Bs 1: Flowers

Bs 1: Flowers
1 / 20
next
Slide 1: Slide
BiologieMiddelbare schoolhavo, vwoLeerjaar 1

This lesson contains 20 slides, with interactive quizzes, text slides and 1 video.

time-iconLesson duration is: 45 min

Items in this lesson

Bs 1: Flowers

Slide 1 - Slide

What are we going to do today
  • Instruction Bs 1: Flowers
  • Make exercises 

Slide 2 - Slide

Learning goals
...You can name the parts of a flower with their features and functions

Slide 3 - Slide

Slide 4 - Video

Why do you think flowers are important?

Slide 5 - Slide

Function of flowers
In flowers are the reproduction organs of the plant. 
They make sure the plant can reproduce
And that's how new plants grow.  


Slide 6 - Slide

Onderdelen van de bloem
  • Calyx: consist of sepals.
 Protects the flower.



  • Corolla: consist of petals. 
Attract insects that pollinate the plant. 
Not every plant has colorful corolla 

Slide 7 - Slide

root
stem
flower
leaf
fruit

Slide 8 - Drag question

This flower has .... stamens
A
1
B
5
C
8
D
4

Slide 9 - Quiz

Which part of the flower protects the flower when its inside the bud?
A
stamen
B
sepals
C
petals
D
carpel

Slide 10 - Quiz

poppies
grass flowers

Slide 11 - Slide

wind pollinated flower
insect pollinated flower

Slide 12 - Drag question

Structure of flower
Even though there are many different flowers, most of them have the same parts.

  • Stamen: male reproductive organ
  • Pollen: male sex cells

  • Carpel: female reproductive organ
(stigma, style, ovary)
  • egg cell: female sex cell

Slide 13 - Slide

There are 15 pollen that land on te stigma of the carpel (in the picture). How many seeds can this flower produce?
A
1
B
15
C
20
D
6

Slide 14 - Quiz

What's the name of part 9
A
Petal
B
Sepal
C
Carpel
D
Ovary

Slide 15 - Quiz

A carpel consists out of different parts, which of these is NOT one of them?
A
Ovary
B
Stem
C
Style
D
Stigma

Slide 16 - Quiz

The flower in the picture has ... carpel(s)
A
1
B
2
C
3
D
4

Slide 17 - Quiz

Which part of the flower are the female reproductive parts?
A
stamen
B
sepals
C
petals
D
carpel

Slide 18 - Quiz

Is this an insect-pollinated flower or a wind-pollinated flower?
A
wind-pollinated flower
B
insect-pollinated flower
C
Both

Slide 19 - Quiz

Get to work (15 min)
  • Read bs 1 of unit 6 
  • Make exercises 1,2,3,5,6


Slide 20 - Slide