Lesson 3

• Biologie
• Middelbare school
• havo
• Leerjaar 1

other phyla

HAVE READY 

SIT IN YOUR SPRINT GROUP

GOOGLE CLASSROOM

SCRUMBOARD SPRINIT 1

TEAM DRIVE FOLDER

NOTES 

I-BOOK pg.12

SIGNED UP TO LESSONUP 

TODAY

STANDUP MEETING (meeting with your sprint group)

RECAP LAST WEEK

THEORY NEW CHAPTER & CHECK UP'S

SPRINT WORK TIME

STAND-UP MEETING

• Who is Scrummaster for sprint 1?
• Does everyone have acces? (incl Miss Westermann and Mrs Cooper?)
• Have you organised the scrumboard?
• Does everyone know what they should be doing?
• Do you know when sprint 1 needs to be finished?
• Is someone taking care of the logbook?

Which kingdom is the only one without a cell wall?

1. BACTERIA
2. FUNGI
3. ANIMALS
4. PLANTS

Which kingdom is the only one that does not have a nucleus?

1. ANIMALS
2. BACTERIA
3. FUNGI
4. PLANTS

Which kingdom is the only one which always has chloroplasts?

1. ANIMALS
2. BACTERIA
3. FUNGI
4. PLANTS

From the phylum chordates, which class breathes with gills when they are young and with lungs as an adult?

1. AMPHIBIANS
2. BIRDS
3. REPTILES
4. FISH

From the phylum chordates, which class is the only one that gives birth to live young?

1. REPTILES
2. BIRDS
3. MAMMALS
4. FISH

From the phylum chordates, which class lays hard shell eggs?

1. AMPHIBIANS
2. BIRDS
3. FISH
4. REPTILES

From the phylum chordates, which class lay soft shell eggs?

1. AMPHIBIANS
2. BIRDS
3. REPTILES
4. FISH

From the phylum chordates, which class have dry scales?

1. AMPHIBIANS
2. FISH
3. REPTILES
4. MAMMALS

8 PHYLA

Animals

Chordates

Mammals

Primates

Hominids

Homo

Homo sapiens

Organisms able to move on their own

Animals with a backbone

Chordates with fur or hair and milkglands

Mamals with colars and grasping fingers

Primates with relatively flat faces and 3D vision

Hominids with upright posture and large brain

Members of the genus Homo with a hightforeheard and thin skull bones

• Cnidarians 
• Annelids
• Arthropods
• Nematodes
• Flatworms
• Chordates
• Molluscs
• Echinoderms

I-Book pg. 12

READ PG. 12 IN I-BOOK ALSO OPEN ALL QUESTIONMARKS(?) 
Close macbook halfway when done reading

CNIDARIANS

I-Book pg. 12

• Invertebrate animals that have a liquid skeleton
• They have hollow bodies shaped like bags
• They have stingy tentacles
• Jellyfish and anemones

Vertebrate or Invertebrate? Type of skeleton?

Specific for cnidarians?

Specific for cnidarians?

Example?

ANNELIDS

I-Book pg. 12

• Invertebrate animals with a liquid skeleton.
• They have long thin bodies divided into rings 
• Garden worms & leeches 

Vertebrate or Invertebrate? Type of skeleton?

Specific for annelids?

Example?

ARTHROPODS

• Invertebrate animal with an exoskeleton.
• Arthropod means jointed leg, all these animals have jointed legs.
• They all have bodies that are divided into segments.
• Because they have an exoskeleton they grow by molting.
• They all have some kind of feelers or antennae.

Vertebrate or Invertebrate? Type of skeleton?

Deffinition arthropod?

Specific for arthropods?

Who knows what molting meant again?

Specific for arthropods?

NEMATODES

I-Book pg. 12

• Invertebrate animals with a liquid skeleton.
• They are also known as round worms.
• They have long, thread-like bodies.
• Some live in soil, but many are parasites that live in plants and animals 
• Picture (be ware)

Vertebrate or Invertebrate? Type of skeleton?

Specific nematodes?

FLATWORMS

I-Book pg. 12

• Invertebrate animals with a liquid skeleton.
• They have a flattened body with a mouth at one end. 
• Some live in fresh water, but most are parasites of animals, such as a human tapeworm.

Vertebrate or Invertebrate? Type of skeleton?

Specific for flatworms?

CHORDATES

I-Book pg. 12

• Vertebrate animals are animal with a backbone.
• They have an endoskeleton made of either bone or cartilage

Vertebrate or Invertebrate? 

Type of skeleton?

MOLLUSCS

I-Book pg. 12

• Invertebrate animals with a liquid skeleton.
• Their bodies are soft but not segmented. 
• Many of them have one or two shells to protect them.
• They have a muscular ‘foot’ to burrow or around with

Vertebrate or Invertebrate? Type of skeleton?

Specific for molluscs?

ECHINODERMS

I-Book pg. 12

• Invertebrate animals with a liquid skeleton.
• These animals all live in the sea.
• They have tough, spiny skins.
• They body has a pattern of five parts.
• They move around on tube feet

Vertebrate or Invertebrate? Type of skeleton?

Specific for echinoderms?

Which invertebrate phylum has stingy tentacles?

1. Annelids
2. Echinoderms
3. Molluscs
4. Cnidarians

Which invertebrate phylum almost always has an exoskeleton?

1. Annelids
2. Echinoderms
3. Arthropods
4. Nematodes

Which invertebrate phylum almost always has one or two shells?

1. Molluscs
2. Cnidarians
3. Arthropods
4. Nematodes

Which invertebrate phylum is not a type of worm?

1. Annelids
2. Flatworms
3. Arthropods
4. Nematodes

Which invertebrate phylum has a spikey hard skin?

1. Annelids
2. Echinoderms
3. Arthropods
4. Nematodes

ARTHROPODS

4 classes in this phylum

• Insects
• Arachnids
• Crustaceans
• Myriapods

INSECTS

I-Book pg. 12

• Their skin (cuticle) is waterproof and can stop them from losing much water.
• They have a body in three parts: the head, the thorax and the abdomen.
• The thorax has 3 pairs of legs and usually two pairs of wings. 
• They have one pair of antennae and compound eyes.
• They breathe through holes on the side of their body called spiracles.
• They do metamorphosis.

ARACHNIDS

I-Book pg. 12

• This is the spider group
• They have bodies divided into two parts
• They have four pairs of legs and no wings
• They have no antennae and paralyze their prey with poison

CRUSTACEANS

I-Book pg. 12

• Nearly all of these animals live in water (woodlice are an exception)
• They breathe oxygen using their gills
• They have more than 4 pairs of legs and less than 20 pairs of legs. 
• Many have a chalky exoskeleton, this protects them like a suit of armor
• Crustaceans always have two pairs of antennae

MYRIAPODS

I-Book pg. 12

• These animals have long- thin segmented bodies.
• The centipedes and the millipedes belong to this group of animals.

Which arthropod class has got 2 pairs of antennae?

1. Arachnids
2. Crustaceans
3. Insects
4. Myriapods

To which arthropod class do scorpions belong?

1. Arachnids
2. Crustaceans
3. Insects
4. Myriapods

Which arthropod class has 3 pairs of legs?

Name an example of a crustacean?

SPRINT 1 FOR THE PROJECT

Start up zoo assignment:

• Have your animals chosen
• Have set up made of project 
• Have your final product chosen

ASSIGNMENTS SPRINT 1 

Complete the following worksheets:

- 5A, B, C & D

- 6A, B, C & D

- 7A, B, C & D

- 8A, B, C & D

- start a mindmap

- keep your logbook