Show:
Planning and variables
Your experimental results
Collecting and presenting data
Measurement
Safety
100

A testable prediction is a/n...

hypothesis

100

Is plastic, wood or glass easier to remove bacteria from?

Wood

100

Data is collected by

Observation

100

the best type of graph to show trends

line graph

100

This is what you should do with your long hair when entering a lab.

Tie it Back

200

What is the first step of the scientific method? State a ____ (not a hypothesis!)

state a problem/question

200

Do yeast prefer brown sugar, white sugar or honey?

White sugar

200

The better type of data to collect

quantitative

200

______________ data is made of descriptions 

Qualitative

200

The people responsible for cleaning up lab equipment.

The students

300
What is a standard for comparison used in science?
a control
300

Natural sweetener was ranked to taste better than artificial sweetener, especially if was served with what?

a cup of tea

300
.32L is how many mL?
320 mL
300
What is the unit for density?
g/mL
300

This person is the most important part of lab safety

The student

400
This variable changes because the independent was manipulated...
the dependent
400

Does lemon juice or vinegar prevent the growth of more bacteria?

vinegar

400
What is the symbol the unit for temperature?
°C
400
What units below cannot be used to talk about volume: kg L cm^3 mL
kg
400

This is the first step in the procedure for broken glass.

Tell the teacher

500

A factor that needs to be kept the same in all groups. 

a controlled variable.

500

What type of relationship appears to exist between the diameter of a balloon and the distance it travels

linear

500
Which axis would the independent variable, the horizontal or the vertical?
horizontal
500

Repeated measurements increase the accuracy of data. True or false.

false

500

The location where you wash off chemical spills in your eyes

Eye wash