Steps of the Scientific Method - Science Buddies
The six steps of the scientific method include: 1) asking a question about something you observe, 2) doing background research to learn what is already known about the topic, 3) constructing a hypothesis, 4) experimenting to test the hypothesis, 5) analyzing the data from the experiment and drawing conclusions, and 6) communicating the results ...
A step-by-step list of everything you must do to perform your experiment. Think about all the steps that you will need to go through to complete your experiment, and record exactly what will need to be done in each step.
Just as it does for a professional scientist, the scientific method will help you to focus your science fair project question, construct a hypothesis, design, execute, and evaluate your experiment.
Preparing Experimental Procedures for a Science Fair Project
Write the experimental procedure like a step-by-step recipe for your science experiment. A good procedure is so detailed and complete that it lets someone else duplicate your experiment exactly!
How to Turn a Potato Into a Battery - Science Buddies
Do a new experiment where you change the amount of surface area of the electrodes that is embedded in the potatoes. How does this change the current and voltage?
Rainbow Fire Science Project
Rainbow fire is a science experiment to investigate how the color of flames change as you burn chemicals.
What are Variables? - Science Buddies
How to use dependent, independent, and controlled variables in your science experiments.
Ask an Expert: Bacteria Experiment Steps - Science Buddies
2009年2月25日 · In all of the research, the steps seem to say that after culturing the bacteria she should put multiple saliva samples on the bacteria in one dish along with a control.
Elephant Toothpaste | STEM Activity - Science Buddies
Make a foaming chemical reaction that resembles a giant tube of toothpaste in this fun experiment!
Make a Lemon Volcano | STEM Activity - Science Buddies
Create an erupting volcano with lemons and baking soda in this fun science experiment!