You made an experiment to explore plant growth. What Scientific Question are you answering?

How does the amount of water affect plant growth?

Test Tube B has more bubbles than test Tube A

Choose two UNSAFE lab procedures that you see in this picture.

smelling the chemical, food and drink in science lab

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Science Baseline

21 termsStudBud Administration204 plays

tools, graphs, scientific method, safety

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Questions 21

Answers

1
What is the first thing a scientist must do when starting an investigation?
Form a conculsion
Write a scientific question
Do an experiment
Record the data
2
What kind of graph is this?
pie chart
scatter plot
line graph
bar graph
3
What variable did he measure to answer his scientific question?
Height of the plant
Color of pots
Length of the pot
Height of the lab bench
4
what base unit does this measure?
Grams
liters
Meters
5
What does a thermometer measure?
height
length
mass
temperature
6
What is the amount of liquid in the graduated cylinder?
68 ml
65 ml
60 ml
66 ml
7
How many people say that Sci-Fi movies are their favorite?
6
4
5
7
8
What mistake was made in the 2nd trial?
The same floor material was used
A different ramp height was used
A different car was used
The same ramp was used
9
You made an experiment to explore plant growth. What Scientific Question are you answering?
How does the amount of light affect plant growth?
How does the amount of water affect plant growth?
How does the color of the pot affect plant growth?
How does the amount of noise affect plant growth?
10
What variable did you change?
The location of the plants
The amount of light
The color of the pots
The amount of water
11
What base unit does this measure?
grams
meters
liters
12
Name this equipment
Beaker
wire gauze
Graduated cylinder
Thermometer
13
What do you observe?
Test Tube B has more bubbles than test Tube A
Test Tube A has more acid than Test Tube B
Test Tube A has no aluminum
Test Tube B is larger than Test Tube A
14
Choose two UNSAFE lab procedures that you see in this picture.
horse playing in the science lab
smelling the chemical
wearing goggles
food and drink in science lab
15
Name this equipment
Balance
Scale
Ruler
Speedometer
16
convert 2800 mg to g
.28 g
28.0 g
2.8 g
280.0 g
17
What base unit does this measure?
grams
meters
liters
18
convert 2.0 L to mL
20.0 mL
20000.0 mL
2000.0 mL
200.0 mL
19
Convert 730 cm to m
7.3 m
.0730 m
7300 m
.730 m
20
Name this equipment
Ruler
Bunsen burner
Graduated Cylinder
Triple Beam Balance
21
In this scenario, the Dependent Variable is?
size of the toy car
distance the car rolls
height of the ramp
material the floor is made of

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