Scientific Method
Experimental Design
Significant Figures
Scientific Notation
Multiply and Divide
100
Hypothesis
What is the 2nd step
100
something that is changed by the scientist
What is the independent variable?
100
1000
What is 1?
100
Write this number in scientific notation... 7678000
What is 7.68 x 106
100
(5.0 x 10 -2) x (7.85 x 104)
What is 3.9 x 103?
200
Test the Hypothesis
What is the 3rd step?
200
measured and observed
What is the dependent variable?
200
234.7005
What is 7?
200
write in scientific notation... .00567
What is 5.67 x 10-3
200
(2.87 x 105) x (3.514 x 109)
What is 1.01x1015?
300
Ask a Question
What is the 1st step?
300
kept the same in the experiment
What is the control variable?
300
7.00
What is 3?
300
Write in scientific notation... 23500000
What is 2.35 x 107
300
(1.042 x 10-1) x (4.002 x 10-5)
What is 4.170 x 10-6?
400
Draw Conclusions
What is the 5th step?
400
Students of different ages were given the same jigsaw puzzle to put together. ??They were timed to see how long it took to finish the puzzle. The dependent variable is...
What is how long it took to put puzzle together?
400
0.000045
What is 2?
400
Write in standard notation... 3.76 x 10-3
What is 0.00376?
400
(9.4 x 10 2) / (1.24 x 10-5)
What is 7.6 x 107?
500
Communicate Results
What is 6th step?
500
Students of different ages were given the same jigsaw puzzle to put together. ??They were timed to see how long it took to finish the puzzle. The independent variable is...
What is student ages?
500
678.00700
What is 8?
500
Write in standard notation... 9.87 x 107
What is 98,700,000?
500
(1.92 x 10-2) by (2.3 x 106)
What is 8.3 x 10-9?
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