf to class. Illustrate their different parts. Show the different types of venation.

3. We would require seeds of gram and maize, cotton wool, katori and some water. Take two katoris. Place some wet cotton wool in them. Put 3 or 4 seeds of gram in one and maize in the other. Keep the cotton wet by sprinkling water every day, until the sprouts have grown into young plants. After a week try to separate the young plants from the cotton wool. (cotton wool can be replaced with soil) Help the students observe the roots of the gram seeds.


Term' Transliterated Term Translated Term
Radicle रॅडिकल  आदिमूळ
Plumule प्लुम्यूल  अंकुर
Tap root टॅप रूट  सोटमूळ
Root hair रूट हेअर  मूलरोम
Root cap रूट कॅप  मूलटोपी
Fibrous roots फ़ायब्रस रूट  तंतुमय मुळे
Adventitious roots ऍडव्हेंटिशियस रूट  आगंतुक मुळे
Modified roots मॉडिफाइड रूट्स  रूपांतरित मुळे
Node (s) नोड / नोडस् पेर / पेरे
Internode (s) इंटरनोड / इंटरनोड्स  कांड / कांडे
Bud बड मुकुल
Leaf blade लीफ ब्लेड  पर्णपत्र 
Leaf margin लीफ मार्जिन  पर्णधारा
Leaf apex लीफ अपेक्स  पर्णाग्र
Petiole पीटीओल देठ
Leaf base लीफ बेस  पर्णतल
Stipules स्टीपयुल्स  उपपर्णे 
Leaflet लीफलेट  पर्णिका
Simple leaf सिम्पल लीफ  साधे पान 
Complex leaf कॉम्प्लेक्स लीफ  संयुक्त पान
Reticulate venation रेटिक्युलेट व्हेनेशन  जाळीदार शिराविन्यास 
Parallel venation पॅरलल व्हेनेशन  समांतर शिराविन्यास 
Pedicel पेडिसेल  देठ 
Receptacle रिसेप्टॅकल  पुष्पाधार 
Calyx कॅलिक्स  निदलपुंज
Corolla करोला  दलपुंज
Stamen स्टॅमेन  पुंकेसर
Anther अँथर  परागकोष
Filament फिलामेंट  वृंत
Androecium अँड्रोशियम  पुमंग
Gynoecium गायनॉशियम  जायांग
Carpel कार्पेल  स्त्रीकेसर
Stigma स्टिग्मा  कुक्षी
Style स्टाईल  कुक्षीवृंत 
Ovary ओव्हरी  अंडाशय
Pollination पॉलिनेशन  परागीभवन
Dicotyledonous seed डायकॉटिलेडोनास सीड  द्विदल बी
Monocotyledonous seed मोनोकोटीलाडोनास सीड  एकदल बी
Term' Transliterated Term Translated Term
Radicle रॅडिकल  आदिमूळ
Plumule प्लुम्यूल  अंकुर
Tap root टॅप रूट  सोटमूळ
Root hair रूट हेअर  मूलरोम
Root cap रूट कॅप  मूलटोपी
Fibrous roots फ़ायब्रस रूट  तंतुमय मुळे
Adventitious roots ऍडव्हेंटिशियस रूट  आगंतुक मुळे
Modified roots मॉडिफाइड रूट्स  रूपांतरित मुळे
Node (s) नोड / नोडस् पेर / पेरे
Internode (s) इंटरनोड / इंटरनोड्स  कांड / कांडे
Bud बड मुकुल
Leaf blade लीफ ब्लेड  पर्णपत्र 
Leaf margin लीफ मार्जिन  पर्णधारा
Leaf apex लीफ अपेक्स  पर्णाग्र
Petiole पीटीओल देठ
Leaf base लीफ बेस  पर्णतल
Stipules स्टीपयुल्स  उपपर्णे 
Leaflet लीफलेट  पर्णिका
Simple leaf सिम्पल लीफ  साधे पान 
Complex leaf कॉम्प्लेक्स लीफ  संयुक्त पान
Reticulate venation रेटिक्युलेट व्हेनेशन  जाळीदार शिराविन्यास 
Parallel venation पॅरलल व्हेनेशन  समांतर शिराविन्यास 
Pedicel पेडिसेल  देठ 
Receptacle रिसेप्टॅकल  पुष्पाधार 
Calyx कॅलिक्स  निदलपुंज
Corolla करोला  दलपुंज
Stamen स्टॅमेन  पुंकेसर
Anther अँथर  परागकोष
Filament फिलामेंट  वृंत
Androecium अँड्रोशियम  पुमंग
Gynoecium गायनॉशियम  जायांग
Carpel कार्पेल  स्त्रीकेसर
Stigma स्टिग्मा  कुक्षी
Style स्टाईल  कुक्षीवृंत 
Ovary ओव्हरी  अंडाशय
Pollination पॉलिनेशन  परागीभवन
Dicotyledonous seed डायकॉटिलेडोनास सीड  द्विदल बी
Monocotyledonous seed मोनोकोटीलाडोनास सीड  एकदल बी
0.00
(0 votes)


Anonymous user #1

58 months ago
Score 0++

The PPT is in English. May I convert it into Marathi language? Keeping images as they are?

Aditi Jogalekar has created the very good lesson summery with questions and answers. But there is an error in one of the answers. Could I correct it?

Permalink | Reply

Add your comment
evidyaloka welcomes all comments. If you do not want to be anonymous, register or log in. It is free.

Retrieved from "http://wikividya.evidyaloka.org/index.php?title=MHSB_-_7_-_Science_::_Plant:_Structure_and_functions&oldid=36478"