C1

• Biologie
• Middelbare school
• vwo
• Leerjaar 1

Chapter 1

Part of something bigger 

During this biology lesson:

• Who am I? 
• Who are you?
• The rules
• What is biology?
• Important to know
• Time for questions
• End

Rules

Bring your books with you

Bring the right materials 

No phones (unless i ask u to)

Occasional homework check

Music is a reward 

Let's have fun :)

What is biology?

Bio = life    logos = science of

Biology = science of life

Physics = Science of non-living nature

Chemistry = Science of substances

Biology, physics and chemistry have lots of connections

What do you think we'll learn this year?

Excercise

1. Write down all the organsystems

2. Write down all the organs that are part of a organsystem

3. Explain what the functions are of the organsystems

What is an organism?

ORGAN

ORGANISM

ORGAN SYSTEM

TISSUE

CELL

At which level of organisation is the heart?

1. Cell
2. Organ
3. Organsystem
4. Tissue

At which level of organisation is a bloodcell?

1. Tissue
2. Organsystem
3. Organism
4. Cell

At which level of organisation is a Tree?

1. Organsystem
2. Cell
3. Organism
4. Tissue

LIVING, NON-LIVING & DEAD:

• LIVING = It has all 7 Characteristics of Life.
• NON-LIVING= It does not have all 7 Characteristics of Life and never will.
• DEAD= It once had all 7 Characteristics of Life, but not any more.

 All living things have 7 characteristics of life

Living

Dead

Non-living

Cells 

Microscopes

- Try to memorize the parts of the microscope

(     )

(              ) 

=large knob

=small knob

natuurgetrouwe tekening

Schematische tekening

Rules for drawing

• Use a pencil and a ruler
• Ruler is only used for straight lines
• Start by making the outer 2 lines
• Draw what you see! don't make things up
• Only draw the main parts, don't draw smaller details
• Make the drawing BIG

Assignment

1. Make a specimen of a leaf of the Elodea, use the YouTube video for the correct steps.
2. Magnify the specimen 400x, use the correct steps when using the microscope!
3. Make a schematic drawing of 1 cell of the Elodea. You can draw a bit of other cells around your cell, but 1 cell should be the focus of your drawing.
4. Name at least the following parts in your drawing: Cell wall, cytoplasm, chloroplast.

Name

Class

Date

Cell of the elodea

Schematic drawing

400x

Here you write the names of the different parts of the cell you've drawn

Goals

- Different cells 

- Different parts 

- Different functions 

Tissue

Goals:

- Tissue, cell, functional cell & functional tissue

4 types of tissue

Single-cellen & multicellular

Exercise

1) Epithelial tissue

2) Muscle tissue

3) Connective tissue

4) Nerve tissue 

Functions, where to find them, differences in appearance.

1.2

Connective Tissue 

- Hold everything together

Muscle Tissue 

Muscle cells.

Movement by contractions 

Epithelial Tissue 

Upper layer of tissue

Skin 

Nerve Tissue

Nerve cells

Send and receive impulses

Levels or organisation 

Organ donation - Yes or No?

1.5 Life! 

organ donation?

1.6 Energy 

- Photosynthesis

- Respiration