Y2_T3_REVIEW_3.1-3.5

• Science
• Middelbare school
• havo, vwo
• Leerjaar 2

Practice test

- a pen

- a blue and red pencil

- a different colour pen / marker

- a calculator

Computer in your bag please!

Peer review

Switch your tests in your group and please use the different colour pen / marker for grading.

Be serious and pleae play fare.

Answer Q.1

1p - A cow is a herbivore.

Answer Q.2

1p - The stomach belongs to the digestive system. 

Answer Q.3

These organs are bones which belong to the skeletal system. 

1p for each

Answer Q.5

the hooves - a cow walks on two toes. 

1p - hooves

1p - for a clear explanation including toes / feet or finger bones

Answer Q.4

A - femur

B - pelvis / hip bone

C - backbone / vertebrea

D - scapula / shoulder blade

E - skull

F - humerus

G - radius

H - ulna

I - ribs

- 1/2p off per mistake

Answer Q.6

Fish have a single circulatory system and humans have a double circulatory system. 

1p for each

Answer Q.7

A fish has one atrium to receive blood from it's body and one ventricle to pump it through at a higher pressure.

1p for each

Answer Q.8

1p - Direction B

1p - Pumps blood at higher pressure to the gills to be oxygenated. 

Answer Q.10

stimulus - the fish senses water vibration

receptor - on the sideline of it's body

neurones - it moves up the sensory neurones 

coordinator - it moves through the inetrneurones into the spinal cord

neurones - it moves down the motor neurones

effector - body / fin muscles

response - the fish swims away

1/2p off per mistake

Answer Q.9

1p - 6 senses

Practice test reflection

Take back your testpaper & take a good look at it.

Write a reflection in your notebook:

- tips & tops

- improvements

Get ready

Your notebook

your computer

join this lessonup

Topic 3

ORGANIZING THE WORLD

§3.1  - Learning goals

I can....

• describe how organs work together in organ systems
• list the organs belonging to the different organ systems
• describe the general function of each organ in the different organ systems

§3.1  - Key words

• Organ systems
• Digestive system
• Enzymes
• Skeletal system
• Respiratory system
• Muscular system
• Nervous system
• Reproductive system
• Circulatory system

rectum

liver

mouth

stomach

oesophagus

large intestine

small intestine

§3.2  - Learning goals

I can....

• describe the general components of a transport system and why they are important.
• describe the different types of blood vessels and their differences.
• list the parts of the heart.
• list the path of the blood flow through the heart.
• list the different components of blood and their functions.

§3.2  - Key words

• Aorta
  
• Valves
• Blood
• Plasma
• Red blood cells
• White blood cells
• Platelets

• Circulatory system
• Diffusion
• Arteries
• Capillaries
• Veins 
• Heart

Aorta

pulmonary artery

pulmonary vein

vena cava

right atrium

right ventricle

left atrium

left ventricle

tricuspid valve

aortic  valve

mitral valve

pulmonary valve

septum

apex

§3.3  - Learning goals

I can....

• describe how the electrical signal travels through the heart and causes the three phases of the cardiac cycle.
• describe how blood pressure is created by the heart.
• follow the path of the blood through the circulatory system.
• name the arteries and veins based on the organs they are connected to.
• describe the role of the valves in the heart and how they create the heart tones.
• describe how blockages in the circulatory system can cause major problems for the body.  

§3.3  - Key words

• Heart
• Atrium
• Ventricles
• Portal vein
• Coronary Arteries
• Clots
• Stroke
• Heart attack

§3.4  - Learning goals

I can....

• explain the function of the nervous system
• describe the components of the central nervous system 
• explain the process wherein the nervous system detects information from the environment and reacts to it
• describe the functions of the three different types of

neurons 

§3.4  - Key words

• Nervous system
• Brain
• Spinal cord
• Central Nervous system
• Peripheral nervous system
• Stimulus
• Receptor cells
• Impulse 

• Coordinator
• Effector 
• Response 
• Neurons
• Sensory neurons
• Interneurons
• Motor neurones 

§3.5  - Learning goals

I can....

• explain how reflexes are different than a normal nervous system response.
• follow the chain of events that take place during a reflex arc.
• explain how impulses are passed from one neuron to the next.
• explain the function of neurotransmitters in spreading impulses.
• describe how drugs can connect to receptors and disturb impulses.

§3.5  - Key words

• Reflexes 
• Spinal cord
• Synapses
• Vesicles
• Neurotransmitters