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Chapter 3 Cells and Organisms (3.9)
1 / 44
volgende
Slide 1:
Tekstslide
Biologie
7th Grade
In deze les zitten
44 slides
, met
interactieve quizzen
,
tekstslides
en
8 videos
.
Lesduur is:
45 min
Start les
Bewaar
Deel
Printen
Onderdelen in deze les
Slide 1 - Tekstslide
Write the name of a cell type
in your body
Slide 2 - Woordweb
Send a picture of a human cell TYPE and write it's name!
Slide 3 - Open vraag
Send a picture of a pant cell TYPE and write it's name!
Slide 4 - Open vraag
3
Slide 5 - Video
00:29
Why do cells come in different shapes?
A
Because different animals have different cells
B
Because different cells have different jobs
Slide 6 - Quizvraag
01:13
Why does a sperm cell have a tail and an egg cell not?
A
Because a sperm cell is male
B
Because an egg cell is female
C
Because an egg cell is too big
D
Because an egg cell has a different job
Slide 7 - Quizvraag
02:32
Why do you think a root hair cell has no chloroplasts?
Slide 8 - Open vraag
Slide 9 - Tekstslide
Red Blood Cells
Slide 10 - Tekstslide
Slide 11 - Tekstslide
Slide 12 - Video
Musce cells
Slide 13 - Tekstslide
Slide 14 - Video
Slide 15 - Tekstslide
Fat cells
Slide 16 - Tekstslide
Slide 17 - Video
Slide 18 - Tekstslide
Last lesson: Specialised cells
Red Blood cells
Muscle cells
Slide 19 - Tekstslide
Last lesson: Specialised cells
Fat cells
Slide 20 - Tekstslide
Bone cells
Slide 21 - Tekstslide
Slide 22 - Video
Slide 23 - Tekstslide
Which cell contains fibers which can make themselves shorter?
A
Red blood cell
B
Musce cell
C
Bone cell
D
Fat cell
Slide 24 - Quizvraag
Which cell contains oils which are used as an energy store?
A
Red blood cell
B
Musce cell
C
Bone cell
D
Fat cell
Slide 25 - Quizvraag
Which cell contains produce fibers that attract minerals?
A
Muscle cell
B
Root hair cell
C
Bone cell
D
Fat cell
Slide 26 - Quizvraag
Which cell has a long, thin side branch to absorb water and minerals?
A
Muscle cell
B
Root hair cell
C
Bone cell
D
Fat cell
Slide 27 - Quizvraag
Workbook page 23
Questions 1 till 3
timer
5:00
Slide 28 - Tekstslide
Slide 29 - Video
Plant cells: Root hair cells
Slide 30 - Tekstslide
Slide 31 - Video
Plant cells: Root hair cells
The long part increases the surface area (oppervlak) so the cell can absorb more water and minerals.
No chloroplasts! (Because it's under ground)
Slide 32 - Tekstslide
Plant cells: xylem and phloem
Slide 33 - Tekstslide
Slide 34 - Video
Plant cells: xylem and phloem
Xylem cells form hollow tubes and transport water from roots to leaves.
Phloem cells connect to each other and transport nutrients (food) down from the leaves.
Slide 35 - Tekstslide
Textbook page 45
Questions 1 and 2
Make photos, send it in via Teams private chat!
timer
1:00
Slide 36 - Tekstslide
Homework!?
Job Mia
Senna Xena
Ruby
Jesslynn
Moesha
Jennifer
Amber
Where is the rest???
Slide 37 - Tekstslide
Homework!?
Eva Evani Cas
Danita Anica Younes
Emilie Deran
Chanel Sofie O.
Damla Thijs
Finn Katharina
Isabelle Zahra
Where is the rest???
Slide 38 - Tekstslide
Slide 39 - Tekstslide
Slide 40 - Tekstslide
Your drawing of Cell A:
Slide 41 - Open vraag
Your drawing of Cell B:
Slide 42 - Open vraag
Your drawing of Cell C:
Slide 43 - Open vraag
https:
Slide 44 - Link
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