PH Experiment
In our experiment what were we testing for?
The PH of the liquids.
A Prediction about what will happen with the experiment.
Hypothesis.
True or False. Human bone is solid.
False. They are more like hollow tubes that have been filled with Jelly.
What does PH Stand for?
Potential of Hydrogen
You must get score to pass you Science section of the GED Test?
145
In the Laboratory Notebook, in what section did we put down the results of our experiments.
The data collection section.
The information you collect from the experiment.
Data
Where are new blood cells produced in the body.
In the bone marrow.
On the PH Scale is Water an Acid, an Base or a Neutral?
Water is a Neutral!
True or False. You will be required to complete multiple choice, fill-in-the black questions and short answers questions?
True! In addition to multiple choice, fill-in-the-blank and short answer, you will also do drop down, hot spot and drag and drop answers.
What PH level does hand sanitizer have?
PH 7
The steps you take to complete the experiment is called.
Procedures
How many bones make up the typical human skeleton?
206
A base will taste?
Bitter
Life Science makes up this percentage of your exam?
40%
Was Vinegar a base, an acid or neutral?
Vinegar in our experiment was a PH #3, an acid.
Parts of an experiment that can be changed and can affect the results of an experiment.
Variables
The elbow is this type of joint.
Hinged Joint
Acids are ionic compounds that produce what charge of hydrogens ions?
Acids produce a POSITIVELY charged ion.
How long are you give to complete your Science Exam?
90 Minutes
What was the only base we tested.
Water with Baking Soda
The results of the experiment.
Conclusion
The hip is this type of joint?
Ball and socket joint.
At what PH does plants grow best?
A. 2-3 B. 7-8 C. 6-7 D. 5-6
C. Plants grow best in soil that has a PH between 6-7.
What does DOK stand for?
Depth of Knowledge