The Science, Engineering & Technology exhibits at 4-H competitions offer a wide range of projects for members to display their skills and knowledge in various areas of science and technology. From Aerospace to Woodworking, the exhibits are designed to give children an opportunity to showcase their creativity, ingenuity and problem-solving abilities.
The Aerospace exhibit provides 4-H’ers with a chance to learn about the science of flight and the principles behind aviation. Members may construct model airplanes or rockets and engage in experiments to learn about aerodynamics and propulsion. This exhibit is designed to encourage children to think about the practical applications of science and how they can use it to solve real-world problems.
Computer exhibits allow members to explore computer technology and learn the basics of programming languages. Participants may showcase video games they have developed, websites they have created, or applications they have designed. The technology used in these exhibits is diverse and changing rapidly, so participants need to keep up with the latest developments to stay competitive.
Geospacial (GPS) exhibits teach members about the use of global positioning systems and how they can be used in various applications. Participants may create models that display geospatial data or engage in surveys and mapping activities. The exhibit is designed to help children learn about the technology behind GPS and how it can be applied in various industries.
Electricity exhibits give children a practical understanding of the principles behind electrical circuits and how they work. Members may create simple circuits or construct more complex ones involving microcontrollers and programming languages. The exhibit challenges children to think about the practical applications of electricity in everyday life.
Robotics exhibits enable children to explore the basics of robotics and learn how robots are used in various industries. Members may construct robots using various sensors and software programs and engage in competitions that test the robot’s abilities. The exhibit helps children to learn about the technology behind robotics and how it can be used to solve real-world problems.
Power of Wind exhibits teach children about the principles behind wind power and the use of wind turbines. Participants may construct models of wind turbines and engage in experiments to learn how wind turbines work. The exhibit aims to help children understand the potential of renewable energy and how wind power can be used to generate electricity.
Small Engines exhibits enable children to explore the technology behind engines and how they work. Participants may construct models of engines or disassemble and reassemble small engines to learn about their inner workings. The exhibit helps children to learn about the basic principles behind engine technology and how it can be applied in various industries.
Model Vehicle exhibits allow members to showcase their creativity and craftsmanship by building model vehicles. Participants may create models of cars, planes, ships, or other vehicles using various materials and techniques. The exhibit challenges children to think about the practical applications of engineering and how they can use it to create functional and aesthetically pleasing objects.
Woodworking exhibits enable members to showcase their skills in woodworking and furniture-making. Participants may construct furniture pieces, sculptures, or other objects using various techniques and materials. The exhibit aims to help children develop their craftsmanship and creativity and promotes interest in woodworking as a trade.
Welding exhibits give children a practical understanding of the principles behind welding and how it can be used to fabricate metal objects. Participants may create metal sculptures or other objects using various welding techniques and materials. The exhibit challenges children to think about the practical applications of welding and how they can use it to create functional and aesthetically pleasing objects.
Safety exhibits focus on promoting awareness of safety in various industries, including agriculture, engineering, and construction. Participants may create displays or posters that highlight best practices for staying safe in these industries. The exhibit is designed to promote awareness of workplace safety and encourage children to think about the importance of safety in all aspects of their lives.
Bicycle exhibits allow members to showcase their creativity and mechanical skills by building and modifying bicycles. Participants may create custom bikes or modify existing ones to reflect their personal style and preferences. The exhibit is designed to promote interest in cycling as a mode of transportation and encourage children to explore the mechanical side of bikes.
In addition to showcasing their exhibits, 4-H members also have opportunities to participate in interview judging, which involves talking to judges about their projects and sharing their experiences and lessons learned. This process helps children to improve their communication skills and learn how to present their ideas effectively. Judges offer feedback and advice, enabling children to refine their exhibits and hone their skills.
In summary, the Science, Engineering & Technology exhibits at 4-H competitions offer children an opportunity to explore various areas of science and technology and showcase their creativity and problem-solving abilities. Through interview judging, participants learn how to communicate effectively and receive valuable feedback from judges that enables them to refine their exhibits and hone their skills. These exhibits not only promote interest in science and technology but also prepare children for future careers in STEM fields.
Posted by Nebraska Extension in Lancaster County on 2012-08-10 17:25:52