Y7: Mixtures
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Lesduur is: 40 minOnderdelen in deze les
Slide 1 - Tekstslide
The variable that is changed by an investigator during an experiment.
The variable that is measured during an experiment.
The variable(s) that are kept the same to ensure a fair test.
A result that is close to the true value.
Results are grouped close together.
Precise
Control variable
Accurate
Independent variable
Dependent variable
Slide 2 - Sleepvraag
Slide 3 - Tekstslide
Slide 4 - Tekstslide
Slide 5 - Tekstslide
Slide 6 - Tekstslide
Is this substance pure?
A
Yes
B
No
Slide 7 - Quizvraag
Is this substance pure?
A
Yes
B
No
Slide 8 - Quizvraag
Is this substance pure?
A
Yes
B
No
Slide 9 - Quizvraag
Is this substance pure?
A
Yes
B
No
Slide 10 - Quizvraag
Is this substance pure?
A
Yes
B
No
Slide 11 - Quizvraag
Is this substance pure?
A
Yes
B
No
Slide 12 - Quizvraag
Is this substance pure?
A
Yes
B
No
Slide 13 - Quizvraag
Slide 14 - Tekstslide
Give examples of fluids in everyday life that are mixtures.
Slide 15 - Open vraag
Slide 16 - Tekstslide
Mixtures
Pure substances
Slide 17 - Sleepvraag
Describe these particles in as much detail as possible.
Slide 18 - Open vraag
Describe these particles in as much detail as possible.
Slide 19 - Open vraag
Describe these particles in as much detail as possible.
Slide 20 - Open vraag
Element or compound?
A
Element
B
Compound
Slide 21 - Quizvraag
Element or compound?
A
Element
B
Compound
Slide 22 - Quizvraag
Element or compound?
A
Element
B
Compound
