BA, Patrick Henry College
Ever since Juli showed a fifth grader how to work a unit-conversion problem when she was seventeen, she has known that God gifted her to teach. She has also known that her gift does not rely on her power alone—that same fifth grader got the problem wrong because of Juli’s dyslexia!
Since then, Juli has developed her love of teaching both academically and professionally. She holds a BA in classical liberal arts from Patrick Henry College. Practicum work for her degree included student teaching at Regents Classical Christian School in Austin, Texas, and writing and teaching a course in art history, philosophy, and creation for homeschooled students.
Since graduation, Juli has continued to teach. She taught art and choir to first through third graders at a start-up Christian school, where she had the opportunity to develop her own curriculum. For three years after that, Juli oversaw a homeschool co-op academy that focused on Bible knowledge, math skills, reading for information, and writing. During these years, Juli also taught European history, American history, and British literature, helping her more advanced students prepare for AP® exams.
In 2011, Juli joined the team at HSLDA Online Academy as one of the first AP US History teachers. She looks forward to the coming academic year as much as she looked forward to the first.
Juli is a native Texan and happily married to an American computer programmer living in Scotland. She and her husband are blessed with a toddler named James, who gets to discover in May what it means to be a big brother.
This is Juli’s seventh year teaching for the Academy.
Master Teacher: Chelsie Price
BS, Grand Canyon University
Chelsie Price earned her BS in secondary education with an emphasis in mathematics through Grand Canyon University’s online education program. She chose the flexibility of the online platform to allow her to fulfill her primary role as a blessed mother of two girls. She then obtained her teaching license in Colorado, where she was born and raised, before uprooting to adventure in California.
In addition to her six years of experience teaching and tutoring within the Christian education setting, Chelsie’s extensive experience as an online student gives her a unique perspective in her role as an instructor. She seeks to apply her knowledge to create an enjoyable and connected virtual environment as she engages students in the exploration of new mathematical concepts— showcasing how this foundational knowledge gives us a glimpse of the glory and intricacy of creation and the nature of our Father.
Chelsie lives in Northern California, where she is happily homeschooling her two daughters, tutoring, and substitute teaching. She and her family enjoy reading, board games, hiking, gardening, and fellowshipping with church family.
This is her second year teaching for the Academy.
Classroom Teacher: Rachael Butters
MA, Saint Xavier University
BA, Trinity International University
Rachael Butters earned her undergraduate degree at Trinity International University in mathematics/secondary education. After graduation, she started teaching high school math at Mundelein High School and completed her master’s degree at St. Xavier University in teaching and leadership. She taught in the public school classroom for nine years, using several different instruction methods for a variety of math classes and levels.
After her first child was born, Rachael decided to stay home to care for her family. During this time she began teaching online college classes for Moody Bible Institute's Distance Learning Program. Over the five years she worked for Moody, she taught a variety of online math classes as well as editing and writing curriculum.
Rachael is married to her husband Dean and they have two children: Kate (9) and Collin (6). They currently live in Palatine, IL, where they are blessed to be located close to their church, Harvest Bible Chapel. Her husband serves full-time as an executive pastor there.
Rachael is excited to use her gifts and experience in the online venue by teaching math through HSLDA Online Academy. This is her second year teaching for the Academy.
Master Teacher: Angela Ellis
MA, George Mason University
BA, George Mason University
Angela Ellis earned a bachelor’s in mathematics and a master’s in education from George Mason University. She has twenty years of experience teaching secondary math courses from pre-algebra through pre-calculus. Mrs. Ellis has taught math classes at a local school, on online programs, and as a homeschooling mother. She enjoys meeting the challenges that are unique to each learning environment.
Angela currently lives in Loudoun County, Virginia, with her husband and three very active boys. She has a passion for finding mathematics everywhere and for sharing her enthusiasm with anyone who will listen. As Galileo so wisely noted, "Mathematics is the alphabet with which God wrote the universe." Angela holds that little nugget of wisdom to be a profound influence behind her teaching and her own love of learning and loves nothing more than to help other people see just how true that statement proves to be.
Angela is the Course Developer and Master Teacher of the Academy’s Geometry course, as well as the Master Teacher for Algebra 2. Prior to her work in these courses, she taught Algebra 1 for the Academy to become familiar with our math program as a whole. This is her third year teaching for the Academy.
Classroom Teacher: Daniel O'Connor
MA, Holy Apostles College & Seminary
BS, Rensselaer Polytechnic Institute
Daniel O'Connor earned his bachelor's degree in mechanical engineering from Rensselaer Polytechnic Institute (RPI) and his master's degree in philosophical theology from Holy Apostles College & Seminary. He worked in the corporate engineering industry before moving on to non-profit charitable work, helping to found and run the John Bosco House for homeless young men.
Daniel has been honored to teach high school students in mathematics, physics, chemistry, and SAT preparation. He also teaches philosophy at the college level. He has been teaching online for over four years and comes highly recommended by his students for his ability to engage and explain in the online environment.
He currently lives in Albany, NY, with his wife and two children. In his free time, Daniel enjoys engineering work for his own hobby innovation company, renovating his 100-year-old fixer-upper home, and, above all, spending time in prayer.
This is Daniel’s second year teaching Geometry and Algebra 2 for the Academy.
Classroom Teacher: Stacy Carpenter
MS, Colorado State University
BS, Louisiana State University
Stacy Carpenter holds a bachelor's degree in mathematics and Latin from Louisiana State University, and a master's degree in mathematics from Colorado State University. She has over 8 years of experience as a mathematics tutor and has also taught algebra, trigonometry, and calculus classes for several universities. This past year she expanded her tutoring business to include online clients, and has found tutoring online very rewarding. Of all the subjects she has taught as an instructor and a tutor, Algebra II and trigonometry are her favorites.
Stacy's other professional experience includes working as a research scientist using mathematical models to predict physical effects in the real world.
Stacy has been married to her sweetheart, Jeff, for 22 years. She feels privileged to be able to educate their 7 young blessings at home. Last summer the Carpenters gave up life in the suburbs and moved to a small farm in her home state of Louisiana. While working, educating her children, and learning to grow vegetables takes up most of her time, Stacy also loves to photograph people, experiment with healthy food choices for her family, play percussion instruments, and visit with friends.
This is Stacy’s second year teaching for the Academy.
Classroom Teacher: Laura Priano
BS, Geneva College
Laura Priano earned a bachelor’s degree in mathematics education from Geneva College. Since then, she has taught in a variety of settings, including a Christian school, a cyber charter school, and a homeschool group. In addition, she has tutored numerous individuals. Each experience has stretched her and made her a better guide for students learning mathematics.
Laura loves the way our Creator has fashioned and formed the universe to declare His glory. Mathematics is a tremendous example of the way He has fit it all together perfectly, and algebra is one of her favorite ways to explore His masterpiece. Even when she stepped away from teaching in school to homeschool her own children, she has found herself jumping at opportunities to help friends and family members with math problems. She is thrilled to be teaching at the Academy.
Laura lives in Pittsburgh, Pennsylvania, with her husband and four energetic children. She is a faithful baseball and hockey fan. In their 10+ years of marriage, she and her husband have enjoyed traveling throughout the United States to visit ballparks (sometimes accompanied by the children). When she has a spare moment, she also loves to read, sing, and sew. She and her husband are also very active in their home church.
Master Teacher: Kristina Mayo
DVM, VA-MD Regional College of Veterinary Medicine
BA, College of William and Mary
Dr. Kris Pelham Mayo is a veterinarian and classical homeschool tutor in the natural sciences. She received a BA in modern languages (German and French) from the College of William and Mary and a DVM (Doctor of Veterinary Medicine) from the Virginia-Maryland Regional College of Veterinary Medicine at Virginia Tech.
After practicing clinical veterinary medicine and surgery for a number of years, Dr. Mayo joined the faculty at the Community College of Baltimore County as an adjunct professor, where she developed and taught online classes in veterinary technology. She has been homeschooling her 4 children (ranging from elementary school age through high school age) since they were born. Since 2011, she has also been tutoring high school laboratory science classes, including biology, chemistry, and physical science, for a local classical homeschool tutorial.
Dr. Mayo is passionate about helping students learn more about their Creator by studying His creation! Students who enroll in her classes learn more than just science through a Christian worldview. They also learn how to learn. Many high school students can read a textbook, but they often do not really know how to study a textbook. Using classical, trivium-based techniques, her students learn for retention and develop practical study techniques, time management habits, and critical thinking and rhetorical skills that benefit them through high school and beyond.
Dr. Mayo lives on a farm in Bowie, Maryland, with her husband, 4 children, horses, chickens, rabbits, and whatever other animals show up at the farm. She is excited to be teaching knowledge, developing wisdom, and fostering understanding with a Christian worldview at HSLDA Online Academy.
Classroom Teacher: Katrina Gellerman
MS, University of Notre Dame
BS, North Dakota State University
Katrina Gellerman received her undergraduate degree in molecular biology at North Dakota State University and a master’s degree in biochemistry at The University of Notre Dame. She has conducted academic research involving isolating heme transport proteins in pathogenic bacteria and characterizing aberrant gene expression in ovarian cancer.
While in graduate school, she made the unexpected discovery that she loved teaching science more than laboratory research. She has since turned her efforts toward instruction, and has over five years of experience teaching and tutoring math and science students of a variety of ages and backgrounds.
Katrina was homeschooled K-12 and loves the personalized and flexible approach of home education. She has always enjoyed learning about and teaching the biological sciences and their role in displaying the complexity, beauty and majesty of the Creator. She is very excited to highlight the surprising intricacies of the world around us that we so often take for granted. Katrina also enjoys music (especially playing piano: Mozart sonatas and accompanying her sister’s singing), painting, hiking, needlework, and reading.
Classroom Teacher: Angel Miera
MS, Georgetown University
BS, University of New Mexico
Angel earned an undergraduate degree in biology at the University of New Mexico. She earned her master’s degree at Georgetown University in the Department of Biochemistry and Molecular & Cellular Biology. Angel has extensive experience conducting independent research and is an experienced seminar speaker and author. She believes that using the scientific method during “hands-on” experimentation is the key to successful discovery. Angel’s passion in the area of science is molecular biology. Angel spent a considerable amount of time using various high-powered microscopes to make discoveries. She absolutely loves to illuminate the intricacies of God’s creation using microscopy!
During her time in the lab, Angel mentored several high school and undergraduate students. She has also taught biology online to undergraduate students. Angel’s favorite aspect of teaching is helping students live up to their God-given potential by presenting subject matter in an interesting way and challenging students to ask questions and dive deep into new material without fear.
In addition to teaching, Angel takes on various projects in the area of outcomes management for various non-profit organizations. Angel lives in Arizona, where she is happily homeschooling her young son. She enjoys traveling, the outdoors, and spending time with her family.