1. Syllabus of Chemistry
(Specialization of Mathematic and Natural Science)
Education Unit : SMA
Grade : XI
Core Competency
CC 1 : Appreciating and practicing the teachings of their religion
CC 2 : Appreciating and practicing the honest behavior, discipline, responsibility, caring (mutual assistance, cooperation, tolerance, peace),
polite, responsive and proactive, and showing the attitude as part of the solution to various problems in interacting effectively with the
social and natural environment as well as in position ourselves as a reflection of the nation in the association world
CC 3 : Understanding , implementing, and analyzing the factual knowledge, conceptual, procedural, and metacognitive based on their curiosity
about science, technology, arts, culture, and humanities with knowledge of humanity, national, state, and civilization-related causes of
phenomena and events, as well as apply the knowledge procedural in specific fields of study according to their talents and interests to
solve problems
CC 4 : Processing, reasoning, and presenting in the concrete and abstract subject associated with the development of the independently learned
in school, acting effectively and creatively, and be able to use the method according to the rules of science
Basic Competency Indicator Main
Materials
Learning Evaluation Time
Allocation
Learning
Sources
1.1 Recognizing the
regularity of
hydrocarbon
properties,
thermochemical, the
rate of reaction,
chemical
equilibrium,
solutions and
colloids as a
manifestation of the
  Buffer
solution
roperties
 pH of
buffer
solution
 The role of
the buffer
solution in
the human
live
Observing
 Reviewing of various
sources of buffer
solution, properties
and pH of buffer
solution, and the role
of buffer solution in
the human live
 Reviewing of various
sources of blood -
related with the ability
Homework
 Designing the
experiment of
buffer solution
Observation
 Scientific attitude
in conducting the
experiments and
presentations, for
example: how to
use the litmus
3 weeks x 4
lh
- Chemistry
books
- Worksheet
- The other
various
sources

2. greatness of
Almighty God and
the knowledge of the
existence of the
order as a result of
human creative
thinking that truth is
tentative.
to maintain the pH of
the acid or base
addition and dilution
Questioning
 Asking questions how
the establishment of a
buffer solution
 Why buffer solution
pH remained relatively
unchanged with the
addition of a little acid
or base
 What are the benefits
of the buffer solution in
the human live
Eksperimenting
 Analyzing the
formation of a buffer
solution
 Analyzing the nature of
the buffer solution
 Designing an
experiment to find a
solution that is not a
buffer or a buffer
solution by using
universal indicator or
pH meter, and present
the results to the make
paper, universal
indicator or pH
meter; to observe
the scale of the
volume and
temperature, using
a pipette, the
weighing skill, the
activity, the
cooperative,
communicative,
and care to the
environment, etc.)
Portfolio
 Experimental
Reports
Essay (Written
Test)
 Analyzing the
experimental data
to conclude the
solution is a buffer
 Calculating the pH
of buffer solution
 Analyzing the
relationship graph
of changes of pH
in acid-base
titration to explain
2.1. Demonstrating the
scientific behavior
(curious, disciplined,
honest, objective,
open, able to
distinguish fact and
opinion, tenacious,
conscientious,
responsible, critical,
creative, innovative,
democratic,
communicative) in
designing and
conducting
experiments and
discussions are
embodied in attitude
everyday.
2.2.Demonstrating the
cooperation
behavior, polite,
tolerant, peace-
loving and caring

3. environment and
saving in the use of
natural resources.
same perception
 Designing an
experiment to find out
the nature of the buffer
solution or a solution
that is not a buffer with
the addition of a little
acid or base or when
diluted and present the
results to make the
same perception
 Conducting
experiments
 Observing and
recording the
observational data
Associating
 Processing and
analyzing the data to
conclude that the
solution is a buffer
 Determining the pH of
the buffer solution
through the calculation
 Determining the
relationship graph of
the changes of pH on
the acid-base titration
to explain the nature of
the buffer solution
the nature of the
buffer solution
2.3.Demonstrating the
pro-active behavior
responsif and wise as
a manifestation of
the ability to solve
problems and make
decisions
3.1. Analyzing the
role of buffers
solution in the
human live
 Students
can
explain
the
definition
of buffer
solution
correctly
 Students
can
mention
at least 1
of the
nature of
buffer
solution
 Students
can
calculate
the pH of
the buffer

4. solution
 Students
can
calculate
the the
changes
of pH on
the acid-
base
titration
of the
buffer
solution
 Students
can
explain
the
benefit of
buffer
solution
in the
human
live
Communicating
 Creating the esperiment
reports of salt
identification and
present it by using a
correct grammatical
 Communicating the
nature of the buffer
solution and the
benefits of the buffer
solution in the human
live
4.1. Designing,
conducting, and
concluding and
presenting the results
of experiments to
determine the nature
of the buffer
solution.
 Students
can
design
experime
nts
independe
ntly
 Students
can

5. experime
nt
independe
ntly
 Students
can
perform
the
analysis
of
experime
ntal data
independe
ntly
 Students
can make
a
conclusio
n of
experime
nts
independe
ntly
 Students
can make
experime
nts report
 Students
can
present
the results
of

6. experime
nts in
front of
the class