Dialogue Chemical
The scientific approach
is a scientific approach promoted by the Curriculum 2013. Steps on a scientific
approach are forms of adaptation of scientific steps to science. The learning
process can be matched by a scientific process. The 2013 curriculum mandates
the essence of a scientific approach in learning. The scientific approach as a
golden bridge of development and development of attitudes, skills, and
knowledge of learners. In processes or work processes that meet the scientific
criteria, the scientists put forward inductive reasoning (inductive reasoning)
with deductive deductive deductiv). Principles of learning activities with
curriculum curriculum approach 2013, namely:
1. learners are facilitated to find out;
2. learners learn from various learning sources;
3. learning process using scientific approach;
4. competency-based learning;
5. integrated learning;
6. learning that is being verified that has
multi-dimensional value;
7. aplicative skill-based learning;
8. improving the balance, continuity and linkage
between hard skills and soft skills;
9. learning that prioritizes learners and
empowers learners as lifelong learners;
10. learning that implements values by giving
exemplary (Ing Ngarso Sung Tulodo), building the will (Ing Madyo Mangun Karso),
and developing the creativity of learners in the learning process (Tut Wuri
Handayani);
11. ongoing learning at home, at school, and in
the community;
12. utilization of information and communication
technology to improve efficiency and efficiency of learning;\
13. recognition of individual differences and the
cultural background of learners;
14. fun and challenging learning atmosphere.
The
following examples of learning activities and descriptions of scientific
approaches to the learning curriculum of 2013 are:
1.
Observe: reading, listening, listening, seeing (without or with tools) to
identify things you want to know - Observe with the senses (reading, listening,
listening, watching, watching, etc.) with or without tools.
2. Asks questions about things that are not
understood from what is observed or questions to get additional information
about what is observed - Create and ask questions, frequently asked questions,
discuss about information that has not been understood, additional information
to be known, or As a clarification.
3.
Trying / collecting data (information): conducting experiments, reading other
sources and textbooks, observing objects / events / activities, interviews with
resource persons - Exploring, trying, discussing, demonstrating, imitating
forms / moves, conducting experiments, reading other sources In addition to
textbooks, collect data from resource persons through questionnaires,
interviews, and modify / add / develop.
4.
Associate / process information: STUDENTS process information that has been
collected either limited from the results of collecting activities /
experiments as well as the results of observing activities and gathering
information - processing information that has been collected, analyzing data in
the form of making categories, associate or connect phenomena / Related
information in order to find a pattern, and conclude.
5.
Communicating: STUDENTS submit results of observations, conclusions based on
the results of oral, written, or other media analysis - presents reports in the
form of charts, diagrams, or graphs; Prepare a written report; And present the
report covering the process, results, and conclusions verbally. 6. (Can proceed
with) Creating: STUDENT innovates, creates, designs models, designs, products
(works) based on learned knowledge.
The
following is a dialogue between teachers and students based on a scientific
approach
Teacher :
Today we will learn about the specific hydrocarbon compounds the
difference between alkanes, alkenes and alkalo, have you studied them at home?
Student : (Silent)
Teacher : Well today we will discuss it, who
knows what is hydrocarbons
Student
1 : According to the book I have abaca
hydrocarbon is a compound consisting of elements of carbon atoms (C) and
hydrogen atoms (H). All hydrocarbons have carbon chains and hydrogen atoms
binding to the chain.
Teacher : additional?
Student
2 : In saturated and unsaturated hydrocarbon chemistry, which is saturated as an
unsaturated alkane of alkenes and alkalo
Student
3 : Sorry miss i want to ask why can
there be a classification between saturated and unsaturated compounds?
Teacher : Good question, Based on the type of
bond between the carbon atoms, the hydrocarbons are distinguished by saturation
and unsaturation. If all carbon-carbon bonds are single bonds (-C-C-), they are
classified as saturated hydrocarbons. If there is one double bond (-C = C-) or
triple bond (-C C-), it is called an unsaturated bond. That is why alkanes can
not be added to other substances.
Student
2 : Then what is the difference between
alkanes alkene and alkalo?
Teacher : 1. Alkanes are saturated
hydrocarbons, which means having a single bond between the carbon atoms; Alkene
is an unsaturated hydrocarbon which means comprising one or more double bonds
between the carbon atoms; Alkalo is also unsaturated hydrocarbons with one or
more triple bonds between the carbon atoms.
2.
The general formula for alkanes is CnH2n + 2, the general formula for alkene in
the case of non-cyclic compounds is CnH2n whereas the general formula for the
alkalo in the case of noncyclic compounds is CnH2n-2.
3.
Alkanes are the most stable hydrocarbons because carbon bonds are difficult to
solve. They have remained unchanged for millions of years, alkenes are less
stable than alkanes and more stable than alkalo, the alkalo is more reactive
than alkanes and alkenes.
4.
Alkanes are also called paraffins, alkenes are also called olefins, alkalo is
also called acetylene.
Student
1 : What reaction happens to alkene and
alkalo?
Teacher : Reaction in the alkene there is
combustion, addition and polymerization whereas in the alkalis the addition of
polymerization, combustion and substitution
Student
3 : How to distinguish between adduct
reactions in alkene and alkalo?
Teacher : The addition reaction to the alkene
compound is sufficient one time then the alkenes will turn into alkanes. While
the alkaline requires two times pengadisian. Well that's just our meeting on
this day I end the wassalamualikum wr.wb
I love this conversation. Should I ask you to explain the nonimmative approach and the scientific approach?
BalasHapusA. Non-Scientific Approach
HapusThat is the approach done by experiment, to gain luck in determining the truth.
Factors that influence it as follows:
1. Healthy Reason
2. Prejudice
3. An intuitive approach or encouragement that comes from the heart
4. Approach of scientific authority and practical thinking
B. Scientific Approach
That's the approach done by doing research and research. To get the right data and information.
Factors that influence it as follows:
1. The desire to know mansusia
2. All
Curious
3. All-round questions 4. Mindful thinking
5. Likes to find the truth.
Why the alkaline should be in a addition twice in order to become alkana
BalasHapusBecause the number of bonds between atoms c in alkalo more than with alken. So the alkalo must be added twice to become alkane
HapusWhat approach do you use in teaching and learning process? Is there an approach other than what you use?
BalasHapusWhat is used is a scientific approach. In the activity Ask questions about things that are not understood from what is observed or questions to get additional information about what is observed - Create and ask questions, question and answer, discuss information that is not understood, additional information to know, or As clarification.
HapusCan you explain scientific approach about trying collecting data? Give me some examples
BalasHapusTrying / collecting data (information): conducting experiments, reading other sources and textbooks, observing objects / events / activities, interviews with resource persons - exploring, trying, discussing, demonstrating, imitating forms / moves, conducting experiments, reading sources other than books Text, collect data from resource persons through questionnaires, interviews, and modify / add / develop.
HapusWhy we must learning that prioritizes learners and empowers learners as lifelong learners?
BalasHapus· Learning Throughout Your Life Students need lifelong learning skills to survive and succeed in dealing with every problem while undergoing daily life processes. Therefore, students need a strong physical and mental. KBM needs to encourage students to be able to see themselves positively, to recognize themselves both their strengths and weaknesses, and then to be grateful for what God has granted to YME. Science is growing very fast. Information doubles every 72 days. This state of affairs enables the science that students learn today to expire as they mature. They must be ready to learn more about new things. That is, KBM in schools should be more menumbuhkembangkan spirit of learning than just equip students information expert findings in the form of science. KBM needs to equip students with a number of learning skills, including the development of confidence, curiosity, the ability to understand others, the ability to communicate and cooperate, enjoy reading and able to read quickly, in order to encourage him to always learn, both formally at school and informally outside of the classroom. In other words, KBM must empower students to become lifelong learners
HapusTo implement the utilization of information and communication technology to improve the efficiency and efficiency of learning in K13, what will you do?
BalasHapusImplementing the 2013 curriculum without the tools and learning tools that support impossible will achieve the set goals. If you rely on previous learning strategies then not the 2013 curriculum name. Therefore, to achieve the learning objectives that have been determined must be provided in advance of learning media or multimedia teaching materials. According Rayandra (2011), multimedia teaching materials are teaching materials based on multimedia technology, namely the incorporation of two different media elements. And now there are many programs (software) that can be relied upon to develop multimedia teaching materials for all subjects.
HapusTo meet these needs, the role of the learning designer must be able to solve existing problems. Educational technology should have determination 1) expansion and equity of learning opportunities, 2) improving the quality of education, 3) improving the education system, 4) enhancing community participation and 5) improving the execution of interaction. Based on that also Educational Technology is able to solve learning problems, especially on learning problems when the curriculum 2013 is applied. In addition, the prediction of learning problems to be confronted by Educational Technology is based on the vision of the mission of Education Technology course itself.
Mention what method of learning other than the scientific approach that teachers often use in teaching!
BalasHapusQuestion and answer method
HapusThe Q & A method is a method by which teachers use or give questions to students and students to answer, or conversely students ask teachers and teachers to answer the student's questions.
Discussion Method
Discussion methods of many kinds but the best known in the learning is group discussion. Students are grouped into groups to discuss the subject matter.
Lecture method
Lecture method is more used by teachers in carrying out learning. More instantly because the teacher just lecturing in presenting the material. One of the important things to consider in lecturing is a lecturing technique that activates students physically and psychologically.
Demonstration Method
Demonstrations are part of the experimental method. Used when the tools and materials are not adequate. Teachers or groups of students demonstrate the scientific process according to the chosen subject matter.
Experimental Method
This method is often considered the best in learning. Used when all available materials and practicum tools are needed. In science subjects, this method is implemented in the science laboratory.