Tahap Pertumbuhan pada Manusia

Summary

This script explores the stages of human growth, from embryonic development to old age. It highlights the physical and cognitive changes that occur at each stage, such as rapid growth in infancy, the curiosity and learning of childhood, the physical and hormonal changes of adolescence, and the maturity of adulthood. The script also touches on the decline in bodily functions during old age and menopause in women, offering a comprehensive overview of the human life cycle.

Takeaways

• 🌱 Human growth starts from a tiny embryo and goes through various stages influenced by numerous factors, resulting in differences in height, weight, and thinking among individuals.
• 🤰 The embryonic stage begins with a small egg cell and develops into a baby within the womb, receiving nutrition through the umbilical cord and experiencing growth.
• 👶 After birth, babies cry loudly due to the change from the warm, dark womb to the new environment, signaling the start of breathing with lungs.
• 👶🏻 The infancy stage (0-5 years) marks the early growth and development of humans, with rapid physical development, such as crawling, walking, and running.
• 🗣️ During infancy, communication development occurs through laughter, crying, speaking single words, and eventually full sentences.
• 🧒 The childhood stage (6-10 years) is characterized by a strong curiosity and the ability to distinguish between good and bad, right and wrong.
• 🔄 Adolescence (10-17 years) involves significant physical changes, with girls typically starting between 11-14 years old and boys between 12-15 years old.
• 🚹 For boys, puberty is marked by the functioning of reproductive organs and the onset of wet dreams, with secondary sexual characteristics like a broader chest and a deepening voice.
• 🚺 For girls, puberty begins with the functioning of reproductive organs and menstruation, which is influenced by factors like diet, emotional disturbances, stress, and health conditions.
• 👩‍🦳 The adult stage (17-50 years) sees a maturation in thinking, with individuals becoming more rational and wise in their actions.
• 👵 The elderly stage (over 50 years) is marked by a decline in organ function, such as reduced hearing, slower movements due to stiffness, and decreased resistance to diseases.

Q & A

What are the factors that influence human growth?

Human growth is influenced by many factors, including genetics, nutrition, and overall health, which contribute to differences in height, weight, and cognitive development among individuals.

What is the initial stage of human life mentioned in the script?

The initial stage of human life mentioned is the embryonic and infant stage, which begins with a very small egg cell smaller than the head of a pin.

How does a fetus obtain nutrients in the womb?

A fetus obtains nutrients in the womb through the umbilical cord from the mother.

Why do newborn babies usually cry immediately after birth?

Newborn babies usually cry immediately after birth as a means of detecting that they have started breathing with their lungs, transitioning from the warm and dark environment of the womb to the outside world.

What is the age range for the toddler stage and what are its main characteristics?

The toddler stage is from 0 to 5 years old and is characterized by rapid physical development, such as crawling, walking, running, and significant advancements in communication skills.

During the childhood stage, what types of cognitive developments can children experience?

During the childhood stage, which is from 6 to 10 years old, children can experience the development of moral reasoning, distinguishing between good and bad, right and wrong.

What are the typical ages for the onset of puberty for girls and boys?

Girls typically start puberty between the ages of 11 to 14, while boys begin between the ages of 12 to 15.

What are some secondary sexual characteristics that develop in boys during puberty?

In boys, secondary sexual characteristics that develop during puberty include a broader chest, a deepening voice, the growth of body hair in the pubic area and around the nipples, and an increase in muscle mass.

How does the menstrual cycle in females differ and what factors can influence it?

The menstrual cycle in females varies and can be influenced by factors such as diet, emotional disturbances, stress, and overall health condition. The average menstrual cycle lasts about 28 days.

What are the typical age ranges for the adult stage and the elderly stage?

The adult stage typically ranges from 17 to 50 years old, while the elderly stage, also known as senescence, occurs after the age of 50.

What are some physical changes that occur during the elderly stage of life?

During the elderly stage, there is a decline in the function of various body organs, such as reduced hearing, slower movements due to stiffness, and increased susceptibility to fatigue and illness. Women may also experience menopause, marked by the cessation of menstruation.

Outlines

00:00

🌱 Human Growth Stages Overview

This paragraph introduces the stages of human growth, highlighting the physical and cognitive changes that occur throughout life. It starts from the embryonic and infant stages, explaining the development within the womb and the initial experiences of a newborn. The paragraph emphasizes the rapid physical development during infancy, including motor skills and communication abilities. It also outlines the stages of childhood, where curiosity and the ability to distinguish right from wrong develop, and the teenage years, characterized by puberty and significant physical changes influenced by hormones.

05:03

🔬 Puberty and Adulthood: Understanding Physical Changes

The second paragraph delves into the details of puberty, describing the secondary sexual characteristics that emerge in both males and females. It discusses the onset of puberty for boys, marked by the functioning of reproductive organs and the occurrence of wet dreams, and the changes in voice and body hair. For females, the onset is signified by the commencement of menstruation, with the menstrual cycle varying due to factors like diet and stress. The paragraph also covers the adult stage, where thinking becomes more mature and rational, and significant physical growth ceases. It concludes with the stage of senescence, where there is a decline in bodily functions, including hearing and mobility, and women experience menopause, marking the end of ovulation.

Keywords

💡Growth stages

Growth stages refer to the various phases of human development that begin from embryonic life and continue through childhood, adolescence, and adulthood. In the video, the theme revolves around understanding these stages, highlighting how physical, cognitive, and emotional changes occur at different times in life, affecting each individual's height, weight, thinking, and behavior.

💡Embryo

An embryo is the early developmental stage of a multicellular organism, specifically referring to the stage of a developing human or animal from conception until it reaches a certain level of maturity. The script describes the embryo's development starting from a very small egg cell and growing within the mother's womb, obtaining nutrients through the umbilical cord.

💡Infant

An infant is a very young child, typically referring to the period immediately after birth up to the age of one or two. The script mentions that a newborn baby usually cries loudly upon birth, which is a sign of starting to breathe using the lungs and adapting to the new environment outside the womb.

💡Toddler

A toddler is a child who is learning to walk and is typically between the ages of 1 and 3. The script describes the toddler stage as a time of rapid physical development, with milestones such as crawling, walking, running, and also the development of communication skills like laughing, crying, and speaking single words.

💡Childhood

Childhood refers to the period of life between being a toddler and reaching puberty. In the script, this stage is characterized by a strong desire to know, explore, and learn new things, with the body and brain growing significantly, and the ability to distinguish between good and bad, right and wrong.

💡Adolescence

Adolescence is the transitional stage of physical and psychological human development that occurs between childhood and adulthood. The video discusses this stage as a time when the body grows taller and undergoes significant physical changes, influenced by hormones, including the development of primary and secondary sexual characteristics.

💡Puberty

Puberty is a period during which sexual maturity is attained, characterized by a surge in hormones leading to the development of secondary sexual characteristics. The script explains that for boys, this includes the onset of wet dreams and the growth of facial and pubic hair, while for girls, it is marked by the onset of menstruation and the development of breasts.

💡Menopause

Menopause is the time in a woman's life when her menstrual cycle ceases, signaling the end of her reproductive years. The script mentions that during menopause, the ovaries can no longer produce mature eggs, which is a significant change in a woman's life and part of the aging process.

💡Aging

Aging refers to the process of growing older, which is characterized by a gradual decline in bodily functions and abilities. The script describes the aging process as a time when the body's organs start to function less efficiently, with symptoms such as decreased hearing, slower movements, and increased susceptibility to illness.

💡Cognitive development

Cognitive development is the process of acquiring mental abilities and understanding throughout a person's life. In the video, cognitive development is discussed in the context of how a person's thinking becomes more mature and rational during adulthood, reflecting the ability to think logically and act wisely.

💡Hormones

Hormones are chemical messengers in the body that regulate various physiological processes, including growth, metabolism, and sexual development. The script highlights the role of hormones during puberty, causing changes in both primary and secondary sexual characteristics, and their influence on physical and behavioral changes.

Highlights

Human growth stages start from embryo to adulthood, influenced by various factors leading to differences in height, weight, and thinking.

Embryo development begins with a small egg cell, growing into a baby within the womb, receiving nutrients through the umbilical cord.

Newborn babies cry loudly as a way to detect breathing and adapt to the new environment outside the womb.

Infancy, from 0-5 years, marks the rapid physical and communication development, such as crawling, walking, and learning to speak.

Toddlers develop motor skills, such as holding toys and feeding themselves, and begin to understand basic concepts of good and bad.

Childhood, from 6-10 years, is characterized by curiosity and the ability to distinguish right from wrong.

Adolescence, from 10-17 years, involves significant physical changes and the onset of puberty, affecting both thinking and behavior.

Puberty is marked by hormonal changes leading to the development of primary and secondary sexual characteristics.

In males, puberty begins with the functioning of reproductive organs, indicated by wet dreams and the production of sperm.

Secondary sexual characteristics in males include a broader chest, deeper voice, and the growth of facial and pubic hair.

In females, puberty starts with the functioning of reproductive organs, marked by menstruation and the shedding of the uterine lining.

The menstrual cycle varies among women and can be influenced by diet, emotional disturbances, stress, or health conditions.

Secondary sexual characteristics in females include breast and hip enlargement, a higher and softer voice, and pubic hair growth.

Adulthood, from 17-50 years, is a period of mature thinking and rational decision-making, with the body no longer growing significantly.

Old age, starting from 50 years, involves a decline in bodily functions, such as reduced hearing and slower movements due to stiffness and osteoporosis.

Women experience menopause, characterized by the cessation of menstruation due to the inability to produce mature eggs.

The body's tolerance to fatigue decreases, and resistance to diseases lowers in old age.

Transcripts

Halo Halo teman-teman semuanya apa kabar

Semoga selalu baik ya Pada kesempatan

kali ini kita akan mempelajari tentang

tahapan pertumbuhan pada manusia kita

mulai saja ya

kita akan bertumbuh lebih tinggi tubuh

kita tentu mengalami perubahan bentuk

dan ciri fisik

pertumbuhan ini dipengaruhi oleh banyak

faktor Hal inilah yang menyebabkan

adanya perbedaan tinggi badan berat

badan dan cara berfikir kita

masing-masing

setiap manusia tentunya memiliki siklus

pertumbuhan yang sama apa saja sih

siklus pertumbuhan manusia itu Yuk kita

cari tahu bersama-sama

yang pertama masa embrio janin dan bayi

setiap

ia memulai kehidupannya dari sebuah

telur yang sangat kecil lebih kecil

daripada kepala peniti

kemudian telur berangsur-angsur akan

berkembang menjadi bayi di dalam rahim

di dalam rahim ibu janin memperoleh

nutrisi melalui tali pusar dan juga

mengalami perkembangan

Nah berikut gambar yang menunjukkan

informasi mengenai pertumbuhan janin di

dalam rahim ibu

bayi yang baru dilahirkan biasanya akan

menangis keras Hal ini karena di dalam

rahim bayi akan merasa hangat dan gelap

ketika sudah berada diluar rahim bayi

merasakan lingkungan yang baru tetapi

tangisan bayi ini merupakan alat

pendeteksi bahwa mereka sudah mulai

bernafas hai menggunakan paru-paru

berikutnya masa balita ini usia antara

0-5 tahun masa balita merupakan awal

pertumbuhan dan perkembangan manusia

setelah dilahirkan oleh ibu

perkembangan fisik pada balita itu

sangat pesat seperti tengkurap merangkak

berjalan kemudian berlari

perkembangan komunikasi terjadi seperti

tertawa berteriak mengucapkan satu kata

dan berbicara

hingga akhirnya terjadi perkembangan

seperti memegang mainan bertepuk tangan

belajar minum dan makan sendiri

berikutnya masa anak-anak ini usia

6-10 tahun Pada masa anak-anak rasa

ingin tahu Wooyoung kita miliki sangat

besar rasanya kita ingin mencoba dan

mencari tahu hal-hal yang baru tubuh

kita pun menjadi lebih besar begitu pula

dengan otak kita

pada usia ini kita mampu membedakan mana

hal yang baik dan buruk serta benar dan

salah

berikutnya masa remaja masa remaja ini

usia 10-17 tahun Pada masa ini selain

tubuh kita lebih tinggi fisik kita pun

mengalami perubahan pada umumnya

perempuan mengalami perubahan ini pada

usia 11-14 tahun sedangkan laki-laki

pada usia

12-15 tahun beberapa bagian tubuh kita

akan tumbuh menjadi lebih besar anak

Tuhan berkembang menjadi wanita dan anak

laki-laki berubah menjadi pria Hal ini

tentu juga berpengaruh pada cara

berpikir dan bertingkahlaku

masa-masa ini disebut masa remaja

pubertas

Adapun perubahan fisik yang terjadi pada

saat pubertas dipengaruhi oleh hormon

hormon pada tubuh

perubahan fisik ini meliputi perubahan

pada kelamin primer dan sekunder berikut

perubahan yang terjadi pada laki-laki

dan perempuan kita mulai dengan

perubahan yang terjadi pada laki-laki

masa puber seorang laki-laki dimulai

dengan berfungsinya organ-organ

reproduksi masa ini ditandai dengan

peristiwa mimpi basah yaitu keluarnya

sperma dari tubuh sperma ini dihasilkan

oleh testis

ciri-ciri kelamin sekunder yang muncul

antara lain dada menjadi lebih lebar dan

bidang suara membesar dan semakin berat

tumbuh rambut pada ketiak dan sekitar

kemaluan serta jagun membesar

berikutnya pada perempuan masa puber

seorang perempuan dimulai dengan

berfungsinya organ-organ reproduksi

perempuan

masa ini ditandai dengan haid atau

menstruasi

yaitu keluarnya darah dari alat kelamin

perempuan akibat peluruhan ovum bersama

lapisan dinding rahim

lama siklus menstruasi perempuan

berbeda-beda dan dipengaruhi oleh

faktor makanan

gangguan emosional nge-rap stres atau

kondisi kesehatan

rata-rata siklus menstruasi terjadi

selama 28 hari

selain mengalami menstruasi pada saat

memasuki masa pubertas muncul ciri-ciri

kelamin sekunder antara lain payudara

dan pinggul membesar

suara kecil dan lembut serta tumbuh

rambut pada ketiak dan sekitar kemaluan

Hai

berikutnya masa dewasa masa dewasa ini

berkisar antara

17-50 tahun Pada masa dewasa biasanya

cara berpikir kita semakin matang kita

mulai mampu berpikir rasional

mampu bertindak dengan lebih bijak

Biasanya pada masa ini tubuh kita sudah

tidak bertumbuh lagi secara signifikan

seperti pada saat masa peralihan dari

anak-anak menjadi remaja

berikutnya masa manula

Hai ini terjadi pada usia lima puluh

tahun keatas pada usia ini terjadi

penurunan fungsi organ-organ tubuh

misalnya berkurangnya pendengaran

gerakan pun menjadi lambat karena

persendian kaku dan tulang keropos atau

osteoporosis

Tubuh terasa cepat letih dan daya tahan

tubuh terhadap penyakit menurun

wanita akan mengalami menopause tahap

ini ditandai dengan berhentinya haid

karena organ reproduksi tidak mampu

menghasilkan ovum yang matang

sampai disini dulu pembahasan kita

tentang tahapan pertumbuhan pada manusia

mudah-mudahan bisa dipahami ya Dadah

sampai jumpa lagi

Hi Ho