YR1-B2-LSN5

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

HAVE READY:

• Your Macbook.
• Google Classroom.
• Booklet 2 page 10. 
• Your notes.
• Check your homework is completed and submitted.

Is everything working?

• Google Chrome?
• Google Meet Plus? 
• This is how attendance is checked.
• Did you check out the instructional video's on Classroom?
• Do you need any help?

TODAY:

• INJURIES
• DISEASES

• YOUR PROJECT

INJURIES:

• BRUISE
• SPRAIN
• STRECHTED / TORN 
• BROKEN
• DISLOCATED

BRUISE:

Blood vessels under the skin are broken because of a hard force, the blood that leaks into the skin and forms the bruise. 

 SPRAIN:

Is when the ligaments and tendons around a joint get over stretched.

STRETCHED/TORN:

Because muscles, tendons & ligaments are all made of fibers, they can all stretch and tear. The best solution for this is rest and support.

BROKEN BONES:

• A complete fracture - is when the bone has broken into two pieces. 
• A greenstick fracture - is when the bone cracks on one side only, not all the way through. 
• A single fracture - is when the bone is broken in one place.
• A comminuted fracture - is when the bone is broken into more than two pieces or crushed. 
• A bowing fracture - which only happens in kids, is when the bone bends but doesn't break. 
• An open fracture - is when the bone is sticking through the skin. 
  

A simple fracture:

is when the bone has broken in one place

A greenstick fracture:

is when the bone cracks on one side only, not all the way through. 

A compound fracture:

 is when the bone is broken into more than two pieces or crushed. 

An open fracture:

is when the bone is sticking through the skin. 

DISEASES:

oseoartritis

rheumatoid arthritis

osteoporosis

(Osteo)arthritis

Due to wear the cartilage and fluid in the joints gets worn down.

This often happens with elderly people and causes painfull joints.

Rheumatoid arthritis:

The bodies immune system attacks the fluid and cartilage in the joints.

This often happens with young people and causes painfull joints.

Osteoporosis:

Due to old age and a lack of calcium and collagen the bones become very weak. This happens more in elderly women than with elderly men.

RESEARCH PROJECT:

• Brainstorm with your lab partner.
• Do you have a lab partner?
• Have you created a project folder that contains a google docs and a spreadsheet?
• How far are you on your introduction?

Title Page:

• YOUR TITLE
• your name
• your student number
• if you have them, lab partner’s name(s) and student number(s)
• your class
• your teacher’s name
• the date of the lab or submition (check this with your teacher)

Chapter 1: Introduction

• Intro……..blah blah blah…….
• Our Guiding Question is: ”jnjbnlhvkuvuc?” We want to know this because …. blah blah……….
• Our Hypothesis is: “If……….., then ……………. . “ We expect this because ….. blah blah……………
• ……..blah blah blah…….
• 
  
• (200-300 words)

Chapter 2: Materials & Method

• Materials:

All materials used in the corrent amounts and names, you can even add pictures if you wish.

• Method:

Instructions written in short clear sentences, no past tense!! 

Step 1: Collect your materials.

Step 2:

Chapter 3A: Data Collection

• Collect all measuements in tables in sheets (so you can make graphs). All tables, graphs and pictures must have 1-2 sentences of a description with them.

• Physical observations:

Write down all physical obeservations too, and organise these in tables too.

What now?

• How far are you on your materials and method?
  
• How much Data have you collected?
• Do you still need to collect more data?
• Have you checked out the video on Google Classroom?

HW FOR LESSON 6:

• IN PE YOU WILL BE DISCUSSING THIS PROJECT
• COMPLETE THE HW TO THE CORRECT LEVEL.
• READ THE PROJECT BOOKLET ON CLASSROOM.
• FINISH YOUR LAB REPORT WITH YOUR LAB PARTNER UP TO AND INCLUDING PART 3.