JACB - 8 - Science :: Reproduction in Animals
Go To: JACB-Sci-Grade 8
Course Content / Subtopic list:
- Reproduction is important for continuation of species
- Modes of reproduction - sexual and asexual reproduction
- Zygote
- Male reproductive organs - a pair of testes , sperm ducts , penis
- Female reproductive organs - a pair of ovaries , fallopian tube , oviduct , uterus , egg
- Fertilization , internal and external fertilization , IVF , test tube babies , embryo , fetus
- Viviparous and oviparous
- Life cycle of various names - frog , metamorphosis
- Asexual reproduction - budding , binary fission , cloning
Expected Learning Outcome:
SWBAT-
- Explain the importance of reproduction
- Differentiate between sexual and asexual modes of reproduction
- Define zygote
- State functions of various male reproductive organs
- State functions of various female reproductive organs
- Differentiate between internal and external fertilization
- Define IVF , embryo, fetus and test tube babies
- Differentiate between viviparous and oviparous
- Explain the life cycle of a frog
Lesson Plan
[Contributor - Renuka Sabnis]
Dear Volunteer,
Please find below the detailed lesson plan and PPT for this chapter in the language mentioned against the respective link. While the lesson plan will give an overall flow of the lesson, the PPT will include lesson flow as well as the presentations for the class.
https://drive.google.com/open?id=1UURbB0LnZgr12sEULAXD2gaR46pfbEmc (lesson Plan - English)
https://drive.google.com/open?id=1wsKP8Fz230x5tP_B4kpckDASp6CH4jCt (PPT - Hindi)
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 the modified version.
The worksheets of the lesson can be accessed from the worksheet tab.
Kindly rate the lesson plan and share your suggestions and comments on the lesson plan in the comments box below. Your valuble suggestions and comments will help us to improve the content.
Videos
[Author - Kripa S]
https://www.youtube.com/watch?v=qjS4NGY-RLU (reproduction in animals)
[Contributor - Renuka Sabnis]
Lesson Plan version 1.1 videos
https://www.youtube.com/watch?v=JhbbX-_nk80 (Hydra reproduction)
https://www.youtube.com/watch?v=_5OvgQW6FG4 (Fertilization)
Images
[Author - Kripa S]
http://3.bp.blogspot.com/-7xEFQlvOL7M/TuG4WQ3XX3I/AAAAAAAAAAk/R2YD3J5E-aM/s1600/frogcycle.png (reproduction of a frog)
http://bioweb.uwlax.edu/bio203/s2014/walters_alyx/Moth%20cycle[1].jpg (reproduction of butterfly)
http://www.differencebtw.com/wp-content/uploads/2016/06/oviparous-animals-vs-viviparous-animals-990x495.jpg (oviparous vs viviparous)
https://encrypted-tbn3.gstatic.com/images?q=tbn:ANd9GcQA0aJEflHT87qR_N5xjLQ3HmRYpTsXvMTRdFqroUanEq-b58B9mg ( reproduction in animals)
Activities
[Author - Kripa S]
1. Get an egg that you normally eat. Do you get a chicken out of the egg? If not, why ? Discuss about unfertilized eggs and how are they formed.
2. Find in your family who do you look like, who do your siblings look like. Is there any similarity with any of your family members? Why so?
3. In you classroom, check whether you look similar to anyone. Is there any similarity with any of your class mates? Why so?
Additional Aids
[Contributor - renuka Sabnis]
Lesson Plan version 1.1 PPT
https://drive.google.com/open?id=1wsKP8Fz230x5tP_B4kpckDASp6CH4jCt (PPT - Hindi)
Worksheets
Worksheets [Version 2021]
"https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/JACB/Science/T+3065_ST+6700_W1_V1.pdf (worksheet 1)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/JACB/Science/T+3065_ST+6700_W2_V1.pdf" (worksheet 2)
"https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/JACB/Science/T+3065_ST+6701_W1_V1.pdf (worksheet 3)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/JACB/Science/T+3065_ST+6702_W1_V1.pdf" (worksheet 4)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/JACB/Science/T+3065_ST+6702_V1.pdf (worksheet 5)
Answerkeys [Version 2021]
"https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/JACB/Science/T+3065_ST+6700_W1_V1.pdf (Answerkey 1)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/JACB/Science/T+3065_ST+6700_W2_V1.pdf" (Answerkey 2)
"https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/JACB/Science/T+3065_ST+6701_W1_V1.pdf (Answerkey 3)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/JACB/Science/T+3065_ST+6702_W1_V1.pdf" (Answerkey 4)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/JACB/Science/T+3065_ST+6702_V1.pdf (Answerkey 5)
Worksheets [Version 2021]
"https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/JACB/Science/T+3065_ST+6700_W1_V1.pdf (worksheet 1)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/JACB/Science/T+3065_ST+6700_W2_V1.pdf" (worksheet 2)
"https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/JACB/Science/T+3065_ST+6701_W1_V1.pdf (worksheet 3)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/JACB/Science/T+3065_ST+6702_W1_V1.pdf" (worksheet 4)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/JACB/Science/T+3065_ST+6702_V1.pdf (worksheet 5)
Answerkeys [Version 2021]
"https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/JACB/Science/T+3065_ST+6700_W1_V1.pdf (Answerkey 1)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/JACB/Science/T+3065_ST+6700_W2_V1.pdf" (Answerkey 2)
"https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/JACB/Science/T+3065_ST+6701_W1_V1.pdf (Answerkey 3)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/JACB/Science/T+3065_ST+6702_W1_V1.pdf" (Answerkey 4)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/JACB/Science/T+3065_ST+6702_V1.pdf (Answerkey 5)
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