BS1.5

• Biologie
• Middelbare school
• havo, vwo
• Leerjaar 1

BS 1.5 Making food

What do you need?       

Book, notebook, pencil case, MacBook 

Learning objectives

• You can explain that photosynthesis makes food for animals and people
• You can describe photosynthesis
• You can state which parts of plants are used as food by humans

Planning

Read BS1.5

Discuss BS1.5 together: making notes

Make a word web

Read BS1.5

Read BS1.5 individually (p.39,40,41)

Highlight difficult words

Look up the translation of the difficult words (use google translate)

Lucas forgot about his sandwich. Now it is covered with mold. Why is the mold on the sandwich?

1. To grow
2. To feed
3. To reproduce
4. To sense

Discuss BS1.5 together

Have your notebook ready!

Hoe krijgen wij mensen voedingsstoffen binnen?

Hoe krijgen planten voedingsstoffen binnen?

Schrijf op

Mensen en dieren krijgen voedingsstoffen (nutrients) binnen door eten. Al ons eten komt van planten en dieren. 

Planten kunnen zelf hun voedingsstoffen maken. Een belangrijke voedingsstof voor planten is glucose. Planten maken glucose door een proces genaamd fotosynthese (photosynthesis)

Schrijf op

Voor fotosynthese is nodig: 

- Koolstofdioxide

- Zonlicht (energie)

- Water

Fotosynthese levert glucose en zuurstof op.

Schrijf op

Dit kan je als volgt samenvatten: 

Water + Carbon dioxide + Sunlight -> Glucose + Oxygen

Photosynthesis

Water + Carbon dioxide + Sunlight -> Glucose + Oxygen

Schrijf op

Fotosynthese is om twee redenen belangrijk:

1.                                                         

2.                                                         

Why does a plant have leaves?

Leaves

• Plants make food with photosynthesis
• Photosynthesis happens in all green parts of a plant
• Photo = Light
• Synthesis = to make

At night there is photosynthesis in plants

1. True
2. False

Photosynthesis can occur in a stem

1. True
2. False

Photosynthesis can occur in a root.

1. True
2. False

Plants as food

Sometimes we eat the whole plant, but usually it's a certain part

• Fruit
• Leaves
• Stems
• Roots

Fruit

Leaf

Stem

Root

What you should do: U1 B5

• Pages  39-44
• Assign.  1-7, 4c, 6c

OR challenge yourself:

• Assign. 1, 5-10, 4c

Done with the above?

• Work on the next chapter(s)
• Learn for the test 
• Make other homework
• Read a book

Zs = Working in Silence

• No asking questions
• Silent, don't disturb anyone
  
• Stay at your  desk

What you should do: Unit 1 BS 5

• Pages 39-44
• Asgmt 1-7

OR challenge yourself:

• Asgmt 1, 5-10

Done with the above?

• Work on the next chapter(s)
• Learn for the test 
• Read a book

Zw = Working with whispering

• Teacher is available for questions
• Only whisper with the student next to you
• Stay at your  desk

Photosynthesis

Questions?

Get to work

Make the sheet I am going to give you

This is homework for Thursday!

root

stem

flower

leaf

fruit

What is missing in this equation?
Water + Carbon dioxide --> Glucose + Oxygen

Water + Carbon dioxide + --> Glucose + ????

Photosynthesis can occur in a root.

1. True
2. False