Naration dialog between teacher and student with 5 scientific approach

One morning in the class at JUANG Senior High School. All of student are listening the explanation of teacher and students take him seriously. After explain her lesson about “atom structure”, teacher ask her student about what you do not understand.

Teacher : ok students,is there any question about my explanation?

Student : I’m sir, i’m not understand about electron, proton, and neutron sir

Teacher : Ok,i will explain again about electron, proton, and neutron. electron is A subatom that has a negative charge and these particles do not have any substructure so that it is believed to be ementer particles. proton is A subatomic particle that has a positive charge. and neutron is Subatomic particles that have a charge that is neutral and somewhat heavier than protons.

student  : Ok sir. I’m understand now. Thank you sir.

Teacher: ok, it’s not problem. Anyting else?

All of sudent silent and teacher continued..

Teacher : ok. If don’t any question. I want you tu make 3 group.

All student make 3 group and...

Teacher : task for group 1 are relationship between electron, proton and neutron in isotop. Task for group 2 are relationship between electron, proton and neutron in isobar. and task group 3 are relationship between electron, proton and neutron in isoton. you can find this task in books or internet. I’m give you 30 minutes to discuss about your tusk and you must make a summary that you discuss and presentation your discuss. Are you understand?

All student: oke sir...

Teacher : Okay,now you must start tu discuss about your task.

After 30 minutes...

Teacher : Time to discuss is over,you must collect your group’s summary.

All student collect their group’s summary and...

Teacher: Good. We will start the presentation for group 1 to explain about their discuss

Group 1: we will presentation about relationship between electron, proton and neutron in isotop. From the book we read, isotop is Elements that have the same number of electrons and protons but different numbers of neutrons. So,  relationship between electron, proton and neutron in isotop is to determine the isotop with the same number of proton, but the number of neutron is different. Ok,our presentation is over, and we will open 1 question.

Other student : can you give me example for your presentation?

group 1 : yes, for example element H have atom mass is 1, atom number is 1 and element H have atom mass is 2, atom number is 1. this isotop because electron and proton from 2 this element is same and netron not same. Are you understand?

Other student: ok, I’m understand now.

Group 1 : Ok. I think that’s all about our presentation and for your attention thank you.

Teacher : Good job. Please give them applause. That’s a good presentation,we will listen explanation of group 2.

Group 2 : we will presentation about relationship between electron, proton and neutron in isobar. From the book we read, isobar is an element that has the same mass atom, but has different number of protons and neutrons. So,  relationship between electron, proton and neutron in isobar is to determine the isobar with the same mass atom, but proton and neutron is different. Ok, our presentation is over, and we will open 1 question.

Other student : can you give me example for your presentation?

group 2 : yes, for example hidrogen have atom mass 3, atom number 1 and helium have atom mass 3, atom number 2. this isobar because from 2 element have atomm mass is same and atom number not same. Are you understand?

Other student: ok, I’m understand now.

Group 2 : Ok. I think that’s all about our presentation and for your attention thank you.

Teacher : Good job. Please give them applause. That’s a good presentation,we will listen explanation of group 3.

Group 3 : we will presentation about relationship between electron, proton and neutron in isoton. From the book we read, isoton is a condition where two element have the same number of neutron. So,  relationship between electron, proton and neutron in isobar is to determine the isoton with the same number of neutron. Ok, our presentation is over, and we will open 1 question.

Other student : can you give me example for your presentation?

group 3 : yes, for example H have atom number 1, atom mass 3, netron 3-1 =2 and He have atom number 2, atom mass 4, netron 4-2 = 2. this isoton because from 2 element have netron is same. Are you understand?

Other student: ok, I’m understand now.

Group 3 : Ok. I think that’s all about our presentation and for your attention thank you.

Teacher : Good job. Please give them applause. You have a good presentation, and you must know about isotop,isoton and isobar. This lesson is the one of indicator for your UAS. Are there any question?

All student: No sir..

Teacher: Ok,i think our lesson is enough. thank you for attention, bye.

All student: bye sir