U3 B4 HV

B4 Plants
  • Put your things on your desk
       Book, notebook, pencil case
  • Bag on the floor
Lesson goals
  • 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.
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Slide 1: Slide
BiologieMiddelbare schoolhavo, vwoLeerjaar 1

This lesson contains 35 slides, with interactive quizzes, text slides and 1 video.

time-iconLesson duration is: 45 min

Items in this lesson

B4 Plants
  • Put your things on your desk
       Book, notebook, pencil case
  • Bag on the floor
Lesson goals
  • 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.

Slide 1 - Slide

Today

  • Recap 
  • Classification of plants

Slide 2 - Slide

Slide 3 - Slide

Slide 4 - Slide

Slide 5 - Slide

A dog is ...
A
Bilateral symmetric
B
Asymetric
C
Radially symmetric

Slide 6 - Quiz

A jellyfish is ...
A
Bilateral symmetric
B
Radially symmetric
C
Asymmetric

Slide 7 - Quiz

A spider is ...
A
Radially symmetric
B
Bilateral symmetric
C
Asymmetric

Slide 8 - Quiz

An octopus has an... skeleton
A
Internal
B
External
C
No skeleton

Slide 9 - Quiz

A frog has an .. skeleton
A
Internal
B
External
C
No

Slide 10 - Quiz

A snail has an .. skeleton
A
Internal
B
External
C
No

Slide 11 - Quiz

Let's do a race!
Write down all the animals you know with an internal skeleton in 1 minute

Slide 12 - Slide

Let's do a race!
Write down all the animals you know with an external skeleton in 1 minute

Slide 13 - Slide

Let's do a race!
Write down all the animals you know WITHOUT a skeleton in 1 minute

Slide 14 - Slide

Classification of plants
Distinguishing features:
- Types of chloroplasts
- The structure of the plant
- The way the cell organelles work

Slide 15 - Slide

Slide 16 - Slide

Vascular plants
- Plants that use vessels for transporting 
substances.
- Plants that have stems, roots and leaves.
- Produce either seeds or spores
          - Spores are cells that can grow 
             into new plants.

Slide 17 - Slide

Seed plants 

- have roots, stems, leaves and flowers 
- are all part of the phylum vascular plants
Spore-bearing plants 

- can have roots, stems and leaves but do not have flowers 

- Some spore-bearing plants are vascular plants, others are algae or mosses.

Slide 18 - Slide

Seed plants

Slide 19 - Slide

Spore-bearing plant

Slide 20 - Slide

Spore-bearing plant

Slide 21 - Slide

Slide 22 - Video

Spore-bearing plant

Slide 23 - Slide

Algae
- Most algae grow in water. 
- They do not need roots and stems
- They also have no leaves and no flowers

- Some algae can reproduce using spores. 
- Many unicellular (single-celled) algae reproduce by cell division.

Slide 24 - Slide

Green algae
Algae with chloroplasts.

- Unicellular - example: Pleurococcus

- Multicellular - example: Sea lettuce 

Slide 25 - Slide

This plant,
an oak,
belongs to
A
Algae
B
Spore-bearing plants
C
Seed plants

Slide 26 - Quiz

This plant,
a bracken fern,
belongs to
A
Algae
B
Spore-bearing plants
C
Seed plants

Slide 27 - Quiz

This plant,
a dandelion,
belongs to
A
Algae
B
Spore-bearing plants
C
Seed plants

Slide 28 - Quiz

Algae are classified in the kingdom of?
A
Plants
B
Fungi
C
Protists

Slide 29 - Quiz

Slide 30 - Slide

Slide 31 - Slide

Slide 32 - Slide

Minor test Unit 3 basics 1 -4 
How to study classification
- read all the texts, especially look at the learning goals
- make, check and evaluate all the tasks
- learn all the special words (use flash cards, quiz eachother)
- make mind maps, not just summaries, see the connections! 
- do not underestimate, but do not give up either!

Slide 33 - Slide

What you should do:
  • Read Unit 3 basics 4 plants 
  • Homework: learn for the minor test Unit 3 basics 1 - 4 next week

Done with the above?
  • 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
timer
6:00

Slide 34 - Slide

What you should do:
  • Read Unit 3 basics 4 plants
  • Homework: learn for the minor test Unit 3 basics 1 - 4 next week

Done with the above?
  • 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

Slide 35 - Slide