I/D Variables
The variable that the scientist changes in an experiment
Independent Variable
Type of graph that compares data in an experiment over time
Line graph
Scientific Prediction is called a...
Hypothesis
Tool used to see details of small objects
Hand Lense/Magnifying Glass
True or False: Anyone can be a scientist
The result of the independent variable changing.
Dependent Variable
Parts of a graph:
X-Axis
Y-Axis
Title
Data
(Optional: key)
After we collect data in an experiment, we...
Create a table or graph
Measures the volume of a liquid
Famous scientist who discovered gravity (apple fell on his head)
Isaac Newton
Ms. Knopp is testing how types of water, affect plant growth. She puts a sunflower in a flowerpot, and monitors its growth over three days. Day one, she used distilled water, day two she used sparkling water, and day 3 she used coconut water.
What is the DEPENDENT variable?
Plant growth
Graph that compares more than one sets of data in the same trial of an experiment
Double Bar Graph
The factors that remain the same throughout each trial in an experiment
Controlled Variable
Transfer small amounts of liquid
Eye dropper
Scientist who studies rock formations/rocks
Geologist
If students spend more time using TikTok, then they will read fewer books.
The independent variable is...
Tik Tok time usage.
Where does the independent variable go on a graph?
X-Axis
Two types of observations in an experiment
Qualitative and Quantitative
If we wanted to boil salt water in a beaker, we would use a...
Hot plate or Bunsen burner
Chemistry
What country can we attribute to most of our science terms and inventions?
What might we see alongside a graph, that gives extra information on data in an experiment?
Data Table
Last part of an experiment
Make a conclusion
How do we measure mass and volume?
Volume: Milliliters and Liters
Mass: Grams, milligrams, kilograms
Famous scientist who discovered radium
Marie Curie