YR1-B2-LSN9-REVIEW

• Biologie
• Middelbare school
• havo, vwo
• Leerjaar 1

GET READY:

- IBOOK PAGE 1

- YOUR NOTES

BOOKLET 2

REVIEW LESSON

Which function of the human skeleton is shown in the image beside?

1. blood cell production
2. support
3. protection
4. movement

Which function of the human skeleton does the skull provide?

1. blood cell production
2. support
3. protection
4. movement

What are bones not made of?

1. collagen
2. phosphorus
3. calcium
4. sulfur

CHAPTER 2

THE BONES OF THE HUMAN SKELETON

JOINTS & ANTAGONISTIC PAIRS

INJURIES & DISEASES

THE BONES OF THE SKELETON

JOINTS

• HINGE
• BALL & SOCKET
• PIVOT
• GLIDING
• FIXED

ANTAGONISTIC PAIRS

• MUSCLES WORK TOGETHER BY WORKING AGAINST EACH OTHER.
• WHEN ONE MUSCLE CONTRACTS THE OTHER MUSCLE RELAXES.
• EXAMPLE:  BICEPS AND TRICEPS 

INJURIES AND DISEASES

• BRUISE
• SPRAIN
• STRETCH/TEAR
• DISLOCATION
• BROKEN BONE  

BROKEN BONES

SIMPLE FRACTURE

COMPOUND FRACTURE

GREENSTICK FRACTURE

OPEN FRACTURE

• OSTEO ARTHRITIS
• RHEUMATOID ATHRITIS
• OSTEOPOROSIS 

ANY QUESTIONS ABOUT CHAPTER 2?

Skull

Pelvis

Scapula

Humerus

Vertebral Column

Knee cap

Tibia

Femur

Ulna

Radius

Ribs

How many bones do adults have in the body?

1. 300
2. 206
3. 150
4. 260

Choose the antagonistic pair:

1. radius -ulna
2. biceps-triceps
3. back muscles-abdominal muscles
4. humerus-clavicle

What type of joint is shown beside?

1. ball & socket
2. pivot
3. hinge
4. gliding

What type of joint is shown beside?

1. ball & socket
2. pivot
3. hinge
4. gliding

What type of joint is shown beside?

1. ball & socket
2. pivot
3. hinge
4. gliding

What type of joint is shown beside?

1. ball & socket
2. pivot
3. hinge
4. gliding

What attaches a muscle to a bone?

1. tendon
2. ligament

What attaches a bone to a bone?

1. tendon
2. ligament

What disease is caused by years of wear and tear on a person's joints due to hard work?

1. rheumatoid arthitis
2. osteoarthritis
3. osteoporosis
4. broken bones

What disease is caused by Your immune system attacking the cartilage and fluid in your joints?

1. rheumatoid arthitis
2. osteoarthritis
3. osteoporosis
4. broken bones

What disease is 5 times more common in elderly women than in elderly men?

1. rheumatoid arthitis
2. osteoarthritis
3. osteoporosis
4. broken bones

When a bone is broken into several pieces, this is called a ?

1. green stick fracture
2. simple fracture
3. compound fracture
4. open fracture

When a bone is nearly broken, but not all the way through, this is called a ?

1. green stick fracture
2. simple fracture
3. compound fracture
4. open fracture

When the blood vessels under the skin are broken due to hard impact?

1. bruise
2. sprain
3. dislocation
4. torn/stretched

When the bone has been displaced and not longer sits in the correct position?

1. bruise
2. sprain
3. dislocation
4. torn/stretched

TYPES OF RESEARCH

• QUANTITATIVE
• QUALITATIVE

GUIDING QUESTIONS AND HYPOTHESIS

• YOUR GUIDING QUESTION IS THE QUESTION YOU WANT ANSWERED DURING THE EXPERIMENT
• YOUR HYPOTHESIS IS THE EXPECTED ANSWER YOU HAVE TO THAT QUESTION

DATA COLLECTION AND ANALYSIS

• DATA COLLECTIONS MEANS COLLECTION ALL INFORMATION YOUR CAN OBSERVE DURING YOUR EXPERIMENT. DO NOT ONLY THINK OF MEASUREMENTS BUT ALSO YOUR OTHER SENSES.
• WITH DATA ANALYSIS YOU CREATE GRAPHS AND TRY TO SEE PATTERNS IN THE DATA YOU HAVE COLLECTED.

CONCLUSION, EVALUATION & DISCUSSION

• CONCLUSION: IS YOUR HYPOTHESIS ACCEPTED OR REJECTED AND EXPLAI N WHY USING YOUR DATA?
• EVALUATION:  WHAT WENT WELL, WHAT COULD GO BETTER?
• DISCUSSION: HOW WOULD YOU CHANGE OR EXPAND ON THIS RESEARCH?

ANY QUESTIONS ABOUT THE CHAPTER?