sprint 2- invertebrates

Stand Up (5 min)
Team members open the scrumboard on trello and EACH answer 3 questions:
1. what have you done since last lesson?
2. What are you going to do this lesson?
3. Are there any problems?



1 / 13
volgende
Slide 1: Tekstslide
BiologieMiddelbare schoolvwoLeerjaar 1

In deze les zitten 13 slides, met interactieve quiz en tekstslides.

time-iconLesduur is: 15 min

Onderdelen in deze les

Stand Up (5 min)
Team members open the scrumboard on trello and EACH answer 3 questions:
1. what have you done since last lesson?
2. What are you going to do this lesson?
3. Are there any problems?



Slide 1 - Tekstslide

The animal kingdom
Lesson 2: All the invertebrate phyla

Slide 2 - Tekstslide

Invertebrates
Animals without a backbone
We can divide the invertebrates into smaller
groups

Slide 3 - Tekstslide

An invertebrate doesn't have a backbone. What kind of skeleton can it have?

Slide 4 - Open vraag

p. 226

Slide 5 - Tekstslide

Look at the animal on your table
  • What group of invertebrates does it belong to?
  • What characteristics does it have to make it belong to that group?

Use pages 226+228+229 of the (pdf) book 

Slide 6 - Tekstslide

Cnidarians
  • They have a 'sac like' body
  • with stinging cells around the mouth

In dutch ' holtedieren' 

Slide 7 - Tekstslide

Molluscs
  • soft bodies protected by one or two shells


in Dutch 'weekdier' 

Slide 8 - Tekstslide

Echinoderms
  • spiny skinned animals
  • the body has a pattern of 5 parts

Slide 9 - Tekstslide

Flatworm
Worm with a flat body with mouth at one end
Most are parasites

Example: human tapeworm

Slide 10 - Tekstslide

Nematodes
- round worms
- do not have segments

Annelids
- body in segments
- long tube like body

Slide 11 - Tekstslide

Arthropods
  • jointed legs
  • bodies divided in segments
  • have exoskeleton
  • many legs

Dutch: ' geleedpotigen' 

Slide 12 - Tekstslide

Get to work on sprint #2

Slide 13 - Tekstslide