30 Minute Free Science Fair Projects

We've all been there. It is the night before your science fair project is due and you just remembered that it was assigned. If you are experiencing this dilemma right now don't worry. There are a lot of 30 minute free science fair projects that you can complete. Below are five quick science experiments and projects you can use.

Since you don't have time to complete 24-hour science fair projects you will need to focus on ultra quick projects.

Your first option is to complete an observational science fair project. These projects will focus on behaviors of people or animals. To complete this project all you have to do is to watch how the people in your family respond to a specific stimuli, for example how they respond to hearing a joke. Make notes about how their facial expressions change and their body language changes as they hear and respond to the joke. Then discuss what you observed. Do men and women respond differently?

If you are interested in ecology or biology then you can focus on ecosystem 30 minute free science fair projects. One option that you have is to create a hypothesis about your local ecosystems. For example, you can say that the biodiversity near the street is going to be lower than that near a wooded area. In this experiment your independent variable will be the location of the ecosystem and the dependent variable will be the biodiversity rate.

Chemistry science fair projects can also make great quick science fair projects. The quickest chemistry projects can be done using simple kitchen ingredients. For example, you can explore what happens when you mix baking soda and vinegar together. For a more advanced project you will want to change your variables up a bit. For example, you can hypothesize that any food acid added to baking soda will create a similar affect. You can use milk instead of vinegar to see if it too will cause a foaming chemical reaction. You can also test to see if the pH level of the acid impacts the severity of the chemical reaction.

The fifth option that you have for a 30 minute science fair project is to complete a computer science science fair projects. One simple project is to determine how much space has been used on a CD or DVD using a light. In this experiment your hypothesis will be that you can determine how much storage space has been used on a CD by measuring the discolorations on the back of the disc. Your independent variable will be the measurement of the discoloration and the dependent variable will be the amount of storage space used. What does this tell you about CDs and how they deposit data?