Show:
Observations
Purpose/Hypothesis
Experiment
Data/Conclusion
Measurements
100
What type of observations do we do when we collect information with our 5 senses?
Qualitative Observations
100
What is the definition of "purpose" of an experiment?
The reason why an experiment is conducted.
100
(1) 2 liter Coke (1) 2 liter Diet Coke (6) Mentos What is this an example of?
Materials list
100
What type of chart is used to represent percentages of a whole?
Pie Chart
100
What is the units of measurement for length?
Centimeters
200
What type of observations do we collect when we are using numbers and measuring tools?
Quantitative Observations
200
What is a hypothesis?
A prediction of the outcome of an experiment?
200
Step 1: Place both sodas in the same location 2 feet apart. Step 2: Open bottles. Step 3: Drop 3 mentos in Coke and Diet Coke at the same time. Step 4: Step back quickly and observe reaction. Step 5: Measure the amount of liquid left in both sodas. This is an example of what?
Procedures.
200
What graph is used to compare the amount of different things?
Bar graph
200
Celsius another unit or measurement for what?
Temperature
300
The teacher observed her students. She saw 20 students with brown eyes and 7 students with green eyes. What is the qualitative observation?
Watching (seeing) students. Describing brown and green eyes.
300
The purpose of your experiment can be represented through a ___________ _____________.
Research question
300
A graph that is used to represent the rate of change (over time).
Line Graph
300
Mass uses what unit of measurement?
Grams
400
The teacher observed her students. She saw 20 students with brown eyes and 7 students with green eyes. What is the quantitative observation?
20 students (brown eyes) 7 students (green eyes)
400
Hypothesis is usually written in what type of statement?
"If... then..." statement
400
What type of information do you collect during the experiment.
Data. Qualitative Observations. Quantitative Observations.
400
What is the purpose of a conclusion?
To compare the results of the experiment to your hypothesis.
400
Milliliters is the unit of measurement for what?
Volume
500
Which type of observations (qualitative or quantitative) are best to make when collecting data to represent in a graph?
Quantitative Observations
500
Another word for Hypothesis. Hint: Observations Notes
Inference.
500
What is being tested when performing your experiment?
Your hypothesis.
500
What are the parts of a good conclusion? Hint: 4-5 parts
1. State the purpose of your experiment. 2. Restate the hypothesis. 3. Tell whether your hypothesis was correct or incorrect. 4. Use data to support whether your hypothesis was correct/incorrect. 5. State a new research question.
500
What is the name of the process we use to find the volume of an object?
Water Displacement