Middle School Science and Engineering Expo

Providence School launched its Engineering Academy this school year, and it has proved to be a great success. Overseen by Mr. Rodney Meadth, this four-year high school program gives participants a broad experience in the various fields of engineering, with an emphasis on practical service and project-based learning.

In carrying out assignments with real-world applications, students designed an orphanage for partners in the Democratic Republic of the Congo, taught a science lesson to younger students, and produced custom-designed 3D-printed educational items requested by the school's teachers. Examples of these include geometry volume demonstrations, chemistry molecular models, pyramids and ziggurats for elementary social studies, and even the Academy's own promotional USB drives. They also connected with professionals in the Santa Barbara area, including Moog Space and Defense Group, Praevium Research, and architect Jeff Shelton.

The science lesson taught to the 4th Grade earlier this year; the catapult will
feature again in a hands-on activity at the Science and Engineering Expo!

Engineering Academy students are acting as mentors for Providence's first Middle School Science and Engineering Expo. The Expo showcases a variety of hands-on demonstrations and exhibits, all relating to a theme of space exploration. Aimed at families with upper-elementary aged children and older, guests can interactively explore robotics, chemistry, navigation, interplanetary science, and more.

The Providence Science and Engineering Expo will be held at the school’s Upper Campus on 630 Canon Perdido Street on May 3, from 4:30 pm to 6:30 pm. Entry is free, refreshments will be served, and families with children are encouraged to attend.

Middle school students explore the theme of space exploration, coming up
with a conceptual design for a Mars habitat

"I'm excited to show people what we're doing with STEM here at Providence, because it's something unique," says Meadth, who is co-leading the Expo with the middle school science teacher, Nate Alker. "We have a strong engineering and science experience, from a Christian perspective, in the context of the liberal arts. This means that our students understand not only the 'how' of science, but also the ‘why'."

The Providence Engineering Academy is currently accepting applications for next year at all high school grade levels (9-12). Those interested should contact Rodney Meadth at rmeadth@providencesb.org. Browse this blog site to read more stories of projects undertaken and grants awarded and to download a copy of the application packet.

Middle School: AIAA Foundation Grant

Much of the funding for our high school Academy comes in the form of grants, generously donated from a wide range of community sources. Our middle school elective is no different. The 7th and 8th Grade students explore a diverse range of engineering topics—structures, gear ratios, sensor technology, and coding to name a few—and they need technology to do it! Our middle school classroom is well stocked with laptops and LEGO Mindstorms EV3 sets to help them accomplish this.

This semester, the middle school elective is pursuing a space exploration theme (this ties in with our Science and Engineering Expo on the 3rd of May, here at the Upper Campus). In keeping with this theme, the students are learning about navigation; specifically, how do you write algorithms that can guide a robot to a particular destination? How do unmanned spacecraft and planetary exploration robots find their way?

For this navigation unit, we needed to supplement our existing EV3 robots with extra add-ons. We decided to invest in infrared sensors, which are paired with small beacons (both pictured). The beacons either act as a hand-held remote control for the robot, or they can broadcast a signal for the robot can home in on. Both modes involve careful crafting of navigation algorithms that make decisions based on sensory input.

The simple Robot Educator, shown with the infrared sensor attached (the

red/black shape mounted in its center) and two infrared beacons

Mr. Meadth is a member of the AIAA (American Institute of Aeronautics and Astronautics), and so was able to apply for an AIAA Foundation Classroom Grant to purchase these needed resources. Twenty different schools were selected for this grant of $250, which is aimed at teachers doing hands-on STEM activities that relate to aviation or aerospace, and we are glad to announce that Providence was one of them. We now have enough sensors and beacons for an entire class—thank you to the AIAA Foundation!

Left to right: Ashlynne, Brennan, and Todd

show the robots, all with IR sensors attached

The middle school students will continue to learn the finer points of using these and other sensors for the rest of the semester. Their final project will be to design and construct their own version of a Mars rover, which will compete in an open-invitation event in early June. We'll keep you posted on this exciting long-term project!

Don't forget to follow this blog to get all the latest on the middle school and high school engineering activities, and please send your questions and comments to Rod Meadth at rmeadth@providencesb.org.