Science fairs play a crucial role in the education and development of students, offering a range of benefits that contribute to their intellectual, academic, and personal growth.
Some key reasons highlighting the importance of science fairs include hands-on learning, critical thinking skills, research skills, creativity and innovation, presentation skills, interest in STEM subjects, and real-world application.
Recently, AJA conducted its own science fair, where middle schoolers presented their science projects to a panel of judges. The students’ projects covered an extensive range of topics.
Students discussed the scientific method and conducted background research to develop a testable question and a hypothesis. They then created an experiment and documented their procedure, results, and conclusions.
AJA’s STEM teacher, Mrs. Winston, organized the event and shared her own passion for Science Fair:
I have a particular interest in the science fair because it encourages students to explore their curiosity, apply scientific methods, and present their findings creatively. It fosters critical thinking, problem-solving skills, and a love for STEM. Additionally, it provides an opportunity to witness students’ growth, enthusiasm, and unique perspectives on various STEM concepts.
Results and descriptions of this year’s AJA Science Fair Competition projects are below. All projects were then presented in the Greater Austin Regional Science and Engineering Fair (GARSEF), competing against over 350 students from Austin and surrounding area schools. In the Elementary Division, both 5th grade projects received 1st place ribbons. In the Junior Division, Aaron received a US Office of Navy Research special award, Caitlin received 1st place in the Environmental Engineering category, and Sidney received 1st place in the Mathematics category. Both 1st place wins also awarded them a spot to compete in the Texas State Science and Engineering Fair at A&M on March 23rd, as well as a nomination to compete for the 2024 Thermo Fisher Scientific Junior Innovators Challenge (JIC), a program of Society for Science, Technology, Engineering and Math (STEM) competition for 6th – 8th grade students in the United States. This is an incredible achievement that only the top 10% of middle school projects nationwide are invited to apply for.
5th grade:
1st: Olivia/Catherine, Project “Fly No More”
Description: Investigated the attraction of flies to various substances. Using a butterfly net, we tested maple syrup, strawberry, banana smoothie, ammonia, and dog food with water to observe fly preferences. Ultimately, we found that flies were most attracted to maple syrup among the tested substances.
Student Quotes: Winning the school Science Fair was rewarding for me because it led to the opportunity to attend the Regional Science Fair, where I was able to explore a variety of intriguing projects firsthand. The key lesson I took away from the experience was the importance of beginning our experiment earlier. Reflecting on our project, my partner and I realized that starting late impacted its potential outcome, highlighting the significance of timely preparation for better results.
2nd: Jake, Project: “Citrus, Citrus I Adore. Who is the Sweetest of the Four?”
Description: I examined the glucose content of citrus fruit juices, specifically orange, grapefruit, lime, and lemon. By conducting tests on each juice variety, I aimed to determine which citrus fruit contained the highest levels of glucose.
6/7th grade:
1st: Sidney, Project: Modifying Personal Electronic Behavior: A Mathematical Analysis of CO2 Emissions
Description: Investigated the CO2 emissions of five household electronic devices using a smart plug to measure wattage. By creating usage scenarios and adjusting durations, I calculated potential CO2 reductions, then extrapolated these findings to estimate collective reductions if usage habits changed. My goal was to highlight the environmental impact of common devices and suggest ways to reduce their carbon footprint.
Student Quotes: Collecting data for my experiment was a highlight for me, mainly because it fascinated me to observe the various factors influencing device wattage. Additionally, I enjoyed the process as it allowed me to engage in games and leisure activities while conducting the tests. What appealed to me most about the science fair was the opportunity to connect with new individuals and unexpectedly discover novel topics. Additionally, I appreciated the escalating challenge of meeting increasingly stringent judging criteria, which pushed me to strive for greater excellence.
2nd: Fiona, Project: Extracorporeal Shockwave Therapy & Exosome Injections Healing Equine Suspensory Injuries
3rd (tie): Caitlin, Project: Cleaning up the Gulf; Micah/Elly, Project: Fizzed Flavors
Description (Clean Up): Utilized ferrofluid and a neodymium block magnet to simulate the cleanup of an oil spill in the Gulf of Mexico. By exploring this method, I aimed to develop a more efficient and environmentally friendly approach to oil spill remediation, prioritizing both effectiveness and cost-effectiveness.
Student Quotes: The highlight of the science fair process was the valuable experience and opportunities it offered. Participants have the chance to earn sponsorships and scholarships while also undergoing the rigorous challenge of presenting their projects under pressure, showcasing their abilities and skills.
Honorable Mention: Aaron, Project: Dynamic Deformation