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Unit 7 bs 1, 2 en 3

 Basics 1 and 2
Flowers and pollination
Unit 7 flowers, fruits and seeds
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Slide 1: Tekstslide
BiologieMiddelbare schoolvwoLeerjaar 1

In deze les zitten 15 slides, met interactieve quizzen, tekstslides en 1 video.

time-iconLesduur is: 15 min

Onderdelen in deze les

 Basics 1 and 2
Flowers and pollination
Unit 7 flowers, fruits and seeds

Slide 1 - Tekstslide

Slide 2 - Tekstslide

Learning goals 
bs 1 and 2
  1. you must be able to name the parts of a flower and its features and functions.
  2. you must be able to describe what pollination is. 
  3. And you must be able to tell the difference between cross-pollination and self-pollination.
  4. you must be able to list the features of insect-pollinated flowers and wind-pollinated flowers. 

Slide 3 - Tekstslide

Learning goals 
bs 1 and 2
  1. you must be able to name the parts of a flower and its features and functions.
  2. you must be able to describe what pollination is. 
  3. And you must be able to tell the difference between cross-pollination and self-pollination.
  4. you must be able to list the features of insect-pollinated flowers and wind-pollinated flowers. 

Slide 4 - Tekstslide

Flower parts with features and functions:  
kenmerken en functies   
Sepals
Petals
Stamen
Carpel
Male reproductive organ
Stigma, style and ovary
To attract insects
Produce egg cells (female sex cells) in ovum
Filaments and anther with pollen sacs
Produce pollen grains (male sex cells)
To protect the flower bud against cold and dehydration
Large and brightly coloured, sometimes small and green
Usually green

Slide 5 - Sleepvraag

Learning goals 
bs 1 and 2
  1. you must be able to name the parts of a flower and its features and functions.
  2. you must be able to describe what pollination is. 
  3. And you must be able to tell the difference between cross-pollination and self-pollination.
  4. you must be able to list the features of insect-pollinated flowers and wind-pollinated flowers. 

Slide 6 - Tekstslide

Pollination
Self-pollination
Cross-pollination
No pollination
Number 1
Number 2
Number 3
Number 4

Slide 7 - Sleepvraag

Learning goals 
bs 1 and 2
  1. you must be able to name the parts of a flower and its features and functions.
  2. you must be able to describe what pollination is. 
  3. And you must be able to tell the difference between cross-pollination and self-pollination.
  4. you must be able to list the features of insect-pollinated flowers and wind-pollinated flowers. 

Slide 8 - Tekstslide

Insect-pollinated flowers
Wind-pollinated flowers
The petals are coloured 
The petals are small and green
The flowers have nectar and are scented
The flowers don't have nectar
Pollen sacs are outside the flower
Pollen sacs are inside the flower
Stigma is usually inside the flower
Stigma is usually outside the flower
Stigma are feathery (geveerde vorm)
pollen grains are rough and sticky
Pollen grains are smooth and light

Slide 9 - Sleepvraag

Plant the potato
  1. go to Teams ' 2021_ATC_AV1e_bi '
  2. click op Bestanden -> Lesmateriaal -> Potato assignment
  3. click op  '2021 GV1 assignment potato SRN'
  4. read carefully + follow the steps for planting your own potato plant

Slide 10 - Tekstslide

How is your potato plant doing? Make a picture.

Slide 11 - Open vraag

Slide 12 - Video

Basics 3 fertilisation
  1. go to Microsoft Teams ' 2021_ATC_AV1e_bi '
  2. click Bestanden -> Lesmateriaal -> Unit 7 basics 3
  3. make the crossword (paint)

Slide 13 - Tekstslide

Slide 14 - Tekstslide

Homework for 2-mrt-2021
- Make the crossword complete
- Unit 7 bs 3 exercise 13 to 16

Slide 15 - Tekstslide