Ас қорыту жүйесі бойынша ашық сабақ, биология, 8-сынып

Long term plan unit:

Ұзақ мерзімді жоспарлау бөлімі:

NUTRITION

School:

Мектеп:

Teacher name:

Мұғалімнің аты-жөні:

Date:

Grade:

Theme of the lesson: Digestive system

Сабақтың тақырыбы: Асқорту жүйесі

Learning objectives (s) that this lesson is contributing to:

Сабақ негізделген оқу мақсаты (мақсаттары):

Get information about digestive system

Асқорту жүйесімен танысады

Lesson objectives:

Сабақ мақсаттары:

1.All learners will be able to:

Get information about digestive system

2.Most learners will be able to:

Knows to isolate the animal*s digestive system

3.Some learners will be able to:

Knows how to distinguish between animal digestive and earthworm

Key words and phrases:

Негізгі сөздер мен тіркестер:

Key termsDigestion – breaking down food into small particles; Crop – organ used for storing food; gizzard – organ used grinding food; stomach – saclice organ which stores and digests food;

Terminology

Терминология

Abomasum-ұлтабар; crop -жемсау; earthworm - шұбалшаң; esophagus - өңеш; gizzard –бұлшықетті қарын; intestine -ішек ; omasum-қатпаршақ; pharynx – жұтқыншақ ; to chew – шайнау ; reticulum - жұмыршақ; rumen -месқарын; stomach –асқазан ; to contract –жиырылу; to swallow- жұту

Interdisciplinary contacts:

Пәнаралық байланыстар:

English, ecology

Previous learning:

Алдыңғы оқу:

Arthropods and chordates

Буынаяқтылар мен хордалылар

Plan Жоспар

Time

Уақыты

Planned activities

Жоспарланған жаттығулар

Resources

Ресурстар

Beginning

2 min

Checking homework

3 min

Eliciting

1 min

The teacher will greet the learners and try to create a positive learning atmosphere: Good afternoon, good afternoon to you, Good afternoon, good afternoon, Tell me how are you?

Greetings, divisions, definition of group leader.

Test of 10 questions

Geometric shapes.

Evaluation sheet

Personal work

Interactive board

Examination

Middle

Activity

10 min

Practice

Тәжірибе

Physiology of digestion

Digestion is the bio-chemical process in which complex organic food is broken down into simple, soluble and diffusible form in the presence of respective enzymes.

Earthworms feed upon all kinds of organic humus and debris such as decaying leaves and seeds, protozoan, etc. present in soil. They also feed directly on leaves, grasses and other vegetation.

During feeding the buccal cavity is protrude out with the help of protractile and retractile muscle. Then the food is drawn into the mouth. The ingested food enters into pharynx through buccal cavity. The dorsal chamber of pharynx consists of pharyngeal gland which is composed…