Which of the following scientific terms has the most evidence and observations?
An educated guess is based on past experience. How does a hypothesis express the educated guess?
What is the relationship between the independent variable and the dependent variable?
Two similar sunflowers are grown side by side. Both plants receive the same amount of everything, but one plant gets more water.What is the DEPENDENT variable in the experiment?
What is the minimum number of data points an experiment should gather?
Sequential and ordered steps clearly define the procedure for an experiment. Why are experimental procedures so carefully defined?
What is the most precise method for recording data points during an experiment?
An X-Y graph with plots of observations allows sketching a trend line. What does the slope of the trend line represent?
What is a prediction?
Which representation of the observed data is best to show quantities instead of trends?
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