THE STUDY OF BIOLOGY Leonardus, S.Si.

TUJUAN PEMBELAJARAN Siswa mampu mendeskripsikan karakteristik biologi Siswa mampu mengomunikasikan contoh objek biologi pada berbagai tingkat organisasi kehidupan Siswa mampu mengomunikasikan contoh masalah biologi pada berbagai tingkat organisasi kehidupan Siwa mampu menentukan cabang biologi yang dapat memecahkan masalah biologi Siswa mampu membuat rancangan penelitian sederhana berdasarkan tahapan metode ilmiah Siswa mampu melakukan percobaan sesuai dengan rancangan penelitian sederhana

INTRODUCTION Biology is one of branches of Natural Sciences which studies organisms and their processes It keeps developing through observations and experiments

THE STUDY OF BIOLOGY (20’) Observe the video “The Scale of The Universe 2”! Make a group of 4 people Discuss: What the things which include to the biology object? How do you think that people can scaling all of that things? What attitude that the scientists should have? Based on the video, distinguish the life on various level of the biological organization? Write the branches of the biology and the related fields of the study that you can found from the video!

THE STUDY OF BIOLOGY (50’) Observe your school environment around! Still on the same group and still on the group! Discuss: What the things that you can found as the biology object after observation? Write it on your book! Write the things branches of the biology and the related fields of the study from the object that you found! Do you think that you can found some problem or something new from your observation result? What attitude that you should have? *Please out of the “box”, free your mind! Observe from the biggest to the smallest

LEVEL OF THE BIOLOGICAL ORGANIZATION Molecule – cell – tissue – organ – organ system – organism – population – community – ecosystem – biome – biosphere

THE STUDY OF BIOLOGY Animal husbandry is the management and care of farm animals by humans for profit Poultry are domesticated birds kept by humans for the eggs they produce, their meat, their feathers, or sometimes as pets. Veterinary medicine is the branch of science that deals with the prevention, diagnosis and treatment of disease, disorder and injury in animals Horticulture is the branch of agriculture that deals with the art, science, technology, and business of plant cultivation

THE STUDY OF BIOLOGY

EVALUATION THE STUDY OF BIOLOGY Taxonomy, Cytology, Zoology, Embryology, and Microbiology each one is study about… The branches of biology science which study about human nervous system is…, which study about microorganism utilization is… A maternity hospital has a problem about swapped babies, they should carry them out to the DNA test to make sure who is their parents. This problem can be solve with the branches of biology science, it is… What levels of the organizational structure of life is a frog include? A human heart include to the… in levels of the organizational structure of life

BENEFIT OF BIOLOGY AGRICULTURE Tissue culture Genetics Biotechnology (genetic engineering) ANIMAL HUSBANDRY Animal anatomy, physiology, genetics, embriologi

BENEFIT OF BIOLOGY MEDICINE Organ transplantation Virology, microbiology INDUSTRY Microbiology

SCIENTIFIC METHOD

SCIENTIFIC METHOD

SCIENTIFIC METHOD Steps in a scientific method: 1. Observation 2. Formulating problems 3. Proposing a hypothesis 4. Performing an experiment 5. Drawing conclusions 6. Wriring a scientific report

EVALUATION Give each of the two examples of the use of biology in agriculture and industry! Two pots of plants, A and B placed near the window. A plants watered every day, B plants watered once every three days. One month later one of the plants die. Make a hypothesis about the event!

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