U3 B4 1HVTTO

• Biologie
• Middelbare school
• vwo
• Leerjaar 1

B4 Plants

• Take off your jacket
• Put your things on your desk

       Book, notebook, pencil case

• Bag on the floor
  
• Read pages 193-196

Lessongoals

• You can classify plants into eight phyla.
  
• You can name the features of vascular plants and green algae and you can give examples of them.
  
• You can name the features of spore-bearing plants and seed plants and you can give examples of them

Wheel of homework

Go to Lessonup.app and use this code

Reward

Penalty

Only place unique characteristics in the boxes! 

Prokaryote

animal

Plant

fungi

Plastids

Cellwall

no cellwall

no vacuole

no nucleus

nucleus

A starfish has ..

1. Bilateral symmetry
2. Radial symmetry
3. Asymmetry
4. Quintuple symmetry

A snake has ..

1. Bilateral symmetry
2. Radial symmetry
3. Asymmetry

A crab has ..

1. Bilateral symmetry
2. Radial symmetry
3. Asymmetry

The skeleton of these slugs is

1. Internal
2. external
3. there is no skeleton

The skeleton of this snail is ..

1. Internal
2. external
3. there is no skeleton

To what kingdom does this organism belong?

1. Eukaryotes
2. Animals
3. Vertebrates
4. Rabbits

To what PHYLUM does this organism belong?

1. Eukaryote
2. Animal
3. Vertebrate
4. Mammal

Cell characteristics Plants

• Plastids
• Cell wall
• Vacuole

More groups

Kingdom plants is divided into many smaller groups.

You only need to know phyla vascular plant and green algae

Phylum: Algae

Characteristics:

• uni/multicellular
• no roots, stems or flowers
• reproduction: cell division or spores

Algae

Sea lettuce

bladder wrack

Phylum : Vascular plants

• Most plants you know
• Plants have a vascular system inside stems, roots, leaves
• Contains the groups: spore-bearing plants and seed plants

Spore-bearing plants

Characteristics:

• no flowers
• reproduction: spores

Fern

Horsetail

Moss

 Seedplants

Characteristics:

• flowers
• reproduction: seeds

Spruce

Appletree

This plant belongs to

1. Algae
2. Spore-bearing plants
3. Seed plants

This plant belongs to

1. Algae
2. Spore-bearing plants
3. Seed plants

This plant belongs to

1. Algae
2. Spore-bearing plants
3. Seed plants

What you should do:

• Read pages  193-196
• Do asgmt  1-8 4c pgs. 197-200

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:

• Read pages 193-196
  
• Do asgmt 1-8 4c pgs. 197-200

Done with the above?

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

Zw = Working with whispering

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

Tidy Duty

Today these people are on tidy duty

• Desks: empty and straight
• Chairs:  underneath the desks
• Floor: no rubbish