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fun studing > Science review > Flashcards

Science review Flashcards

1
Q

list the 7 steps of the scientific method.

A

ask a qustion/ research/ from a hypothesis/conduct an experiment/ collect data/ analze your data/ write a conclusion

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2
Q

list the 4 ways that scientist communicate.

A

writing/ diagrams/ speaking informally/ speaking formally

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3
Q

helps us observe very small objects

A

microscope

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4
Q

measures elapsed time

A

stopwatch

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5
Q

measures tempurture

A

thermometer

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6
Q

measures length

A

ruler

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7
Q

observe small objects

A

hand lens

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8
Q

measures weight

A

scale

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9
Q

measures exact amounts of liquid

A

graduarted cylinder

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10
Q

add small amounts of liquid

A

pipette

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11
Q

measure mass

A

balence

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12
Q

the amount of matter in an object

A

mass

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13
Q

how much space matter takes up

A

volume

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14
Q

how hot or cold somthing is

A

temperture

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15
Q

how long an object is

A

length

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16
Q

measurment of gravity acting on an object’s mass

A

weight

17
Q

grams

A

mass

18
Q

celsius

A

temperture

19
Q

centimeters/millmeters

A

length

20
Q

pounds/ounces

A

weight

21
Q

minutes/seconds

A

time

22
Q

millilters/centiliters

A

volume

23
Q

when would you use a line graph

A

use to show change over time

24
Q

when would you use a bar graph

A

use to compare diffrent amount of things

25
Q

when should you use a circle (pie) graph

A

use when you know 100% and want to show how the data add to 100%

26
Q

name one step before, during, and after an experiment

A

listen to all teacher directions/ work carefully with your materials/ clean up all materials carefully according to you teacher’s directions.

27
Q

which unit of measurement should be used when measuring the length of a petal

A

centimeters(cm) millimeters(mm)

28
Q

which unit of measurement should be used to measure the volume of honey

A

milliliters(mL)

29
Q

which unit of measurement should be used to measure the mass of a rock

A

grams

30
Q

which measurement tool should be used to determine the volume of water

A

graduated cylinder/ beaker

31
Q

which measurement tool should be used to determine the temperature of boiling water

A

thermometer

32
Q

which measurement tool should be used to determine the weight of a phone

A

scale

33
Q

A lab team wants to compare the lengths and masses of rocks. What tools do they need

A

balance/ notebook/ ruler/ hand lens

34
Q

Joseph wants to find the length of a worm and observe the worm’s sections up close. What tools does he need to do this

A

ruler/ hand lens/ note book

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