YR1_T4_§4.2

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

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Materials

• Textbook
• Notebook
• Pencil case

I am ready for this lesson:

• I am in the correct seat.
• My jacket is in my locker.
• My telephone is at home or in my locker.
• I have all my materials ready as required by the checklist.
• I do not have any food / drinks and/or chewing gum.

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PLAN FOR TODAY:

1.

2.

3.

4.

10min: HW check §4.1

• Correct your homework
• Earn a stamp!

35 min: Explanation §4.2

• Learning goals
• Key words
• Notes

25 min: Vertebrates worksheet

• Make classification key
• Determine animals

20 min: make homework

• Complete all exercises of §4.2
• Study glossary list §4.1 and §4.2 on StudyGo

TOPIC 4

ORGANIZING THE WORLD

HW CHECK

• Answers for topic 4.1 are in the classroom
• Correct your answers in a different color 

(Answer wrong? write down the correct answer)

I will call your name to check your homework

(When not called, stay seated!)

§4.2

ORGANIZING LIFE

§4.2: LEARNING GOALS

Content

• I can list the seven characteristics of life and give examples of each of them.
• I can list the different groups of organisations and place them in order (kingdom, phylum etc.)
• I can list the five classes in the vertebrate phylum and their characteristics.

Language

• I can use the seven characteristics of life to explain whether something is living, non-living or dead.
• I can determine and explain to which vertebrate class an animal belongs based on the characteristics it has.

Skills

• I can use a determination key to figure out the name of an organism/object.
• I can use the characteristics of a group of organisms/objects to design a working determination key.

§4.2: KEY WORDS

MRS GREN

Living

Non-living

Dead

Mammals

Birds

Reptiles

Amphibians

Fish

Classification keys

§4.2: MRS GREN

• Movement: moves with a part of itself or its entire body
• Respiration: turns food into energy
• Sensitivity: reacts to changes of its environment
• Growth: gets bigger
• Reproduction: can produce more individuals of the same species
• Excretion: produces waste products and removes those
• Nutrition: produces food or takes in food

§4.2: Classification

Living: capable of all seven characteristics

Non-living: not capable of all seven characteristics

Dead: used to be capable of all seven characteristics, but not anymore

An Octopus: living, non-living or dead?

1. living
2. non-living
3. dead

An tree: living, non-living or dead?

1. living
2. non-living
3. dead

"Fireplace wood": living, non-living or dead?

1. living
2. non-living
3. dead

a wooden chair: living, non-living or dead?

1. living
2. non-living
3. dead

A fossil: living, non-living or dead?

1. Living
2. Non-living
3. Dead

Macbook: living, non-living or dead?

1. living
2. non-living
3. dead

§4.2: Groups

All living things are organised into groups based on certain characteristics.

The biggest group we belong to is the kingdom of animals.

§4.2: Subspecies

The dog is actually a subspecies of the grey wolf and within dogs we can find a lot of different breeds like the labradoodle.

§4.2: Scientific name

Helps scientists communicate

Consists of genus + species name (first and last name)

You need both to know the organism!

§4.2: Scientific name

Why do we need both Genus and species name?                                        

§4.2: Keys

Classification keys help you figure what object/organism you have found by asking you questions.

Short break (5 min)

• Do not move from your seat
• Keep your volume down!

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Homework

• Complete  all the exercises of §4.2
• Study the glossary of §4.1, elements & §4.2