U1 B2 1HVTTO

B2 Growth & Development

  • Read pages section 1.2
timer
4:00
Lessongoals
  • You can describe what growht and development are
  • You can list the parts of a seed and their functions
  • You can describe the lifecycle of a seed plant
1 / 12
suivant
Slide 1: Diapositive
BiologieMiddelbare schoolhavo, vwoLeerjaar 1

Cette leçon contient 12 diapositives, avec quiz interactifs, diapositives de texte et 2 vidéos.

time-iconLa durée de la leçon est: 45 min

Éléments de cette leçon

B2 Growth & Development

  • Read pages section 1.2
timer
4:00
Lessongoals
  • You can describe what growht and development are
  • You can list the parts of a seed and their functions
  • You can describe the lifecycle of a seed plant

Slide 1 - Diapositive

Today
  • Short recap
  • Growth or development?
  • Time for homework
  • End

Slide 2 - Diapositive

This grass is ..
A
Alive
B
Dead
C
Non-living
D
We don't know

Slide 3 - Quiz

A being that is alive is called an ..
(1 word)

Slide 4 - Question ouverte

Slide 5 - Vidéo

When an organism gets bigger and heavier =
growth

Slide 6 - Diapositive

What life process is shown in the picture?

Slide 7 - Question ouverte

Difference Growth and development
             Growth = (a part of) The organism gets bigger and heavier
Development = (a part of) The organism changes its structure

Slide 8 - Diapositive

Growth
Development

Slide 9 - Question de remorquage

Water is absorbed through the micropyle.
Germination begins
A seedling has emerged from the seed.
The seedleaves contain food to make growth happen.
The seedleaves are depleted, they will disappear.
Plant continues to grow
The plant wants to reproduce.
The plant develops flowers, these change into new pods.
The cycle starts again

Slide 10 - Diapositive

A brown bean
Outside
  • pore/micropyle: absorbing water
  • Navel/hilum: attachment to pod
  • Heart shaped bulge
  • Seed coat: protection

Inside
  • Plant embryo 
    (=kiem)
  • Seed leaf: food
    (=zaadlob)
micropyle
navel
heart shaped bulge
seed coat
root
plant embryo
leaflet
seed leaf

Slide 11 - Diapositive

Slide 12 - Vidéo