sprint 1 lesson 2

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

HAVE READY

• your Macbook
• Google Classroom
• Your scrumboard sprint 1
• Your team drive folder
• Your Notes file
• I-books page 12
• sign up to the lessonup

Stand-up  meeting:

• Who is the scrummaster?
• Does everyone have acces to everything?
• Have you organised your scrumboard?
• Does everyone know what they have to do?
• Do you know when sprint 1 needs to be finished?
• Is someone taking care of the logbook?

All assignments for sprint 1 are on classroom and must be handed in before the start of lesson 5. 

Which is the only kingdom without a cell wall?

1. plants
2. bacteria
3. fungi
4. animals

Which is the only kingdom without a nucleus?

1. plants
2. bacteria
3. fungi
4. animals

Which is the only kingdom always has chloroplasts?

1. plants
2. bacteria
3. fungi
4. animals

Which chordate phylum lays eggs with a hard shell?

1. birds
2. reptiles
3. amphibians
4. fish

Which chordate phylum breaths with gills when they are young and with lungs as an adult?

1. birds
2. reptiles
3. amphibians
4. mammals

Which chordate phylum has feathers?

1. birds
2. reptiles
3. amphibians
4. mammals

Which chordate phylum has fur?

1. birds
2. reptiles
3. amphibians
4. mammals

Which chordate phylum is the only phylum in which all animals give birth to living young?

1. birds
2. reptiles
3. amphibians
4. mammals

8 Phyla: 

• cnidarians
• annelids
• arthropods
• nematodes
• flatworms
• chordates
• molluscs
• echinoderms

I-Book page 12

Read this page in your I-Book. make sure you click all the question marks.

Cnidarians:

• Invertebrate animals that have a liquid skeleton.
• They have hollow bodies shaped like bags
• They have stingy tentacles.
• Examples: jellyfish and anemones

Annelids:

• Invertebrate animals with a liquid skeleton.
• They have long thin bodies divided into rings (segments).
• Examples: garden worms & leeches

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.

Nematodes:

• 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.

Flatworms:

• 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. 

Chordates:

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

Molluscs:

• 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.

Echinoderms:

• 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.

Which invertebrate phylum has stingy tentacles?

1. annelids
2. echinoderms
3. molluscs
4. cnidarians

Which invertebrate phylum is not a type of worm?

1. annelids
2. nematodes
3. flatworms
4. arthropods

Which invertebrate phylum almost always has one or two shells?

1. molluscs
2. cnidarians
3. echinoderms
4. arthropods

Which invertebrate phylum has got hard spikey skin?

1. molluscs
2. cnidarians
3. echinoderms
4. arthropods

Which invertebrate phylum almost always has an exoskeleton?

1. molluscs
2. annelids
3. nematodes
4. arthropods

Arthropods:

There are 4 classes in this phylum:

• insects
• arachnids
• crustaceans
• myriapods

Insects:

• 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:

• 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:

• 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:

• 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. insects
2. arachnids
3. crustaceans
4. myriapods

To which arthropod class do scorpions belong?

1. insects
2. arachnids
3. crustaceans
4. myriapods

Which arthropod class has 3 pairs of legs?

Name an example of a crustacean?

Sprint 1 for the Project:

START UP ZOO ASSIGNMENTS:

- 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