3.1 What do you eat?

3.1 What do you eat?
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BiologieMiddelbare schoolhavo, vwoLeerjaar 3

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3.1 What do you eat?

Slide 1 - Diapositive

What did you eat for dinner yesterday?

Slide 2 - Question ouverte

All kinds of fats are very unhealthy
A
True
B
False

Slide 3 - Quiz

Humans can live up to 72 days without water and 1 month without food
A
True
B
False

Slide 4 - Quiz

Vegans don't eat products made from animals/by animals.
A
True
B
False

Slide 5 - Quiz

Read
Read page 62 + top of 63

Slide 6 - Diapositive

goals
- you know what nutrients are and why you need them
- you know the difference between a joule and a calorie and how to calculate the energy (if you know one of them)

Slide 7 - Diapositive

The function of the digestive system is to put the nutrients from your food into the circulatory system. 

Slide 8 - Diapositive

Slide 9 - Diapositive


Babies, children, adolescents and
older people all need different amounts of energy.
What could be the reason of this?



Slide 10 - Question ouverte

Slide 11 - Diapositive

Slide 12 - Diapositive

What do we use energy for?

Slide 13 - Question ouverte

Slide 14 - Diapositive

REMEMBER ?

Slide 15 - Diapositive

joule or calorie?
they are both a measure of energy
1 calorie = 4,186 Joules
Usually food is measures in kcal or kJ (k=1000) so 1 kJ is 1000 joules

Slide 16 - Diapositive

How many kJ is 3 kcal?
A
0,8 kJ
B
7,6 kJ
C
12,6 kJ
D
9 kJ

Slide 17 - Quiz

Which food has more calories?
A
B

Slide 18 - Quiz

A Big Mac contains 2138 kJ.

How many Kcal is that?

A
508
B
509
C
8979
D
8980

Slide 19 - Quiz

Which has more calories? A mojito or tortilla chips?
A
B

Slide 20 - Quiz

Which has more calories? Banana chips or pretzels?
A
B

Slide 21 - Quiz

Lesson plan 
  • Read 3.1 p. 63-66
  • Write down the note
  • Lesson up 3.1 (questions)
  • Exercises 3.1: 1-10 

Slide 22 - Diapositive

NOTE. NUTRIENTS 
carbohydrates, proteins, fats, vitamins, minerals and water
Make a table for your own notes (so write it down!)


nutrient
(use the subgroups as well)
what do we use it for?
which food group contains it

Slide 23 - Diapositive

The food in the picture is high in ...
A
carbohydrates
B
fats
C
protein
D
vitamins & minerals

Slide 24 - Quiz

Which nutrients do not need to be digested?
A
Vitamins, minerals, fats
B
Water, carbohydrates, proteins
C
Vitamins, minerals, water
D
Fats, carbohydrates, proteins

Slide 25 - Quiz

What is not one of the functions of vitamins / minerals?
A
Growth
B
Regulation of body functions
C
Protection against disease
D
Providing energy

Slide 26 - Quiz

 Sleep de voedingsstoffen naar de juiste groepen
Energy-rich substances
Building compounds
Protecting substances
sugar
fats
vitamins
minerals
water
proteins
starch

Slide 27 - Question de remorquage

Which nutrients can provide you with energy?
A
Carbohydrates and minerals
B
Proteins and carbohydrates
C
Fats and vitamins
D
Vitamins and minerals

Slide 28 - Quiz

To which nutrient group does starch belong?
A
Water
B
Carbohydrates
C
Fats
D
Vitamines

Slide 29 - Quiz

Who uses more energy-rich nutrients?
A
A two year old child.
B
An eight year old child.

Slide 30 - Quiz

What is the primary function of proteins?
A
Fuel
B
Protection
C
Building Blocks
D
Reserves

Slide 31 - Quiz

What are eggs a good source of?
A
carbohydrates
B
water
C
fibres
D
proteins

Slide 32 - Quiz

Which of the following carbohydrates cannot be broken down by your digestive system?
A
Complex carbohydrates
B
Starch
C
Fibre
D
Simple carbohydrates

Slide 33 - Quiz

Which of these statements is FALSE
A
All carbohydrates are sugars
B
Carbohydrates can be used as building materials
C
Carbohydrates can make people fat
D
Carbohydrates can be used as fuels

Slide 34 - Quiz

The foods shown in the image are mainly rich in ...
A
carbohydrates
B
fat
C
proteins
D
minerals

Slide 35 - Quiz

When you breakdown carbohydrates you get ......
A
Lipids
B
Amino acids
C
Glucose
D
Protease

Slide 36 - Quiz

What is the primary function of carbohydrates?
A
Fuel
B
Protection
C
Building Blocks
D
Reserves

Slide 37 - Quiz

What are cucumbers a good source of?
A
carbohydrates
B
water
C
fibres
D
proteins

Slide 38 - Quiz

What are nuts a good source of?
A
carbohydrates
B
water
C
unsaturated fats
D
proteins

Slide 39 - Quiz

What are potatoes a good source of?
A
carbohydrates
B
water
C
fibres
D
proteins

Slide 40 - Quiz