Y1_T2_LSN2.5

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

iubioub

Materials

• Computer (Google Classroom, KWIZL & Lessonup)
• 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.

Are we ready?

😒🙁😐🙂😃

iubioub

Welcome THV1!

§2.4 - Combustion in the body

iubioub

During this lesson I will .......

• ... be quiet during classroom instructions.
• ... raise my hand when I have a question.
• ... listen when others are speaking.
• ... be an active and involved participant.
• ... only touch/use my own materials.

iubioub

A WARNING

DIFFERENT SEAT

TIME OUT: 5 MIN. MAX CORRIDOR

REMOVAL TO B022

iubioub

PLAN FOR TODAY:

1.

2.

3.

4.

- MIN: ENTRY TICKET

• answer
• check & feedback
• check & reflection

- MIN: CHECK HW

• answer
• correct
• !stickers!

30-40 MIN: NEW TOPIC

• learning goals
• key words
• notes
• summary of the day

15 MIN: HW TIME

• complete hw
• review notes
• study glossaries

Any questions?

What did we discuss in previous lessons?

What is energy not used for?

1. Building new cells
2. Movement
3. Heat
4. none of the answers.

How much energy is passed onto each trophic level in a foodweb?

1. 5%
2. 10%
3. 50%
4. 90%

What is not a nutrient you need for energy?

1. carbohydrates
2. proteins
3. lipids (fats)
4. sugars

What is the most correct explanation of the key word respiration?

1. breathing
2. the absorption of energy from cells
3. the release of energy in cells
4. combustion

Which type of respiration releases more energy?

1. aerobic
2. anaerobic

Which type of respiration creates lactic acid?

1. aerobic
2. anaerobic

Which type of respiration is far more efficient?

1. aerobic
2. anaerobic

Where does the glucose being used come from?

1. proteins
2. fats
3. vitamins
4. carbohydrates

iubioub

§2.5

Combustion outside the Body

Combustion

Aerobic respiration

Anaerobic respiration

Oxygen debt

Fermentation

TB P.82-89

iubioub

§2.5 - Learning Goals

• I know the fire triangle
• I understand how a fire can be extinguished by removing one of the conditions in the fire triangle
• I know the combustion equation for complete combustion
• I know how incomplete combustion happens and I know what changes in the equation when it is incomplete combustion 
• I know the dangers of carbon monoxide (CO)

TB P.82-85

iubioub

§2.5 - Keywords

• Complete combustion
• Incomplete combustion 

TB P.82-85

iubioub

Combustion

We learned that: 

Combustion is burning

Respiration is combustion in the body

It is also possible to combust things outside the body!

Can you list 3 examples of combustion?

TB P.82-85

iubioub

Conditions for combustion

Fire triangle - the 3 things needed for combustion:

Fuel

Sufficient oxygen to react with the fuel

Sufficient heat for the reaction to begin

To put out a fire one of these things must be removed!

TB P.82-85

iubioub

Putting out a fire

TB P.82-85

iubioub

Combustion equation

We know that fuel and oxygen are needed for fire, but what is created when something burns? Think about respiration!

TB P.82-85

iubioub

Summary of the Day:

• I now know ..............
• I understand ...............
• I can explain .................

TB P.76-77

iubioub

HW Time

• Review your notes.
• Study the glossary.
• Do the exercises. 

TB P.82-89

On magister:

• Make sure the exercises of §2.5 are completed in your textbook
• Study the glossary of §2.5
• Review the whole chapter
• Prepare for a practice test

Which homework exercise would you like to do together?

50

51

54

56

iubioub

HW Time

• Review your notes.
• Study the glossary.
• Do the exercises. 

TB P.82-89

On magister:

• Make sure the exercises of §2.5 are completed in your textbook
• Study the glossary of §2.5
• Review the whole chapter
• Prepare for a practice test

iubioub

What did we do today:

• Entry ticket
• Hw check
• Notes about?
• Hw start

TB P.76-81