I graduated from the University of California, Davis with a major in Biological Sciences, with an emphasis in Neurobiology, Physiology, and Behavior, and minor in Exercise Biology (Kinesiology). Previously, I was a Manager in the Melanoma Program at the University of California, San Francisco, where I investigate novel therapeutics in early and late stage melanoma.Currently, I am pursuing a Master in Health Administration (MHA) at Columbia University, Mailman School of Public Health.Having a strong science and math background, I thoroughly enjoy working with students in achieving their goals. Whether your goal is to ace an exam, setting up a career plan, or having a social connection - I am here to guide you through that process! Most students typically come to me with science and math help, but I can help with college applications, personal statements, and test preparation. I have had over two years of tutoring and education consulting experience while being on the west coast after receiving my bachelor's degree.I enjoy playing football, basketball, and go snowboarding in my free time while maintaing a balanced and healthy lifestyle whenever I can. Having grown up in Los Angeles all my life, and living in the San Francisco Bay Area the past few years, I enjoy the bustling city life. I also enjoy roaming coffee shops, visiting art galleries, and playing tourist while I'm still here in New York City.

As a passionate educator with a Master's degree in Studio Art from the University of California, Davis, I have over 2 years of tutoring experience in drawing and Rhino, complemented by more than 15 years of art classroom and studio teaching. My approach focuses on fostering creativity and critical thinking, encouraging students to express themselves while mastering technical skills. I believe in creating a supportive learning environment where students feel comfortable exploring their artistic potential. Witnessing my students' growth and confidence in their abilities motivates me daily. Outside of teaching, I enjoy exploring various art forms and engaging with the local art community, which continually inspires my own practice and enhances my teaching.

I am friendly and ongoing teacher who loves to share my love of learning with students. Additionally, I have the gift of being able to understand where a student's misunderstanding lies and from there, I'm able to explain it from their level of understanding. I'm excited for the chance to work with you.

I received my B.S. in Biology from Villanova University in May of 2012. Throughout my four years of undergraduate college, I tutored hundreds of students in a variety of subjects. A month after my graduation from Villanova, I was on a plane to California to start work on my Master's degree. I studied Entomology at the University of California, Davis and conducted a field research project that investigated how pesticides affect honey bee behavior. I also worked as a teaching assistant at Davis and co-created and taught a course about current issues related to beekeeping and bee conservation.I finished my M.S.in Entomology at the beginning of 2015. I have a sincere love of learning and find great joy in helping others achieve their academic goals. I believe a teacher must be patient with their students and truly understand what issues they face in order to effectively communicate with them. I strive to cultivate a positive teaching environment that inspires my students with the same passion for learning that I have.I have recently focused on tutoring standardized tests including the GRE, SAT and ACT. I most enjoy tutoring the GRE because of the complexity of its questions. I love teaching students how to see through the tests tricks and pitfalls, while also analyzing the subtle clues provided by the questions. Other subjects that I have experience tutoring include math up to calculus, biology, statistics, essay composition, chemistry and physics.

I graduated from the University of California, Davis with a M.S. in Chemistry and from Southern Oregon University with a B.S. in Chemistry. I'm currently a Ph.D student in Chemistry at University of Wisconsin - Milwaukee. As an undergraduate student, I discovered my passion for learning and teaching students. While I've tutor many different subject areas such as statistics and organic chemistry, my expertise is general chemistry and algebra. I know chemistry and algebra are hard subjects to learn, but I believe it can be fun to learn about and a major accomplishment to comprehend difficult concepts. My goal as a tutor is to make sure you leave each session with a better grasp of the material from which you started, and for you to hopefully think chemistry and math are cool too.

Hi, my name is Abraham and I will be helping you with your ACT math and science portion. I am also available to help you understand algebra, trigonometry, geometry, pre-calculus, and calculus.I've always had a knack for teaching people math and conveying concepts in a simplified manner. Most of my students have understood where they may have gone wrong in their reasoning or understanding of a certain mathematical concept. I'm here to help you break those misconceptions.I mostly serve in the Los Angeles area.Thanks for reading.

The only thing I love more than learning is helping other people to learn!

I love learning, how your mind grows when you learn new things and are able to see life in different ways. One of my purposes in life is to help others and if I can help someone see the world with new eyes and feel better about themselves, I am very happy.

My first summer job out of college changed my career path from medicine to biology research--I cloned and characterized one of the first K+ channels in mammals. I also worked with Roy Britten, the discoverer of "junk DNA," on retrotransposons in marine invertebrates and published a paper with him. Since then I have completed my PhD from New York University and contributed to the field of neuroscience with a long history of high-impact publications in ion channels and neurotransmitter receptors, as well as genomics and structural biology. My interest in teaching grew when I got a position lecturing in physiology, neuroscience and cell biology at the medical school level, in the Caribbean, because the experience gave me a broader understanding of biology, and the medical relevance of my research, in contrast to very specific "projects" I had embarked on in research.

I am a graduate of The University of California, Davis. I received my Bachelor of Arts in History with a focus on US and European studies. As a retired USAF Officer, I have traveled extensively, and garnered two Master's Degrees (History and Operational Arts and Sciences). After leaving the military I taught High School AFJROTC in Northern California for three years. While I tutor a broad range of subjects, I am most passionate about history, government, and culture studies. I am a firm proponent of education, believing it to be absolutely necessary for an improved quality of life, and I try to impart this appreciation to all of my students. I will also do my best to make the subjects we cover fun and interesting!

I started off as a professional Geneticist working in the field of human genetics and then later in wildlife genetics for 22 years, as well as having spent 17 years as an AP Biology and 9th grade Biology teacher at a local high school in Anchorage, AK. I have a passion for Biology and the fields within that disciple (e.g. Zoology, Ecology, Genetics, etc.). I also enjoy bringing real-life examples into my lessons to help students grasp various biological concepts.

"There are no secrets to success. It is the result of preparation, hard work, and learning from failure."

My Name is Ryan Joseph and I have over a decade of 1-on-1 tutoring experience with an emphasis on both the AP Language and composition and AP Literature and composition exams. I specialize in creating personalized learning plans and tailoring instruction to students individual abilities, interests and goals.

I've been teaching biology to undergraduates since 2003, as a tenured professor at the University of Redlands and as visiting faculty at various institutions, including Boston College and Williams College. One of my greatest joys in life is seeing my students grow in their skills, their confidence, and the power to shape their futures.

Ambitious and yet Capable, Courageous but still Realistic.Many might define my goals in life to be quixotic and visionary but the inspiring phrase "Nothing is impossible" clings closely to my every decision. I am passionate about living life to the fullest and making a difference in the lives of others.

I've been teaching or tutoring in some form or another since 2004. I've tutored with nonprofit organizations such as Urban Youth Impact and Reading Partners, served as an instructor in the military overseas and as a contractor for a Fortune 500 company, and worked as a teacher in the California public school system. Through this variety of experiences, I've worked with many great educators and students, and found that everyone has a teaching and learning style that works best for them, and the key is finding a match. For myself, the most important attributes in my teaching ability are passion, patience, and perception. Bringing life to the material with creativity and insight kindles and a greater interest in the learner. Having the patience to follow the plan of execution helps the student feel at ease and puts them in a better mindset for success. Perception is crucial for understanding how a student can maximize their abilities, and which method of learning works best for them.

I am a graduate of The University of California, Davis. I received my Bachelor of Arts in History & Cultural Studies with a focus on education. Since graduation, I have tutored children of immigrants in Nevada. I have tutored private clients in California in elementary math up to prealgebra. While I tutor a broad range of subjects, I am most passionate about English, Literature, and History. In my experience helping struggling students prepare for Standardized Tests, we always seem to have the most fun for the Critical Reading Portion of the exams. I am a firm proponent of education, believing it to be absolutely necessary for an improved quality of life, and I try to impart this appreciation to all of my students. In my free time, I enjoy reading, swimming, running, and playing board games.

I am Dr. Lily Skots, a passionate educator with a Ph.D. in General Psychology, specializing in Cognition and Instruction from Grand Canyon University. With over five years of teaching experience in elementary education, I have a particular enthusiasm for teaching Russian, English language arts, and math. My approach centers on breaking down complex concepts into manageable parts, using engaging, real-world examples tailored to each student's interests. For instance, I successfully implemented a basketball-themed math game to help third graders master multiplication tables, which transformed learning into a fun and interactive experience. I believe that every child can succeed when lessons are infused with creativity and tailored to their unique learning styles. My dedication to fostering academic growth has been recognized through my contributions to Universal Design Learning strategies and the development of programs that enhance parental engagement in education. I am eager to empower future educators and continue making a positive impact in the classroom.

I enjoy watching movies, horseback riding, traveling and reading. I have tutored people in English and Mandarin Chinese. For me, language is not just a string of words but behind it is a group of people who share similar mindset and values. I am fluent in both Chinese and English. I look forward to teaching people who are interested in learning about this beautiful language and the profound culture behind it.

Hello. Bom dia. Ola. Bonjour to everyone.I would like to welcome you to this little piece of me. I truly am excited that you are reading this. My avatar cant be as excited as I am!I want to share a few things about me that might help us understand each other better. As the eldest in my family, I put even more pressure on myself to do better than great than my parents did. I have been an energetic goofball all of my life and learned to be an effective scholar and charismatic companion at the same time. Seriously, I was (well maybe still am) the class clown since kindergarten. I always performed well in class and in physical education. My struggle was humbling myself so I could learn in a way that would help me retain information as well as be interested in the subjects I was studying. This was something I worked on A LOT in college.I wont say Im there yet, but Im sure my colleagues and professional accomplishments would say otherwise. I make sure to cherish where I came from, what Im capable of right now, and how I want to evolve tomorrow. I look at situations from many angles so I can understand others point of view and be able to help others interpret and understand the topic. Outside of that, I cheer for people making progress which is something I never appreciated until learning became difficult for me (if you are curious, ask me about learning gymnastics at age 22).Did I lose any of you? Well, if I did, they are probably Googling people that still use the word goofball. What I hope to show you is that I am a healthy mix of philosophy, education, and humor. One minute, I am advising you in how to restructure your sentences. Another minute, we are analyzing the comedic timing of a single-clap applause. In all cases, I am a person to make whatever we are discussing relevant to the task at hand. I look forward to sharing and learning with you as you look forward to it as well.Fun Facts about Troy.- Hes left-handed!- Hes bilingual!- He has lived in another country!- He doesnt like speaking in 3rd person!- His initials are BLT spelled backwards!

Currently, I'm working on a Master's program in Library and Information Science, but I am also a recent graduate of UC Davis where I received my Bachelor of Arts in History with an emphasis on Medieval and Early Modern European History. I love learning and teaching history of all kinds, but I am also available to tutor many other subjects from Math and English to SAT and GRE preparation. While I do not have much formal experience in tutoring, I was a peer tutor throughout high school. Also, as the oldest sibling, it fell to me to help my younger brother and sister through the difficult times in their studies, so I have plenty of experience helping students find the right way to learn the skills and information they need for school. As you may have guessed from my interest in libraries, I love reading. Mostly I read fiction, but also some non-fiction when I find a particular book that sparks my interest. I'm also exploring origami and meditation as a way to encourage relaxation and better health.

Since graduating with my PhD in Nuclear Physics from the University of California, Davis in 2009, I have spent 7 years as a community college physics professor. As a community college graduate myself, I understand the challenges facing students and I am a passionate teacher. I am currently taking a year in Cambridge to complete a Master's degree in the Harvard Graduate School of Education to further improve my skills. As a tutor, physics is my favorite topic, but I am also enthusiastic about math as well as GRE test prep. From my experience in the classroom, I have discovered that it's very important to tailor the learning experience to each student. Every student is different and will benefit from varied methods. In general it's important to minimize lecturing and to give a student the opportunity to try and succeed at problems with gentle guidance. Outside of teaching, my interests are diverse. I enjoy reading, movies, CrossFit, theater, and dancing, specifically Salsa and Swing.

I recently moved from San Francisco to Atlanta to study pediatric nursing and public health at Emory University. I am thrilled to be in this beautiful city and feel so fortunate to be embarking upon my graduate education. I have always been passionate about learning and enjoy helping others reach their personal and academic goals. As a dedicated facilitator, mentor, tutor and coach, I look forward to working with you to build upon your strengths as a student. Whatever your interests, challenges, and ambitions might be, I will support and guide you in realizing your potential.

Hello! My name is Karly Semenov, and I am an ESL/ELL tutor (English as a Second Language / English Language Learners). I have taught academic English to international students at my local university and have met with students one-on-one to work on general English skills in the area of their choosing. I'm humbled and privileged to help people pursue their educational and/or personal goals. I believe tutoring sessions should be catered to a student's specific needs, contain authentic language that students will actually use in the future, and be upbeat and engaging. My lessons will be conversational so that students will get plenty of opportunities to practice their speaking skills. If this sounds like something you're interested in, please book a session with me today!

I graduated from University of California Davis with major in Applied Mathematics and a minor in Evolution, Ecology, and Biodiversity (EEB). I have prepared elementary & high school students for the American Regional Math League (ARML) and Math Olympiad competition. I am very familiar with helping high school students study for the SAT, new SAT, SATII Math, ACT, and Calculus AB/BC. I also tutored undergraduates in Linear Algebra, ODEs, and Numerical Analysis when I was at UCD.My Ecology knowledge is a lot deeper than general Biology, but I am currently studying for the GRE Biology subject test. My Biology understanding and ability to teach it gets better everyday. That said, I would be happy to help any student get organized and tackle a subject he or she is struggling with. I strongly believe in all students' ability to learn and building confidence is the first step to success. I appreciate hard work and the desire to learn rather than memorize for a grade. Helping others see the beauty and happiness in Mathematics is my favorite thing about teaching it.I love energetic people and pets of all ages and sizes. I was Treasurer then President of Math Club at UCD and loved our weekly meals, board games, and lectures. Some of my hobbies include origami, puzzles, playing "mathy" board games and kickboxing.

Hello, I'm Emma! I'm excited at the possibility of becoming your tutor! Let's see if we would make a good matchA little about me I am a Doctor of Physical Therapy student at MGH Institute of Health Professions. I recently moved to South Boston from my home state of California to pursue my graduate degree and my ultimate goal of becoming a physical therapist. I graduated from UC Davis in 2013 with a Bachelor of Science in Exercise Biology and a minor in Psychology. My previous tutoring experience includes working as a tutor in the Psychology department at UC Davis, peer tutoring within the Exercise Biology department, and various peer-to-peer tutoring roles. At UC Davis I also worked as an Undergraduate Admissions Advisor where I gained extensive knowledge in college essay writing, and as a Campus Tour Guide where I honed my skill of public speaking. Prior to relocating to Boston I was building my career in physical therapy by working as a physical therapy aide in several outpatient orthopedic clinics and volunteering at the VA Rehabilitation Hospital. I am passionate about the health sciences and helping students achieve their academic goals. I am an original Harry Potter nerd and a sports fanatic. In my leisure time I enjoy being outdoors, watching sports, cooking, community volunteering and playing with dogs!How I can help youI've likely been in your shoes. I've been the student who has been frustrated with difficult assignments and seemingly useless subjects. However, through my partnership with tutors and a passion for knowledge I have acquired a broader context of the sciences and the study skills that have turned learning into an evolving process rather than a memorization task. I would like to share those skills with you and help YOU learn!I can help you:- Balance chemical equations- Understand the function of cells- Solve for 'x' in math problems- Learn human anatomy- Write your essay or speech- Give a successful public presentation- And much more!Please look over the list of subjects that I am available to tutor and contact me to set up your first tutoring session! I will gladly answer any further questions that you have about my qualifications in a direct message. Thank you for considering me to help you achieve academic success, good luck!

I studied Wildlife Conservation Biology at UC Davis. I graduated from Cal State Long Beach where I earned my Master's degree in Biology where I studied bird flight physiology. I also worked as a teaching assistant at Cal State Long Beach and have taught Biostatistics and Human Physiology. I have a background teaching children at science camps, at an environmental non-profit, and at the therapeutic horseback riding center I currently volunteer at.I am passionate about biology because I am fascinated with how it describes the world around me. I also tutor general and AP statistics as well as Biostatistics for high school and college students. To me, I think it is very important to make sure that my students don't just do well on their homework, but that they truly understand the concepts they are working with. With every problem we cover, I try to go over related concepts and ways they might see the material on a test.In my free time I like to ride horses and I also do jiu jitsu. I also love the outdoors and enjoy camping and hiking as well. I love to travel and I have studied abroad in South Africa and Costa Rica and visited many other beautiful countries.

Molly has been a science, math, and special education teacher for over 6 years and is passionate about helping students reach their full potential. She started teaching through Teach For America (TFA) as a Learning Behavior Specialist and Corps Member. Molly has also served as the Head of Anatomy Curriculum for Perspectives Charter Schools, responsible for developing an NGSS-aligned curriculum and implementing it network-wide, as well as the Specialized Services Lead for Perspectives Charter Schools High School of Technology, responsible for monitoring specialized services and implementing best practices in classrooms school-wide. As a TFA Corps Member, Molly served as an exemplar for the Sponsor-a-Teacher fundraising initiative. Molly holds an MAT from National Louis University that she received as part of Teach For America, and a BS in Nutrition Science from University of California - Davis. She is lucky to call Lake Tahoe, CA her hometown and loves spending her free time doing anything outside in nature!

I absolutely love teaching. I have been a teacher for 10 years, and I currently teach at a wonderful project-based high school in Pomona, CA where I integrate art and music into the variety of courses I teach. I have extensive experience in History, Math, English, English Language Development, and SAT prep among other subjects, but my specialty is in motivating students. I believe it is essential for a student to enjoy our tutoring sessions. I build on every success, small or large, with lots of praise, and I correct students' mistakes without judgment. Watching the light bulb come on in my student's head at that moment of understanding is priceless to me.I am also an avid snowboarder and certified snowboard instructor in the winter. When I am not on my local mountain, I enjoy basketball, volleyball, electronic music, and dancing, and I have recently begun to dabble with deejaying. I have a young personality that my students can easily relate to, but with the experience of a veteran teacher.

I studied mathematics during undergrad and fell in love with using logic and numbers to sift through the world.I then went on to obtain two masters degrees in economics. I love economics because it is a smart combination of statistical rigor and humanity.I also was an economics Ph.D. student in University of California, Davis studying theoretical microeconomics and econometrics for 3 years before I dropped out in 2019.I realized that what I love the most is applying knowledge to solve real world problems and help other people understand things.I still love economics but I am much more into applying statistics, econometrics, and programming to solve real problems.I fell in love with teaching during my Ph.D. years. I love to see how students can really understand things if they find the right way -- the right people or the right recourses -- to learn from. I want to be students' right kind of way to learn!I strive to try my best to use what I know to help students solve problems and understand things with more clarity.I firmly believe that seeing things from different perspectives is the fastest way to gain real understanding.

I am a graduate of The University of California at Davis. I received my Bachelor of Arts in History and Political Science with a focus on modern European History. I also received a Masters of Arts from Webster University in International Relations. Since graduation, I have traveled extensively throughout Japan, Korea and parts of the Middle East. I have experienced numerous cultures, in my travels, and love learning about them. I am very passionate about History, geography and world affairs and I love reading about the subjects which helps to keep me up to date in them. In tutoring history I believe that it is best to tell history as a story. To let the student know that the people in history were real people and at times they had to make difficult decisions. I truly believe that education and knowledge is the key to success in this world. In my spare time, I enjoy writing, working out, gardening, computer programming-with python and of course reading. Reading, to me, is where one's mind expands and becomes more open.

I am a researcher and educator. I'm skeptical of received wisdom, have made a habit of getting paid to travel around the world, and love the outdoors and reading. Let's master your subject, but more importantly, master the art of learning and figure out why you're doing it."The first principle is that you must not fool yourself - and you are the easiest person to fool." - Richard Feynman

Learning as well as teaching mathematics and science are some of my greatest interests. The process of teaching is very enjoyable to me. I have a degree in Applied Mathematics from UCLA and currently working acquiring more skills on Data Science and Machine Learning

I graduated from UC Davis with a BS in Biochemistry and Molecular Biology with a minor in Psychology. I plan to continue school and pursue a master's degree in Physician Assistant Studies. I have taught at many tutoring facilities including Chadbourne Elementary School and Hopkin's Junior High School in Fremont, UC Davis, and Yocha Dehe Wintun Academy. Many of the tutees I have taught range from elementary students to undergraduates. I am competent in basic arithmetic, algebra, trigonometry, biology, and chemistry, but my favorite subject would have to be chemistry because I believe it is extremely relevant in many fields. My tutoring techniques are very versatile due to my experience from teaching in a classroom setting and private tutoring. In the classroom, my goal is to thoroughly cover the basics by drilling my tutees with lots of practice problems. I also try to facilitate group work, in order to stimulate critical thinking. In a private setting, my goal is to learn about my tutee's studying habits and weaknesses, so that I my design a regimen that ensure his or her success in the class. I try to impart to all my tutees about how important practice is when learning something new. Practice and repetition allows an individual to not only minimize mistakes, but it also gives them new insight on certain problems and on how a certain method can be applied to a different situation.Outside of academia, I have a wide range of hobbies. I like to play badminton competitively and hike though mountain trails. Instead of video games, I opt for playing board games with my friends; my favorites would be Settler's of Catan and Carcassonne. I also like to build and detail Gundam plastic models and have even founded a plastic model club in Davis to teach my techniques to others who were interested in the hobby. But what I love most is to learn new things every day. I would study scientific articles and read how scientists are finding new ways to treat certain diseases such as Alzheimer's and Schizophrenia, which I find very interesting.

With a Bachelor's degree in Japanese from the University of California, Davis, N2 level achievement of the Japanese-Language Proficiency Test, and a decade of experience living and working in Japan, I look forward to help you with foundations and nuances of Japanese and be a partner on your language learning journey. My teaching philosophy centers on creating a supportive learning environment where students feel empowered to take risks and engage deeply with the material. I strive to connect with my students on a personal level, tailoring my approach to meet their unique needs and learning styles. I am dedicated to helping all students succeed, fostering their confidence and Japanese skills.

I am a senior studying Applied Mathematics at the University of California, Davis. I believe the most important quality in a tutor is patience. Everyone is capable of being great at math, but math is a very difficult and abstract topic, and the only sure path to success is through continuous effort. A tutor must have the patience to move through the subject at the student's own pace. Mathematics is important not just because of its endless application and its role as the foundation of the sciences, but because the problem solving strategies and intellectual tool set required in learning math are supremely advantageous to every field of academic and professional life. It is a pleasure to help young minds acquire these skills and very fulfilling to watch a student go from 'I don't understand, and I hate this' to 'I get this! and I hate it slightly less.'

I have been a teacher and tutor for many years. I obtained my Elementary Teaching Credential and Master’s of Education from UC Davis. I have four years teaching experience, including two years in the Hillsboro School District teaching in a fifth grade classroom and a bilingual first grade classroom. I also taught second grade at the International School of Panama for two years. I am currently working part-time as a substitute teacher for Portland Public Schools.I have also tutored for a number of families over the past six years. I have tutored students in reading, writing, math, Spanish and ESL. I speak Spanish fluently, and I am comfortable tutoring children aged from kindergarten to 8th grade in any subject. As a tutor, I will help your child gain academic skills and build confidence by providing them with the targeted, one-on-one instruction that he/she deserves.

I am a graduate of UC Davis. I received my Bachelor of Arts in Spanish with an emphasis in Latin American literature and Language. Currently, I am completing a teacher credentialing program through the CSU online program CalSTate Teach to obtain my Multiple Subject teaching credential. I am a lifelong learner who periodically takes college level courses to stay current. I enjoy tutoring students in Math, Spanish, and English language arts. I have worked with elementary age students for the past year and employ educational technology to help them learn. I also enjoy teaching dramatic art in my spare time as I enjoy the world of theater.

I believe that the role of a teacher goes beyond the sharing of academic knowledge; it extends to providing mental guidance for students as well. Jim Henson once said, "[kids] don't remember what you try to teach them. They remember what you are." With the belief in mind, I try my very best to be a role model and inspire my students to act and speak with integrity at all times.I graduated from University of California, Davis with a B.S. in Mathematics and a minor in Economics in 2008 and have been teaching ever since. In the past seven years, I've come in contact with about a thousand students at various ages. I learned to design, scaffold, and explain concepts using different methods according to students' best interests. I also worked closely with learning specialists to modify lessons and assignments for students with different needs. I've created common core aligned assessments that targeted students' ability to understand and explain core concepts. I've always been looking for ways to better my teaching because It is truly satisfying for me when i can make a difference in a child's life!As an experienced teacher, I believe that while teaching can be tough, it is one of the most rewarding jobs! I teach with a passion and I believe every child is capable of learning and achieving any goal they have in mind. My previous background in classroom environment has afforded me the skills to become a great tutor and I can't wait to meet my students!

I am a professional with over 20 years of experience who enjoys teaching and seeing the light going off in a students eyes when they finally grasp a concept.