Thema 2.3 + 2.4 2G

• Biologie
• Middelbare school
• vmbo b
• Leerjaar 2

Grab your stuff

On your table you have:
- A laptop (closed)

- Your book

- A pen

- Your agenda

Today

- What did we talk about last lesson

- Goals

- Large intestine

- Do some exersices

- Wheel of five

- Homework

Sinterklaas?

What did we talk about last lesson

- Digestive organs

- Emulsification

Goals

After this lesson:

- you know what happens in the large intestine.

- you know what the wheel of five is.

Oral cavity

- Salvia get's added to the food.

- The enzym in salvia digest starch.

Stomach

- Gastric juice get's added to the food.

- Gastric juice consists of water, hydrolic acid and a enzyme.

Duodenum

- In the duodenum bile and pancreatic juice is added to the food.

- In the gall bladder gall is temporarily stored.

Emilsufication

Small intestine

- Intestinal juices are added to the food.

- The wall of the small intestine consists of intestinal folds and intestinal villi.

Large intestine

- In the large intestine water get's absorbed from the undigestid food.

- Numerous of bacteria live in our large intestine, these bacteria make a enzyme.

Do some exersices

What? Do exersice 1 till 8 (unit 2.3)

How? With your classmate (whispering)

Time? 7 minutes

Help? Use your book, or raise your hand

Finished? Look up what the wheel of five is.

Do some exersices

What? Do the test yourself 2.3

How? On your own (in silence)

Time? 5 minutes

Help? Use your book, or raise your hand

Finished? Look up what the wheel of five is.

The wheel of five

Homework

Friday 02/12:

Unit 2.3 do exersices 1 till 8 + unit 2.4: do exersice 1

Wednesday 7/12

SO unit 2.1 t/m 2.3

Vandaag hebben wij...