Review of lab skills
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
---|---|---|---|---|---|
Observation | what is seen or measured
🗑
|
||||
Inference | a conclusion based on observation or evidence
🗑
|
||||
Hypothesis | prediction : If (independent variable) then (dependent variable)
🗑
|
||||
Theory | an explanation supported by strong evidence
🗑
|
||||
Experiment Group | group with the treatment or "new drug"
🗑
|
||||
Control Group | does not receive the treatment "no drug"
🗑
|
||||
Placebo | fake pill
🗑
|
||||
Independent variable | the treatment or new drug
🗑
|
||||
Dependent variable | what you measure, the data
🗑
|
||||
Ways to make an experiment better or more valid | repeat
test larger group
make it longer
🗑
|
||||
Number of things you should change in an experiment | one
🗑
|
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.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
gjsund1988
Popular Biology sets