Materials of chemistry

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Slide 1: Tekstslide
ScheikundeMiddelbare schoolhavo, vwoLeerjaar 3

In deze les zitten 45 slides, met interactieve quizzen en tekstslides.

time-iconLesduur is: 50 min

Onderdelen in deze les

Slide 1 - Tekstslide

a

Slide 2 - Tekstslide

what is it used for?
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0:30
Guess

Slide 3 - Tekstslide

a beaker is used for mixing and heating chemicals 

Slide 4 - Tekstslide

what is it used for?
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0:30
Guess

Slide 5 - Tekstslide

a bunsen burner is used to heat and burn materials.

Slide 6 - Tekstslide

what is it used for?
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0:30
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Slide 7 - Tekstslide

a conical flask is used to mix chemicals.

Slide 8 - Tekstslide

what is it used for?
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0:30
Guess

Slide 9 - Tekstslide

a funnel is used for filtrations

Slide 10 - Tekstslide

what is it used for?
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0:30
Guess

Slide 11 - Tekstslide

a tripod is used to support materials

Slide 12 - Tekstslide

what is it used for?
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0:30
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Slide 13 - Tekstslide

a gauze is used on top of tripods to support materials

Slide 14 - Tekstslide

what is it used for?
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0:30
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Slide 15 - Tekstslide

a graduated cylinder is used to accurately measure the volume of a liquid

Slide 16 - Tekstslide

what is it used for?
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0:30
Guess

Slide 17 - Tekstslide

a round bottom flask is used for mixing and heating chemicals

Slide 18 - Tekstslide

what is it used for?
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0:30
Guess

Slide 19 - Tekstslide

a test tube is used to mix chemicals

Slide 20 - Tekstslide

what is it used for?
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0:30
Guess

Slide 21 - Tekstslide

a test tube stand is used to support test tubes

Slide 22 - Tekstslide

what is it used for?
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0:30
Guess

Slide 23 - Tekstslide

a thermometer is used for measuring temperature

Slide 24 - Tekstslide

what is it used for?
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0:30
Guess

Slide 25 - Tekstslide

a pair of tongs are used to hold hot objects

Slide 26 - Tekstslide

what is it used for?
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0:30
Guess

Slide 27 - Tekstslide

a wash bottle is used to add water

Slide 28 - Tekstslide

Which were not mentioned

Slide 29 - Tekstslide

 What are their functions?

Slide 30 - Tekstslide

Discuss in pairs all the materials which can be used to mix chemicals in, write your conclusion on the whiteboard.
timer
2:00

Slide 31 - Tekstslide

You can mix chemicals in a:
- test tube
- beaker
- conical flask
- round bottom flask

Slide 32 - Tekstslide

Discuss in pairs all the materials needed to heat up water and write your conclusion on the whiteboard.
timer
2:00

Slide 33 - Tekstslide

You can heat water with the following:
- bunsen burner
- beaker
- gauze
- tripod
- round bottom flask

Slide 34 - Tekstslide

Write down the names on the whiteboard of all items shown
timer
2:00

Slide 35 - Tekstslide

The items shown were:
- beaker
- funnel
- conical flask

Slide 36 - Tekstslide

Write down the names on the whiteboard of all items shown
timer
2:00

Slide 37 - Tekstslide

The items shown were:
- test tube
- test tube holder
- thermometer

Slide 38 - Tekstslide

Write down the names on the whiteboard of all items shown
timer
2:00

Slide 39 - Tekstslide

The items shown were:
- bunsen burner
- gauze
- tripod

Slide 40 - Tekstslide

In pairs you are going to do the following:

Person 1: Draw one of the chemistry materials which has not been drawn yet
Person 2: Will say the name of the drawn material and what it is used for.
Now switch roles and pick a different item.
Continue until each of you has guessed 5 items correctly

Slide 41 - Tekstslide

a ... is used for mixing and heating chemicals
a ... is used to support test tubes
a ... is used for measuring temperature
a pair of ... are used to hold hot objects
a ... is used to add water
a ... is used to hold a test tube
a ... is used to clean a test tube


a ... is used to heat and burn materials.
a ... is used to mix chemicals
a ... is used for filtrations
a ... is used to support materials
a ... is used on top of tripods to support materials
a ... is used to accurately measure the volume of a liquid   

Slide 42 - Tekstslide

Draw a picture of a beaker and upload it here.

Slide 43 - Open vraag

Draw a picture of a graduated cylinder and upload it here.

Slide 44 - Open vraag

Draw a picture of a test tube stand with test tubes and upload it here

Slide 45 - Open vraag