Ашық сабақ Эндокрин бездері 8-сынып

1 слайд
Endokrine glands . You will: • Determine the lokation of the endocrine,exoc rine and mixced glands. • Explain main functions of glands. Lesson objectives: • Determine the lokation of endokrine ,exo crine and mixed glands.

1 слайд

2 слайд
STQ • Sultan Köse is the tallest man in the world.His height is 251 cm. Chandra Bahadur Dangi is the shortest man in the world. His height is 54.6 cm. Why do these two people have different heights?

2 слайд

3 слайд

3 слайд

4 слайд
You will: - determine the location of the endocrine, exocrine and mixed glands - explain main functions of glands .

4 слайд

5 слайд
Key terms • Hormone – chemical messenger produced by glands thatregulatetheActivity of target organ; Endocrine gland- organ that secretes hormones into the blood; • Exocrine gland- organ thatsecretes molecules into or out of body cavities; Mixed gland- secretes substances intoblood and body cavity.

5 слайд

6 слайд
Terminologia english kazakh russian Adrenal glands Бүйрек үсті безі надпочечники Lacrimal gland Көз жасы безі слезная железа ovary Аналық бездері яичники; Pituitary gland гипофиз гипофиз To release Бөліп шығару выделять To synthesize синтездеу синтезировать testes Ұрық бездері семенники thyroid gland Қалқанша безі Щитовидная железа

6 слайд

7 слайд
Endocrine glands

7 слайд

8 слайд
Glands are organs that synthesize different molecules and secrete them outside. There are two main types of glands: exocrine and endocrine. Exocrine glands secrete molecules into body cavities or out of the body. Glands inside our mouth, stomach and intestine secrete enzymes. These enzymes neutralize pathogens and help to digest food. Lacrimal glands secrete tears. Tears clean eyes and kill bacteria. Sweat glands produce sweat. Sweat cools the body in hot temperatures. Also, excess salt and water is removed from the organism.

8 слайд

9 слайд
Endocrine glands secrete molecules called hormones into the blood. Hormones regulate body organs. They go through blood to organs they regulate. Then they start and end different processes done by the organs. Organs regulated by hormones are known as target organs. Can be mixed

9 слайд

10 слайд
Gland Hormone Function Pituitary gland Growth hormone Stimulates growth and bone formation Thyroid gland Thyroxine Accelerates metabolism and heart rate Adrenal glands Epinephrine (adrenaline) Increase blood pressure, glucose level Pancreas Insulin Controls glucose concentration in blood by converting excess glucose into glycogen Testes Testosterone Stimulates formation of secondary male gender characteristics Ovary Estrogen Stimulates formation of secondary female gender characteristics

10 слайд

11 слайд
ovaryP it u it a r y g la n d L a c r im a l g la n d t e s t e s To release T o s y n t h e ti z e T h y r o id g la n d A d r e n a l g la n d s p a n c r e a s G r o w t h h o r m o n e

11 слайд

12 слайд
Activity • Make word cards by words given above. Students take cards randomly. Then they show their cards and divide into a group of hormones, organs, and glands. Glands should find their hormones. Once pair matches,hormone student walk into the classroom to find its organ. Organs stand frozen in different place of the classroom. Then, organ tells what happens to him when that hormone comes. Remember that thisActivity should be done fast! After that, you can change cards and repeat theActivity.

12 слайд

13 слайд
Facts • Increase your hormones of happiness 1. Serotonin controls mood. It flows when you feel important and absent when you feel lonely. Take gratitude by helping people, because it helps you to feel important. 2. Endorphin is released in response to pain and stress, to help lighten worry and depression. Laughter is one of the easiestways to produce endorphin.

13 слайд

14 слайд
Literacy 1 . How does the endocrine system work with others body systems? 2 . When does insulin level increases in blood? 3 . Testes produce sperm cells and testosterone. What type of gland is this? Explain your answer.

14 слайд