UNIT-4:- d & f block elements  – Competency Based Lesson / Unit Plan 12th Standard

Name of Vidyalaya………………………..                    

Competency Based Lesson / Unit Plan

1. Name of the Teacher :                Designation:  PGT Chemistry                                                                             
2. Subject         CHEMISTRY                         Class    12                 Section                                             
3. Lesson/Unit Name: – d & f block elements  
                                                       
   Learning Outcomes (Specific to the lesson mapped with NCERT learning outcomes):

1.Students able to writes the general outer electronic configuration of d & f block elements. (“Knowledge” as mentioned in NCERT learning outcomes)

2.Students will able to describes the general properties of d & f block elements and variation in atomic radii, melting and boiling point, electrode potential etc.

3.Students will be able to analyse the colour of complexes, understands the splitting of d- orbitals and explains colour of compounds.magnetic properties ,alloy formation,interstitial compounds  (Analyse and interprets data as mentioned in NCERT LO)

4.Students will be able to analyze lanthanide contraction and explains its reason.

   (“Knowledge” as mentioned in NCERT learning outcomes)

5.Students will be able to describes the importance of d & f block elements in our daily life.

 (applies scientific concepts in daily life, exhibits creativity as mentioned in NCERT LO)

6.Students will able to projects the consequences of lanthanide contraction. (“Understanding” as mentioned in NCERT learning outcomes)

The above learning outcomes also promotes

1. Rational thinking
2. Communicates the findings and conclusions effectively
3. Takes initiative to know more about scientific discoveries
4. Applies learning to hypothetical situations
5. Seek answers and verify the facts (as mentioned in NCERT LO)
   1. Details of Pedagogical Strategies/Process (Art integrated /Sports integrated/ Story telling based/Toy based /Any other pedagogy):

1.Story telling: Relating the lanthanoide contraction and consequences.

2.Art integrated: Collecting the samples or mentioning the d and f block elements compounds in    our daily    life. Ex: Gold ,Silver , brass and bronze(alloys) etc

3.Toy based: Making a model to explain lanthanoide contraction

• Topic of the lesson for presentation by the students (once in a week by rearranging classroom setting suitable for group work):

Electronic configuration of d and f –block elements.

• The 21st Century Skills to be developed:

        Collaborative thinking about application of d and f- block elements in our daily life.

         Critical analysis  about  lanthanoide contraction. Creative thinking while making models.

         Use of  technolgy                                                                                               

• Activities/Experiments/Hands-on-learning/Projects:

Making art integrated activity such as models, videos and ppt.

• Interdisciplinary linkage and infusion of Life Skills, Values, Gender Sensitivity and Environmental Awareness:

Interdisciplinary linkage: Understanding the knowledge  of  d and f- block elements in study of co-ordination compounds .

• Resources (including ICT):

NCERT textbook, Modern ABC, Inorganic Chemistry by JD Lee, Pradeep publication Class 12, Olabs, Youtube videos related to theories, Google forms for assessment, Diksha portal for revision and references, PPT shared by Navodaya teachers, Material provided by Navodaya samiti, Questions available in websites such as Byjus, cbseguide, askiitians etc to expose the students to different types of questions. Pictures or images available on the internet.

• 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	01	1	Presentation	1	2
Portfolio			Puzzle
Multiple choice Questions	10	1,2,3,4,5 and 6	Group Project
Very Short Answer Questions	10	1,2,3,4,5 and 6	Individual Project
Short Answer Questions	10	1,2,3,4,5 and 6	Any other Item
Long Answer Questions	07	1,2,3,4,5 and 6
Competency based Questions	02	1,2,3,4,5 and 6

1. Remedial Teaching Plans/Plan for unfinished portion of previous unit: 

Extra classes will be taken if unable to complete the portion on time. A period will be dedicated to clear     doubts and self-assessment of learning outcomes for every unit. Practice of previous year cbse questions. Practice of competency based questions. Practice of Assertion-reason type of questions

• Inclusive Practices (Activities/Support measures for Differently abled students):

Not applicable

Date:     /    /                                    (Signature of the teacher)

Remarks of the Principal/Vice Principal:

(Signature of the Principal/Vice Principal