Lesson Three: Circulatory System (Part One)

Circulatory System

(Part One)

Science Fast-Fact

• Red blood cells carry oxygen from the lungs to all the cells of the body.
• White blood cells are like soldiers protecting the body.
• ARTERIES are vessels that carry blood away from the heart.
• VEINS are vessels that carry blood back to the heart.
• Blood CIRCULATES--circles--all around your body in about one or two minutes.
• Inside the heart there are four hollow chambers. Each chamber is a little pump. The pumping pushes blood all around your body.

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Lesson Two: Body Systems

There are many systems in the human body:

McGrawHill 

Circulatory System

(heart, blood, vessels)

Respiratory System

(nose, trachea, lungs)

Immune System

(many type of protein, cells, organs, tissues)

Skeletal System

(bones)

Excretory System

(lungs, large intestine, kidneys)

Urinary System

(bladder, kidneys)

Muscular System

(muscles)

Endocrine System

(glands)

Digestive System

(mouth, esophagus, stomach, intestines)

Nervous System

(brain, spinal cord, nerves)

Reproductive System

(male and female reproductive organs) 

Homework Time:

Question One:

Name three systems of the human body?

Questions Two:

Provide us with pictures of Nervous System, Muscular System, Circulatory System and label them?

Lesson One: Fast Facts

Boy Body Girl Body The human body is made up of a head, neck, torso, two arms and two legs.   The average height of an adult human is about 5 to 6 feet tall.   The human body is made to stand erect, walk on two feet, use the arms to carry and lift, and has opposable thumbs. The adult body is made up of: 100 trillion cells 206 bones 600 muscles 22 internal organs

Welcome!

Hopewell Valley Regional School

Welcome to the Human Body blog. This Blog is offered to Grade 5 to mange their home works and share extra activities