1 action plan chemistry class xi 5 periods per week by sohail sultan
TRANSCRIPT
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ACTION PLAN
ChemistryClass XI
5 periods per week
BySOHAIL SULTAN
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Bloom's Taxonomy
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RememberingCandidates should be able to:
Predict the properties of elements.
Understanding Candidates should be able to:
Use the information periodic table.
Applying Candidates should be able to:A work sheet is provided.
Analysing Compare the properties of same group elements.
Evaluating Prediction of location of an element from its properties.
Creating Arrange the elements in some new order of arrangement.
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Topic 21st Century Teaching Approach
21st Century Skills Techniques/Modes
Periodic table 1. Observing and monitoring skills
2. Giving direction skills3. Listening and speaking4. Questioning skills5. Encouraging skills
Creativity and intellectual curiositySelf direction
Periodic table
Word document
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ANTICIPATED CHALLENGES SOLUTIONS
Students might not be able to download recent past papers and mark scheme
Computer lab of school will be used to assist students
Difficulty in using different periodic tables
Use of standard information periodic table
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The Periodic Table
Presented by Sohail Sultan
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From very early times, chemists began to put the elements into
groups according to similarities in their physical and chemical
properties. The end result of these studies was
our modern periodic table.
History of Periodic table
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The vertical columns of the periodic table are called GROUPS or FAMILIES.
The elements of the same group have similar chemical properties!
There are eight groups (i.e. I to VIII) with two sub-groups
A and B.
The group number indicates the
number of valence electrons, which
decide the chemical properties of the
elements.
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The horizontal rows of the periodic table are called PERIODS or SERIESES.
There are seven periods (i.e. 1 to 7) along with Lanthanide series and
Actinide series.
The period number indicates the number of
shells around the nucleus, which decide
the size of atom an hence the physical properties of the
elements.
The elements of the same period have almost same physical properties!
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Details of the periodic table
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Periodic LawPeriodic Law
When elements are arranged in order of increasing atomic number,
there is a periodic pattern in their physical and chemical properties.
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Alkali Metals
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Alkaline Earth Metals
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Transition Metals
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Halogens
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Noble gases