LESSON 2

HAVE READY:
- HW FOR TODAY (FOOD DIARY)
- YOUR MIND MAP
- KERBOODLE PAGE 45
- YOUR NOTES
- GOOGLE CLASSROOM
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Slide 1: Slide
BiologieMiddelbare schoolhavo, vwoLeerjaar 2

This lesson contains 34 slides, with interactive quizzes and text slides.

time-iconLesson duration is: 45 min

Items in this lesson

HAVE READY:
- HW FOR TODAY (FOOD DIARY)
- YOUR MIND MAP
- KERBOODLE PAGE 45
- YOUR NOTES
- GOOGLE CLASSROOM

Slide 1 - Slide

LESSON 2

Slide 2 - Slide

HW FOR TODAY:
- DISCUSS IT FOR 5 MINS
- HOW DID THE FOOD DIARY GO?
- HOW DID THE MIND MAP GO?

Slide 3 - Slide

Slide 4 - Slide

Quizlet:
- SCO YEAR 2 BIO

Slide 5 - Slide

PROTEINS

Slide 6 - Slide

CARBOHYDRATES

Slide 7 - Slide

FATS

Slide 8 - Slide

MINERALS

Slide 9 - Slide

VITAMINS

Slide 10 - Slide

DIETARY FIBRES

Slide 11 - Slide

WATER

Slide 12 - Slide

Balanced diets:
  • all nutrients
  • correct amounts

  • RDA
  • recommended daily amount

Slide 13 - Slide

Slide 14 - Slide

FOOD GROUPS:
  • Fruit and vegetables
  • Potatoes, bread, rice, pasta and other starchy carbohydrates
  • Beans, pulses, fish, eggs, meat and other proteins
  • Dairy and alternatives
  • Oils and spreads

Slide 15 - Slide

Fruits and Vegetables:
Fruit and vegetables should make up just over a third of the food we eat each day.

Aim to eat at least five portions of a variety of fruit and vegetables each day.
 
Choose from fresh, frozen, canned, dried or juiced.  

Slide 16 - Slide

Potatoes, bread, rice, pasta and other starchy carbohydrates:

Why choose wholegrain?
Wholegrain food contains more fibre than white or refined starchy food, and often more of other nutrients. We also digest wholegrain food more slowly so it can help us feel full for longer.

Remember, you can also purchase high fibre white versions of bread and pasta which will help to increase your fibre intake.

Slide 17 - Slide

Beans, pulses, fish, eggs, meat and other proteins:
These foods are sources of protein, vitamins and minerals, so it is important to eat some foods from this group.

Beans, peas and lentils (which are all types of pulses, sometimes called ‘legumes’) are good alternatives to meat because they’re naturally very low in fat, and they’re high in fibre, protein and vitamins and minerals. Other vegetable-based sources of protein include tofu, bean curd and mycoprotein.

im for at least two portions (2 x 140g) of fish a week, including a portion of oily fish. Most people should be eating more fish, but there are recommended limits for oily fish, crab and some types of white fish

Slide 18 - Slide

Dairy and alternatives:
Try to have some milk and dairy food (or dairy alternatives) such as cheese, yoghurt and fromage frais.

These are good sources of protein and vitamins, and they’re also an important source of calcium, which helps to keep our bones strong.

Some dairy food can be high in fat and saturated fat, but there are plenty of lower-fat options to choose from.

Slide 19 - Slide

Oils and spreads:
Although some fat in the diet is essential, generally we are eating too much saturated fat and need to reduce our consumption.
Unsaturated fats are healthier fats that are usually from plant sources and in liquid form as oil, for example vegetable oil, rapeseed oil and olive oil.
Swapping to unsaturated fats will help to reduce cholesterol in the blood, therefore it is important to get most of our fat from unsaturated oils.
Choosing lower fat spreads, as opposed to butter, is a good way to reduce your saturated fat intake.
Remember that all types of fat are high in energy and should be limited in the diet.

Slide 20 - Slide

Unbalanced Diets:
  • obesity
  • marasmus (starvation)
  • kwashiorkor

  • anorexia
  • bulemia

Slide 21 - Slide

Dietary Choices:
  • vegetarian
  • vegan
  • pescetarian

  • halal
  • kosher

Slide 22 - Slide

Which nutrient provides use with building blocks for growth & repair?
A
carbohydrates
B
water
C
minerals
D
vitamins

Slide 23 - Quiz

Which nutrient provides energy?
A
carbohydrates
B
water
C
minerals
D
vitamins

Slide 24 - Quiz

What is calcium an example of?
A
carbohydrates
B
water
C
minerals
D
vitamins

Slide 25 - Quiz

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

Slide 26 - Quiz

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

Slide 27 - Quiz

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

Slide 28 - Quiz

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

Slide 29 - Quiz

What are oranges a good source of ?
A
minerals
B
water
C
fibres
D
vitamins

Slide 30 - Quiz

Which proteins are sourced from animals?
A
essential amino acids
B
non-essential amino acids

Slide 31 - Quiz

Which mineral is needed for our blood?
A
calcium
B
iron
C
sodium

Slide 32 - Quiz

HW FOR LESSON 3
- organise your notes form lesson 2
- organise the information in your mindmap, upload a screenshot 
- Complete The RDA worksheet
- Choose a lab partner and prepare for the Food test lab lesson.

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