Developing Investigations
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Brylie wanted to grow two plants and see which plant would grow faster. She placed one by a window and one in the shade. | IV: location
DV: growth rate
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| We have four different types of pencils. We want to know which pencils sharpen the fastest. | IV: types of pencils
DV: time
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| Jadyn bought two different types of bread. She left both pieces on the counter to see which would mold faster. | IV: types of bread
DV: mold observation
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| The variable that we change in an experiment. | Independent
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| The variable that we measure in an experiment. | Dependent
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| IV, I _____. | Change
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| Dependent variable is what we _____. | measure, observe, etc.
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| Three balloons are filled with helium. One balloon is placed in the freezer; another balloon is placed in a hot room. The third balloon is left in the garage. | IV: location/temperature of balloons
DV: time of balloon in air
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| Mrs. Goff bought two different types of phone chargers. She want to know which one will charge her phone the fastest. | IV: type of phone charger
DV: speed of charging
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| Carole wants a long lasting air freshener. She purchases three types and times how long they last. | IV: types of air fresheners
DV: how long the smell lasts
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
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