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Investigations
Scientific Tools
Teamwork
Computers & Methods
Safety First
100
Can science answer all of life's questions? Why or why not?
No, science is limited to data. Theological and philosophical questions lie outside of this realm.
100
Describe and draw a beaker. What is it used for?
A beaker is a flat-bottomed cylindrical container, often with graduated markings on the side.
100
Who collects and returns equipment?
What is the Steward?
100
What is a spreadsheet?
A computer application consisting of a grid of cells into which data can be entered to create a table.
100
Who is in charge of your safety?
You are! Please be responsible.
200
Explain the difference between qualitative and quantitative data.
Qualitative data: Data in the form of words, drawings, or other non-numeric forms Quantitative data- numerical data based on measurements
200
To repeat an experiment and get the same results is to....?
What is Replicate?
200
List the four major team jobs and what each job does.
What is the Steward? ( Collects and returns equipment) Coordinator : ( Helps the team stay on task / follow instruction) Messenger : (Asks for help when team needs it) Encourager: (Helps the team work well together)
200
Who was Grace Hopper?
The 'Mother of Computers' who coined the term 'computer bug'.
200
If your steward breaks something when carrying it back to class, what should your group do?
Send the messenger to get immediate help from the teacher, and stay by the broken item to make sure no one is injured.
300
What id the difference between a variable and a controlled variable. How many variables can you have in an experiment?
A variable is any factor in the experiment which can change. A controlled variable is a variable which does not change. There can only be ONE variable per experiment which can change.
300
Describe and draw the Erlenmeyer Flask.
The Erlenmeyer flask is a cone-shaped flask with a wide base and narrow neck. It is used for heating hot liquids.
300
List three reasons why scientists work in teams.
What is different strengths, ideas, skill sets.
300
Describe a Hypothesis and make up one about your class.
If my class studies for the test tomorrow, then we will all get A's. :)
300
What should I do if my partner breaks glass on the table?
Have one person stand and guard the glass and the other walk to get help from the instructor.
400
What are the three different types of experiments? List and describe each.
What is a study? Study: a careful observation and description of an event, object or organism. Survey- a careful observation and description of an event, object or organism. Experiment- a controlled procedure carried out to discover, test, or demonstrate something.
400
If I were to culture bacteria for my next experiment what scientific tool would I use?
What is a petri dish?
400
Why is it important for scientists to keep accurate records?
They share their records with other scientists and use the evidence in these records to develop their explanations.
400
Name all 6 parts of the Scientific Method.
A. Ask a Question B. Brainstorm a Hypothesis.... (Educated guess with an If.. then statement) C. Create an Experiment (Procedure) D. Do the Data ( Do your experiment and collect Data) E. Evaluate Data ( Analyze your results) F. Find a Friend ( Communicate to other scientists)
400
List four safety rules from your book.
1. Never smell or taste materials unless your teacher specifically tells your to do so. 2. Immediately report all accidents 3. Tie long hair back 4. Don't touch your eyes or mouth when you're workign with chemicals, soil, plants or animals.
500
Which types of data do Scientists prefer: Quantitative or Qualitative Data?
Quantitative data uses numerical data which can be analyzed and graphed.
500
How do computers help scientists?
They record data accurately, and they create graphs from data entered into spreadsheets.
500
Where is teamwork found in the Scientific Method?
F. "Find a Friend" Scientists need to communicate to other scientists to share their findings. This involves teamwork.
500
If you are trying to see which fertilizers works the best, how would you set up your experiment?
Ask a Question: Which fertilizer works the best on plants? Brain Storm Hypothesis: If I give my plant fertilizer and another plant none in the same conditions, then the plant with fertilizer will grow more. Create an Experiment/Procedure: This varies.