JAWAHAR NAVODAYA VIDYALAYA, ALMATTI, DISTRICT ………………………………..
COMPETENCY BASED LESSON PLAN/UNIT PLAN
1) Name of the teacher: ……………………. Designation: P G T Chemistry
2) Subject: Chemistry Class: XII Section: A
3) Lesson /Unit name: ALCOHOLS,PHENOLS & ETHERS. Marks allotted: 06
4) Number of periods required: 14 Duration: From to .
A) Learning Outcomes: (Specific to the lesson mapped with NCERT learning outcomes)
1.. The pupil will be able to recall the IUPAC naming of alcohols, phenols and ethers, significance of studying these compounds.
2. The pupil will be able to understand the structure of alcohols, phenols and ethers with the help of sp3 hybridisation, compare the bond lengths and bond angles amongst alcohols, phenols and ethers, classify the alcohols as monohydric, dihydric and polyhydric as well as 1 o, 2o and 3o, visualise the 3D structure of alcohols, phenols and ethers with the help of models and softwares.
3. The pupil will be able recall the method of preparation of alcohols from alkenes by Markownikoff’s addition of water,appreciate the anti-Markownikoff’s addition of water through hydroboration-oxidation of alkenes, know the methods of preparation of alcohols by reduction of carbonyl and carboxylic compounds,understand the preparation of 1 o, 2o and 3o alcohols by the use of Grignard reagent with carbonyl compounds, know the method of preparation of phenols from chlorobenzene, benzene and cumene.
4. The pupil will be able to compare the physical properties like physical state, melting point, boiling point and solubility amongst alcohols, phenols and ethers; and amongst the different members of the homologous series, recapitulate the acidity amongst mono- substituted alcohols and phenols, appreciate the ease of nucleophilic substitution reactions of alcohols in the presence of acids, know the esterification reactions for conversion of alcohols and phenols into esters, write the reactions for conversion of alcohols.
5. The pupil will be able to predict the products for halogenation, nitration , sulphonation and Friedel Craft’s reaction of mono substituted haloarenes, know the Wurtz-Fittig and Fittig reaction with metals, apply the reactions for inter-conversions.
6. The pupil will be able to understand the ether cleavage by HX, appreciate the fragmentation depending on the nature of alkyl group, predict the formation of the halide and alcohol from non-symmetrical simple ethers (not more than 8 carbon atoms), apply the reactions for inter-conversions, recall the ortho and para directive influence of alkoxy group towards electrophilic substitution.
7. The pupil will be able to understand the named reactions of phenols viz., Kolbe’s and Reimer-Tiemann, compare the conditions in which ethers are formed by dehydration of alcohols with those of alkene formation, understand the named reaction Williamson’s reaction as a method for ether synthesis, appreciate the competitive elimination reaction forming alkenes along with Williamson’s ether synthesis.
B) Details of the pedagogical strategies / processes: (Art integrated/sports integrated/story telling method/toy based/any other pedagogy)
i) Children are encouraged to observe method of manufacture of ethanol by visiting a factory and make a report of on fermentation process by collecting few pictures of the factory. .
ii) Children are encouraged to prepare an ester by the process of esterification and collect the information about the application of esters in the manufacture of perfumes.
iii) Children are encouraged to create a story on ill effects of ethanol and industrial alcohol and enact the same to create awareness among children.
C) Topic of the lesson for presentation by the students 😦 Once in a week by rearranging classroom setting suitable for group work)
Prepare PPT on the following and present the same to the peer group and teacher concerned.
i) Fermentation process and uses of ethanol.
ii) Methods of preparation of alcohols, phenols and ethers.
iii) Properties of alcohols, phenols and ethers.
Children are encouraged to collect the information by visiting the library or browsing the net under the guidance of subject teacher and PGTCS,TGT CS.
D) Name 21st century skills to be developed:
(i) Critical thinking
(ii) Problem solving
(iii) Communication
(iv) Creativity
(v) Collaboration
(vi) Technology skills and Digital literacy.
E) Activities/Experiments/Hands on learning /Projects:
(i) Esterification reaction between ethanol and ethanoic acid.
(ii) Test to distinguish primary, secondary and tertiary alcohols.
F) Interdisciplinary linkage and infusion of life skills, values, gender sensitivity and environmental awareness:
(i) Recognize the role of ethanol in the manufacture of various items like esters, medicines, polymers etc
(ii) Appreciate the importance of saponifiaction in the manufacture of soaps and detergents.
(iii) Importance of coupling reactions of phenol and aromatic diazonium compounds for the manufacture of azo dyes.
G) Resources (including ICT):
(i) https://ciet.nic.in/swayam_courses.php
(ii) http://www.youtube.com/chemigod
(iii) NCERT Text Book
(iv) Pradeep,s Chemistry
H) Assessment items for measuring the attainment of learning outcomes in the
Class and as Home assignments (Teacher should plan Assessment Items and link the
same with learning outcomes mentioned in Para A):
| Items | No of Items | Sl.No. of LO | Items | No of Items | Sl.No. of LO |
| Oral Quiz | – | Presentation | |||
| Portfolio | – | Puzzle | |||
| Multiple choice Questions | 10 | 1 TO 5 | Group Project | ||
| Very Short Answer Questions | 10 | 1 TO 5 | Individual Project | ||
| Short Answer Questions | 10 | 1 TO 5 | Any other Item | ||
| Long Answer Questions | 5 | 1 TO 5 | |||
| Competency based Questions | 3 |
Note: The teacher will keep the records of all assessment items.
I) Remedial Teaching Plans/Plan for unfinished portion of previous unit:
(i) Practice of previous year CBSE questions.
(ii) Practice of competency-based questions.
(iii) Practice of Assertion-reason type of questions.
(iv) Practice of Numerical.
J) Inclusive Practices (Activities/Support measures for differently abled students): NA
Date: (Signature of the teacher)
Remarks of the Principal/Vice Principal:
________________________________________________________________________________________________________________________________________________________________________________________________________________________
(Signature of the Principal/Vice Principal)
CHEMIGOD 