Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
14 Cards in this Set
- Front
- Back
variables |
a factor that can change in an experiament |
|
manipulated variable |
the one variable that is purposely changed to test a hyphotesis |
|
responding variable |
the factor that may in response to the manipulted variable |
|
controlled experiment |
an experiment in which only one variable is manipulated at a time |
|
operational definition |
a statement that describes how to measure a particular variable or define a particular term |
|
SI (International System of Units) |
a system used to measure length, volume, mass, density, temperature and time for scientific purposes |
|
horizontal axis |
the graph line that that runs left to right |
|
vertical axis |
is the graph linethat runs up and down |
|
orgin |
th point where two axes cross |
|
coordinate |
a pair of numbers used to determine the position of a point on a graph |
|
data point |
the point showing the location of that intersection |
|
line of best fit |
a smooth line that reflects the general pattern |
|
linear graph |
a line graph in which the data points yield a strait line |
|
Hi |
Hi |