Experimental Design
These are aspects of a well written hypothesis. (Name at least two)
What are:
1. Testable
2. Falsifiable
3. Present Tense
4. Offers an Explanation
What is homeostasis?
This part of the microscope is where your eyes look
What are the ocular lenses?
Belinda is running an experiment to test how long she can hold her breath. She tries to hold her breath underwater after running for 30 seconds, 60 seconds, and after doing nothing at all. She uses a stopwatch to to time how many seconds she holds her breath each time. Name the dependent variable in her experiment.
How many seconds can she hold her breath?
This part of a lab report is where you should list your observations.
What are the Materials & Methods?
This property of life has to do with how organisms process energy
This is the part of the microscope that lets you move the stage up and down
What is the course focus?
Taylor Swift deliberately changes which songs she plays at her Eras Tour shows to get different reactions from her fans. If this is an experiment that Taylor Swift is running to gauge which songs have the biggest impact on her fans, name what the independent variable would be.
What is Taylor Swift changing the songs on the setlist?
This is an experimental group that does not receive the experimental treatment. It gives a basis of comparison.
What is a control group?
This property of life involves the smallest unit of life.
What are cells?
This part of the microscope lets the microscope magnify what is on the slides.
What are the objective lenses?
Cindy wants to make a bar graph that includes everything needed to get full credit in biology class. So far she has a title and she labeled the horizontal axis. These are the two features that she needs to add.
1. Vertical axis label
2. Figure description
This part of a lab report lets you discuss whether your hypothesis was correct or not.
What is the conclusion?
These are the two types of reproduction.
What are sexual and asexual?
This part of the microscope is where you should hold when you are carrying a microscope.
This part of the scientific method involves testing a hypothesis and collecting data
What is experimentation?
This is the definition of controlled variables.
What are aspects of an experiment that you keep the same to ensure that the results are valid?
What is 'Growth and Development'?
This part of the microscope is where the slide is held in place.
What is the stage?
Identify two controlled variables in this experiment:
Marsha wants to test whether she bowls better when she wears a bun or a ponytail. For 10 games, she alternates wearing a ponytail in 5 games and a bun in 5 games. While playing each game against her younger brother, she uses her 10 pound bowling ball.
1. Same opponent (little brother)
2. Same bowling ball