YR1_T2_LSN3

Get ready
  • Your Macbook (join the lessonup)
  • Your notebook.
  • Your textbook.
  • Pen & highlighter
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Slide 1: Slide
ScienceMiddelbare schoolhavo, vwoLeerjaar 1

This lesson contains 20 slides, with interactive quiz, text slides and 1 video.

Items in this lesson

Get ready
  • Your Macbook (join the lessonup)
  • Your notebook.
  • Your textbook.
  • Pen & highlighter

Slide 1 - Slide

Topic 2 Lesson 3

Slide 2 - Slide

Plan for today
  • Homework check
  • Explanation T2.2 Food molecules
  • Make exercises in your textbook 
  • Make 'Zoo animal nutritionist' exercises 

Slide 3 - Slide

Homework check
  • Answers for topic 2.1 are in the classroom
  • Correct your answers in a different color (Answer wrong? write down the correct answer in the different color)
  • I will call your name to check your homework

Slide 4 - Slide

Learning goals
  • I know the names of the 7 types of nutrients
  • I know what the 7 types of nutrients are used for in the body
  • I know in what kind of foods the different nutrients are present 
  • I can read food labels and understand what calories, quantities and daily value mean
  • I know what food indicators are and understand how they can be used to test the food for certain nutrients

Slide 5 - Slide

Key words
  • Nutrient
  • Daily value
  • Proteins
  • Carbohydrates
  • Minerals
  • Vitamins
  • Water 
  • Fats
  • Fibres

Slide 6 - Slide

Food molecules
Food is made out of molecules. 
Nutrients are food molecules. 

There are seven types of nutrients:
  • Carbohydrates
  • Proteins
  • Lipids
  • Minerals
  • Vitamins
  • Water
  • Fiber

Slide 7 - Slide

Slide 8 - Video

Carbohydrates
Carbohydrates are for building and energy.

Sugars are small carbohydrates (glucose)
Starches are large carbohydrates

Good sources:
Grains, pasta, fruits, honey



Slide 9 - Slide

Proteins
Proteins are for building, because cells are built out of proteins

Proteins are built out of amino acids

Good sources:
Meat, fish, eggs, beans





Slide 10 - Slide

Lipids
Lipids are fats and they are used for energy.

Lipids contain twice as much energy as carbohydrates.
They are used for energy storage.

Good sources:
Oils, butter, fried food






Slide 11 - Slide

Minerals
Minerals we only need in small amounts and help to keep us healthy

Examples are calcium for strong bones and iron for your red blood cells.

Good sources:
Iron: red meat
Calcium: dairy products






Slide 12 - Slide

Vitamins
Vitamins we also only need in small amounts and keep us healthy.

They are named after letters.

Good sources:
Vit A: carrots, eggs
Vit C: citrus fruits






Slide 13 - Slide

Water
Water is important for transport, cooling down and removing waste from your body.

Good sources:
Drinks, fruits and vegetables






Slide 14 - Slide

Fibers
Fiber cannot be broken down in your body. It helps your food move through your digestive system.

Good sources:
Grains and vegetables






Slide 15 - Slide

GROWTH & REPAIR
ENERGY
STAYING HEALTHY
PROTEINS
CARBOHYDRATES
FATS
MINERALS
WATER
FIBRE
VITAMINS

Slide 16 - Drag question

FOOD LABLES
Shows:

Quantities: amounts

Calories: energy in the food

Daily value: recommended amount of that nutrient per day






Slide 17 - Slide

INDICATORS
Indicators show (indicate) if a certain substance is present or not


Slide 18 - Slide

Assignment 'Zoo animal nutritionist'

You can find the assignment 'Zoo animal nutritionist' in classroom

Follow the instructions

Make sure you hand it in before the next lesson


Slide 19 - Slide

Homework
Finish assignment ‘Zoo animal nutritionist’ on the classroom


Make question 12-21 in your textbook (pages 56-63) 


NEXT WEEK:  experiment with indicators (=graded 1x)

Slide 20 - Slide