Science Activity: The Heart

Science activity, aimed at students in the eighth year of elementary school, with questions developed about the heart, a muscular organ that drives blood throughout the body.

You can download this science activity in editable Word template, ready to print in PDF and also the completed activity.

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• Word: Science activity: The heart – 8th grade – Editable template
• PDF: Science Activity: The Heart – Grade 8 – Printable
• Template: Science activity: The heart – 8th grade – With answer
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SCHOOL: DATE:

PROF: CLASS:

NAME:

The heart

1) The heart works like a double pump that drives blood inside the vessels. The walls of the heart are formed by a powerful muscle, the
a) Pericardium
b) Myocardium
c) Atriums
d) Ventricles

2) Preventing the return of blood from the ventricles to the atria, between the upper and lower cavities of the heart are located
a) Atrioventricular valves
b) Trunk valve
c) Aorta
d) Pulmonary arteries

3) Properly fill in the gaps in the following text:

To boost the blood, the heart continually beats by contractions of its musculature, called __________, followed by relaxations, called __________ […].

4) When they are full, the courts contract and pump blood to
a) The myocardium
b) The ventricles
c) The valves
d) The veins

5) Blood pressure corresponds to the force that blood exerts on the walls of blood vessels after being pumped by the heart. It has two measures, what are they?
A.

Per Camila Farias.

At answers in the header link.