unit 2 classification

Unit 2 Classification
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Slide 1: Tekstslide
Nask / BiologieMiddelbare schoolVoortgezet speciaal onderwijsHBOMBOhavoLeerroute HLeerroute 1

In deze les zitten 38 slides, met interactieve quizzen, tekstslides en 5 videos.

time-iconLesduur is: 20 min

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Unit 2 Classification

Slide 1 - Tekstslide

Unit 2 Classification
2.1 Welkom to the group 
2.4 Animals
2.5 the kindom of plants
2.6 Indentify species

Slide 2 - Tekstslide

2.1 Welcome to the group
  • Organising things is called: Classification
  • Taxonomic group/taxon: the groups scientist have made to organise living things
  • the binomial system: the system in which each organism is named after ist genus, the first part of its name and is species, the second part. 
  • kingdom: the largest taxon, at the upper level
  • species: the smallest taxon, at the botom level

Slide 3 - Tekstslide

Slide 4 - Tekstslide

the four kindoms

Slide 5 - Tekstslide

the four kindoms

Slide 6 - Tekstslide

Slide 7 - Video

Cats (Felidae)
Predators (Carnivora) 
Mamals (Mamalia)
vertebrates (Chordata)
Animals

Slide 8 - Tekstslide

Unit 2 Classification

Slide 9 - Tekstslide

Today
  • check 2.1 together
  • discuss 2.4 the kingdom of animals
  • make the exercises 2.4 
  • make your wordlist till page 5

Slide 10 - Tekstslide

Characteristics of animals
do have                     don't have
cell membrane       cell wall
cytoplasm                vacuole
mitochondria          chloroplasts 
nucleus 
                
reproduction
sexual
asexual 

Slide 11 - Tekstslide

native animals of the Netherlands

Slide 12 - Woordweb

Slide 13 - Link

Common plants, birds and insects of the Netherlands
on page 182-184.

Exotics: species that have been brought to an area on purpose or by accident, but manage to survive in that area. 


Tijgermug     tiger musquito.  
Stegomya albopicta

Native to the south east of Asia. Is has spread to many countries through the transport of goods. The larva hides in the bamboo. 
It is able to spread viruses who are tropical diseases.

Slide 14 - Tekstslide

Slide 15 - Link

what is a native animal in the Netherlands?
A
rabbit
B
beaver
C
red crayfish
D
great tit

Slide 16 - Quizvraag

The red crayfish is an 
invasive exotic.
The red crayfish is native to 
the United States.
Since his introduction is had out-competed the native European crayfish
In what way did the red greyfish out-competed the European crayfish? (answer in the next slide)

Slide 17 - Tekstslide

Why did the red crayfish out-competed the European grayfish
A
by a fungus what causes a deadly plaque
B
it can survive in a wider range of habitats
C
it can survive better in dry periode.
D
it can migrate from one pond to another

Slide 18 - Quizvraag

Slide 19 - Video

Slide 20 - Video

Amoebae proteus
pseudopodia, which means 'false foot"

engulfing food
unicellular

Slide 21 - Tekstslide

Slide 22 - Video

Slide 23 - Video

Unit 2 Classification

Slide 24 - Tekstslide

Today
  • Check your work: 2.4 exercise 17
  • Discuss 2.5 The kingdom of plants
  • Make the exercises 2.5
  • Finish your wordlist

Slide 25 - Tekstslide

characteristics of plants
do have:
nucleus.             vacuole
cell wall              cellmenbrane
cytoplasm         chloroplasts 
Photosynthesis:
Water + Caron dioxide + light        Glucose + Oxygen
H2O    +          CO2             + light        C6H12O6 + O2

Slide 26 - Tekstslide

Algae
               unicellular                        multicellular
              sea sparkle                         seaweed

Slide 27 - Tekstslide

Plants
Spores
seeds
mosses &
liverworts
ferns
gymnosperms
(non-flowering)
angiosperms
(flowering) 

Slide 28 - Tekstslide

Mosses & liverworts
simple leaves
no proper tems or roots
spores inside capsules
Mosses & liverworts
simple leaves
no proper sterns
spores inside capsules

Slide 29 - Tekstslide

Ferns
  • leaves
  • true roots
  • strong sterns
  • vascular system
  • spores inside patches, called 
    sporangia

Slide 30 - Tekstslide

Gymnosperms ( non-flowering)

conifers: Seeds naked and develop in cones. 
male: pollen: seeds

They have needle shape leaves to minimise water loss

Slide 31 - Tekstslide

Angiosperms (flowering plants)

Slide 32 - Tekstslide

Unit 2 Classification

Slide 33 - Tekstslide

Monday 15 november
  • Discuss 2.6 Identifying species
  • Identify a leaf from a tree and a soil animal
  • Check the exercises from 2.6
  • Start with the animal passport

Slide 34 - Tekstslide

Dichotomous keys consist of a series of statements with two choices in each step that will lead users to the correct identification.

Slide 35 - Tekstslide

A branching key.

This key contains descriptions
that branch out into even more descriptions, ending in the names of the organisms or items. 

Slide 36 - Tekstslide

Identify organisms in class
  • choose an mini animal and a leaf
  • make a  biological drawing 
  • use the branching key to identify the leaf and animal
  • Look on internet for the english and binomial name
  • Put the english and binomial name on the drawing. 

Slide 37 - Tekstslide

Check and correct your work
  • Check and correct the exercises 2.1- 2.4 - 2.5 and 2.6
  • Answer the questions on page 51 in your text book.
  • Have your completed all the summary's? 

Tomorrow we will start with the Animal passport!

The test of Chapter 2 is next monday!

Slide 38 - Tekstslide