LESSON PLAN CURRICULUM 2013 IN ENGLISH FOR A TOPIC OF HIGHT SCHOOL CHEMISTRY LEARNING ACTIVITIES

DESIGN OF LEARNING IMPLEMENTATION

                             Education Unit           : SMA N 1 Rengat

  Subject                        : Chemistry

Class / Semester          : XI / 1

Main Material             : Thermochemistry

Time Allocation          : 2 meetings, 8 JP x 45 Minutes

A.  Core Competencies

1.     To live and practice the religious teachings that he embraces

2.  Living and practicing honest, disciplined, responsible, caring (cooperative, tolerant, peaceful) behavior, courteous, responsive and pro-active and showing attitude as part of the solution to errors in interacting effectively with the social environment And nature and in placing ourselves as a reflection of the nation in the association of the world.

3.    Understand, apply, analyze factual, conceptual, procedural, knowledge based on curiosity about science, technology, art, culture and humanities with the insight of humanity, nationality, state and civilization related causes of phenomena and events, and apply procedural knowledge to Specific field of study in accordance with his or her talents and interests to solve problems.

4.    Processing, reasoning and serving in the realm of concrete and abstract realms related to self-development that school self-study, and able to use methods according to scientific rules.

B.  Basic Competence

        1.   Distinguishing exothermic reactions and endothermic reactions based on experimental         

             results And energy level diagrams.

       2.    Design, perform, summarize and present the results of reaction experiments Endothermic 

            and exothermic reactions.

C.   Indicators of Competency Achievement
After student learning is expected to:

1.      Connecting energy, heat, and reaction enthalpy.

2.      Identify the system and environment of a chemical reaction.

3.  Differentiating heat-releasing (exothermic) reactions with reactions that receive heat (endotherm) through the reaction enthalpy diagram.

4.     Write down the equations of thermochemical reactions.

5.      Knowing about how the calorimeter works.

6.      Compare the performance of simple calorimeters and bomb calorimeters.

7.      Calculates the reaction heat according to the known formula.

8.      Determine calorimeter caloric capacity based on secondary data.

D.  Learning objectives

1.    Learners understand that the existence of petroleum is a manifestation of the greatness of God YME

2.    Learners can show positive nature (individual and social in group discussion)

3.    Learners can show curiosity

4.    Learners can show the behavior and attitude of receiving, appreciating, carrying out honesty, accuracy, discipline, and responsibility.

5.     Learners can connect the energy, heat, and reaction enthalpy.

6.     Learners can identify the system and environment of a chemical reaction.

7.     Learners can distinguish heat-releasing (exothermic) reactions with reactions that receive heat (endotherm) through the reaction enthalpy diagram.

8.     Learners can write thermochemical reaction equations.

9.     Learners can Know about how the calorimeter works.

10.  Learners can compare the performance of simple calorimeters and bomb calorimeters

11.   Learners can Calculate the caloric reaction based on a known formula.

12.  Learners can Determine calorimeter caloric capacity based on sekunde data.

E.   Learning Materials
Fact

·         System is everything that becomes the center of attention in studying energy         

        changes.

·         The environment is things outside the system that limit the system.

·          Exothermic reaction is a reaction that occurs with the release of heat from the 

        system to the environmen

·        The endothermic reaction is a reaction accompanied by heat transfer from the 

        environment to the system.

·         The enthalpy changes can be measured with simple calorimeters.

     Concept

·         System and environment

·         Energy and enthalpy

·         Endotherm and exothermic reactions

·         Calorimetry

    Principle

·         System is open

·         System closed

·         System isolated

·         Transfer of energy

·         Calorimetry is simple

·         Bomb calorimetry

F.   Learning Method
1. Approach   : Scientific Learning
2. Strategy      : Explicit Instruction (Direct Teaching)
3. Method       : Lecture, Questioning, Discussion and Assignment
4. Model          : Cooperative Learning

G.  Media, Tools and Learning Resources

1.      Media                            :  Power Point, Concept Map, Video on Thermochemistry

2.      Tools and Materials    :  Whiteboard, LCD, Infocus

3.       Learning Resources    : Unggul Sudarmo, 2013. Chemistry For SMA / MA class XI.

                                           Jakarta : Erland.

H.  Steps of Learning Activities

1.       First Meeting

Activities	Description	Time
Preliminary	·         Teachers greet and ask about the students ·         Teacher conducts student attendance ·  Teachers check on learning readiness  (classroom conditions, learning facilities, infoction) ·   Teachers provide learning motivation to learners and convey the purpose of learning and competence that must be mastered learners	10 Minutes
Core Activities	1.      Understand ·  Learners curiously observe the teacher's presentation of temperature changes as we pour hot or cold drinks into the glass. The glass will be either hot or cold as well associated with energy transfer, system and environment. 2.      Asking Students are expected to ask questions: ·         Why will our hands feel hot when touching a         glass of hot drink? ·         Why will the glass feel cold when our hand          touches a glass of cold drink? 3.      Collecting data (Experimenting) ·        Students are conditioned to group in      accordance with the division of groups that have been arranged by the teacher ·       Each group of students receives LKS       distributed by the teacher. ·     Students read and examine LKS that have been given by the teacher with the same material of each group, that is about the introduction of thermochemistry. ·      Students work on LKS in accordance with the source of information they have. 4.       Associating (Associating) ·       Students discuss their findings on energy         conservation laws. ·        Students identify the system and environment. ·        Students predict the exothermic and      endothermic processes of a thermochemical process and equation. ·   Students compare exothermic reactions and endothermic reactions based on reaction enthalpy diagrams. 5.       Communicating (Communicating) ·   Representatives of each group of students present their group discussion results verbally in front of the class.	70  Minutes
Closing	·        Each student in the group is welcome to copy or copy the answers of the LKS that have been used by the students. ·       Students collect one of the LKS answers that have been done in groups to teachers along with the Peer Assessment sheet and the Self Assessment sheet. ·    Students are given the opportunity by the teacher to ask the learning material that is still unclear ·  Students with teachers conclude learning materials.and collect data on the Value Determination ΔH Reaction Through simple experiments ·        Students are given the task to summarize ·        Students Pray ·        Student answers closing greeting	10 Minutes

2.       Second Meeting

Activities Learning	Learning Steps	Allocation Time
Activities Early	·         Students answer greetings and pray. ·        Students are checked for attendance by teachers. ·  Students review the material at the previous meeting on changes in the enthalpy of the reaction. ·       Students are asked to show a summary assigned to the previous meeting to be appreciated by the teacher. ·       Students are informed of learning titles and learning objectives, ie calorimetry. ·    Students are conditioned to join their peers according to the division of groups that have been determined at the previous meeting.	10 Minutes
Core activities	Observe ·      Students pay attention to teachers who explain 70 minutes about measuring values ​​of reaction ΔH, heating types, and calorimeter caloric capacity. ·       Students are shown video on        calorimetry. Ask ·       Students are expected to ask questions: v  How is calorimeter performance in measuring heat of reaction? Collecting data ·     Each group of students receives LKS distributed by the teacher. ·      Students read and examine LKS that have been given by the teacher with the same material of each group, that is about Determination of ΔH Reaction through Calorimetry. ·     Students work on LKS in accordance with the source of information they have. Associate ·        Students discuss their findings on how the calorimeter works. ·     Students compare the performance of simple calorimeters and bomb calorimeters. ·       Students discuss calculation of reaction calorts based on known formulas. ·  Students discuss calorimeter calorie capacity determination based on secondary data. Communicate ·   Representatives from each group of students present their group discussion results verbally in the discussion of the LKS.	70 Minutes
Activities End	Closing ·       Each student in the group is welcome to copy or copy the answers of the LKS that have been worked together to be used by the students. ·     Students collect one of the LKS answers that have been done in groups to the teacher along with the Peer Assessment sheet and the Self Assessment sheet. ·     Students are given the opportunity by the teacher to ask the learning material that is still unclear. ·    Students with teachers conclude learning materials. • Students are given a task and to read to collect data on the material at the next meeting of Determination of Value Determination ΔH Reaction Based on Secondary Data. ·          Students pray. ·         Student answers closing greeting.	10 Minutes

Prepared By                                                                         Jambi, May 19, 2017
Subject teachers                                                                             Knowing

                                                                                                    Headmaster