BISMILLAHIRRAHMANIRRAHIM

YENI ISNAENI

THIS IS FIRST OF BIOLOGI THIS IS FIRST OF BIOLOGI SUBJECTSUBJECT

JUST FOR CLASS 7A & 7BJUST FOR CLASS 7A & 7B

SMP NEGERI 3 GRESIKSMP NEGERI 3 GRESIK

STANDARD OF COMPETENCESTANDARD OF COMPETENCE

1. TO COMPREHENSE THE 1. TO COMPREHENSE THE NATURE NATURE PHENOMENA PHENOMENA

BY OBSERVATIONBY OBSERVATION

BASIC COMPETENCEBASIC COMPETENCE

3.1 TO CONDUCT OBJECT 3.1 TO CONDUCT OBJECT OBSERVATION ORDERLY AND OBSERVATION ORDERLY AND SISTEMATICALLY FOR GET THE SISTEMATICALLY FOR GET THE INFORMATION OF BIOTIC AND INFORMATION OF BIOTIC AND ABIOTIC NATURE PHENOMENA ABIOTIC NATURE PHENOMENA

INDICATORSINDICATORS

1.1. TO COMPREHENSE THE STEPS IN TO COMPREHENSE THE STEPS IN SCIENTIFIC METHODSCIENTIFIC METHOD

2.2. TO HAVE SKILL TO CONDUCT TO HAVE SKILL TO CONDUCT OBJECT OBSERVATION THAT OBJECT OBSERVATION THAT CONSIST OF BIOTIC AND ABIOTIC CONSIST OF BIOTIC AND ABIOTIC OBSERVATIONOBSERVATION

3.3. TO HAVE ABILITY THE SCIENTIFIC TO HAVE ABILITY THE SCIENTIFIC ATTITUDEATTITUDE

THE KINDS OF NATURE PHENOMENA

1. BIOTIC NATURE PHENOMENA

2. ABIOTIC NATURE PHENOMENA

CONCEPT MAPPINGCONCEPT MAPPING

OBJECT OBSERVATION

A. SCIENTIFICMETHOD

B. SCIENTIFICWORK

C. SCIENTIFICATTITUDE

A. SCIENTIFIC METHODA. SCIENTIFIC METHOD SCIENTIFIC METHOD ISSCIENTIFIC METHOD IS ONE OF PROBLEM SOLVING ONE OF PROBLEM SOLVING

MECHANISM BY CERTAIN STEPS MECHANISM BY CERTAIN STEPS AND SISTEMATICALLYAND SISTEMATICALLY

SCIENTIFIC METHOD RESULTED SCIENTIFIC METHOD RESULTED A LOT OF DISCOVERY SO THE A LOT OF DISCOVERY SO THE

HUMANBE ABLE TO EASIER IN DAILY HUMANBE ABLE TO EASIER IN DAILY LIFELIFE

THE STEPS IN SCIENTIFIC METHOD

THERE ARE 5 STEPS, BELOWED : 1. TO FIX THE PROBLEM

The problem fixed based on the nature phenomena that happened and you found it

Fixing the problem by arrange one affirmative sentence or more

Ex.- What does causes malaria disease?(BNP)

- Whatever substances are needed in photosynthesis?(BNP)

- How do we get light if no sunlight?(ANP)

2.2. TO CONDUCT THE OBSERVATION (FOR TO CONDUCT THE OBSERVATION (FOR COLLECTING DATACOLLECTING DATA))

Data which we got, must complete, Data which we got, must complete, objectyve and accuratyfobjectyve and accuratyf

To get data like that, by:To get data like that, by:

-Recording-Recording

-photograph-photograph

-Note-NoteData are conclude place, date, Data are conclude place, date,

sample, age,etcsample, age,etc

3.3. TO ARRANGE HYPOTHESYSTO ARRANGE HYPOTHESYS

Hypothesys is one sentence or more Hypothesys is one sentence or more that appeared after we get datathat appeared after we get data

Hypothesys maybe true maybe falsHypothesys maybe true maybe fals Ex:- Photosynthesis is just happened if Ex:- Photosynthesis is just happened if

there is sunlightthere is sunlight

- The causer of malaria disease is - The causer of malaria disease is Anopheles Anopheles

In order to know that our hypothesys In order to know that our hypothesys is true or fast so………….is true or fast so………….

4. TO CONDUCT EXPERIMENT

In conducting experiment, we must make treatment for test hypothesys

Beside it’s we must make controler as comparer

From the result of experiment,we can know

our hypothesys is true or fals. Experiment is conducted repeatedly, in

order to………….

5.5. TO MAKE CONCLUSIONTO MAKE CONCLUSION Conclusion is one statement or more as Conclusion is one statement or more as

answering of problemanswering of problem Conclusion resulted new discoveryConclusion resulted new discovery Conclusion will born theory Conclusion will born theory Conclusion can being falled by Conclusion can being falled by

appearance new theory that more appearance new theory that more believed because it’s have completely of believed because it’s have completely of proof with accuratif data.proof with accuratif data.

Finally…………….

• For your home work,Please answer these questions!1. What are use full of scientific method?2. Find one of discovery, then

arrange :a. the title of theoryb. the problemc. the hypothesys

FOR NEXT MEETING…..

• ALL OF YOU MAKE GROUP THAT EACH MEMBERED OF 5 PERSONS.

• EACH GROUP MUST BRING :- the small plant - ruler- scale- water

B. SCIENTIFIC WORKB. SCIENTIFIC WORK

Observation can do :Observation can do : a.a. qualitative observationqualitative observation

b. quantitative observationb. quantitative observation

Qualitative observation did by sense tools.Qualitative observation did by sense tools.Qualitative observation have limitation, because it’s state by adjective words i.e:Qualitative observation have limitation, because it’s state by adjective words i.e:high,big,small, thick, good, bed.high,big,small, thick, good, bed.Quantitative observation did by measurement tools, because it’s can state measure Quantitative observation did by measurement tools, because it’s can state measure right.such as fundamental quantities and derived quantities.i.e : large in meter, mass right.such as fundamental quantities and derived quantities.i.e : large in meter, mass in kg,etc. in kg,etc.

C. SCIENTIFIC ATTITUDESC. SCIENTIFIC ATTITUDES

How can I become a scientis?How can I become a scientis?There are many attitudes to be scientis, they There are many attitudes to be scientis, they are:are:High curiosity High curiosity Learning abilityLearning abilityHonestyHonestyOpen mindednessOpen mindednessToleranceToleranceOptimismOptimismCourageCourage

OBSERVING THE NATURE OBSERVING THE NATURE PHENOMENA OF PLANT PHENOMENA OF PLANT ORGANORGAN

A plant is consist of several A plant is consist of several organs. There are : root, stem, organs. There are : root, stem, leaf, flower and seeds,if any.leaf, flower and seeds,if any.

Each part has particullar mass, Each part has particullar mass, length, colour and smell.length, colour and smell.

OBJECTIVES

To conduct qualitative observation sistematically

To conduct quantitative observation sistematically

To explain about scientific work

DEVICES AND MATERIALSDEVICES AND MATERIALS

- the small plant - the small plant

- ruler- ruler

- scale- scale- Sense toolsSense tools

PROCEDURESPROCEDURES

1.1. Work cooperatively with your team.Work cooperatively with your team.2. Observe the object and another friend will 2. Observe the object and another friend will

take notes.take notes.QUALITATIVE OBSERVATIONQUALITATIVE OBSERVATION3.3. Place the plant in front of you.Then observe Place the plant in front of you.Then observe

the plant by touching, smelling and the plant by touching, smelling and considering the plant.considering the plant.

4.4. Mention the characteristics of each the Mention the characteristics of each the plant organs (root, stem, leaf).plant organs (root, stem, leaf).

5.5. Note the observation result in the following Note the observation result in the following tabletable

THE TABLE OF QUALITATIVE DATA

Name of organcharacteristics

colour shape smooth/rugged

root

stem

leaf

flower

QUANTITATIVE OBSERVATION

6. Measure the plant 0rgans using measurement tools.

7. Measure the weight of the whole plant.

8. Take several leaves, measure the length and the width.

9. Write down the data in the table below!

THE TABLE OF QUANTITATIVE DATA

Name of organLength(cm)

Width(cm)

Mass(gr)

root

stem

leaf

flower

ANALYSIS

A. QUESTIONS

• What do you think about qualitative observation?

• Are there similary answer between your group and your friends group? Why?

• Which ones the observe that is can believed?

• Is the activity that just you did need skill?

What are they?

ANSWERSANSWERS

1.- Qualitative observation is conducted by 1.- Qualitative observation is conducted by sense tools.sense tools.

- Our sense tools have limitation, because - Our sense tools have limitation, because it’s relativeit’s relative

- Qualitative O result data that imposibled - Qualitative O result data that imposibled different the ones and othersdifferent the ones and others

2. No, because it hasn’t standard2. No, because it hasn’t standard3. Quantitative Observation3. Quantitative Observation4. Of course, those are : to observe, to 4. Of course, those are : to observe, to

classify, to communicate, to predict, to classify, to communicate, to predict, to plan the experimentplan the experiment

CONCLUSION

KECELE’ NIH YEE………..

EXTRA ENERGY THAT WILL EXTRA ENERGY THAT WILL PUSH YOUR FURTHERPUSH YOUR FURTHER