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Bilingual LAUSD Teacher – Spanish, Science, and Math Tutor
Rosana L.

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Hourly Rate: $40

About Rosana


Bio

My career as an educator is backed by ten years of experience and a strong background in science and environmental management. I hold a degree in Industrial Microbiology from the Pontifical Xavierian University, a Master’s degree in Quality, Safety, and Environment, and a specialized post-graduate degree in Environmental Analysis and Management from Viña del Mar University, alongside additional studies from the University of the North. Currently, I am a contracted classroom teacher with the...

My career as an educator is backed by ten years of experience and a strong background in science and environmental management. I hold a degree in Industrial Microbiology from the Pontifical Xavierian University, a Master’s degree in Quality, Safety, and Environment, and a specialized post-graduate degree in Environmental Analysis and Management from Viña del Mar University, alongside additional studies from the University of the North. Currently, I am a contracted classroom teacher with the Los Angeles Unified School District specializing in Secondary Biological Sciences. This extensive background allows me to provide high-quality instruction in Spanish, general sciences, and foundational mathematics while staying fully aligned with school district standards.

Throughout my decade of teaching, I have worked across the entire K-12 spectrum and have also provided academic advisement for advanced environmental projects at the university level. This diverse experience has taught me how to adapt my communication style to fit any age group, from young children to young adults. In my sessions, I replace rigid memorization with cutting-edge Project-Based Learning (PBL) and visual learning strategies. By connecting difficult science concepts and math problems to real-world examples, I make abstract topics easy to understand, helping students overcome academic anxiety and develop genuine interest.

In addition to STEM subjects, my native fluency allows me to offer complete Spanish language tutoring for students looking to improve their conversation, reading, or writing skills. Having managed full-size classrooms and conducted personalized, one-on-one tutoring sessions, I am highly skilled at identifying a student’s specific learning gaps and creating a customized plan to bridge them. Parents and students can expect a structured, encouraging, and highly professional environment dedicated to boosting confidence, catching up on schoolwork, and achieving long-term academic growth.


Education

Pontificia Universidad Javeriana - Colombia
Microbiology
Universidad Vina del Mar - Chile
MBA
Universidad del Norte - Colombia
Other

Additional Languages

Spanish

Policies


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Approved Subjects

Elementary (K-6th)

Elementary (K-6th)

With over ten years of educational experience across the K-12 spectrum, including two valuable years serving as a substitute teacher in LAUSD's Early Education Centers, I have a deep passion for guiding young children through their foundational learning years. I believe that teaching early learners requires a nurturing, patient, and highly interactive approach that transforms standard lessons into exciting, memorable discoveries. In my work as an LAUSD classroom teacher, I combine Project-Based Learning (PBL) with vibrant visual tools to match the natural curiosity and energetic pace of K-6th students. Parents can expect a warm, encouraging, and structured environment where children build strong core academic skills while developing a genuine, lifelong love for learning.
Elementary Math

Elementary Math

With over ten years of teaching experience across the K-12 spectrum, I specialize in helping young students build a strong and confident foundation in elementary mathematics. My approach completely removes math anxiety by replacing rigid memorization with highly visual tools, interactive drawings, and real-world examples. As a current classroom teacher with LAUSD, I guide students step-by-step through foundational concepts, ensuring they truly understand the underlying logic behind every problem. Parents can expect a patient, encouraging, and highly structured learning environment that boosts a child’s confidence and prepares them for long-term academic success.
Elementary Science

Elementary Science

With over ten years of teaching experience across the K-12 spectrum, I specialize in introducing young learners to the wonders of elementary science. My approach focuses heavily on Project-Based Learning (PBL) and highly visual, real-world examples that transform abstract concepts into fun and memorable lessons. As a current classroom teacher with LAUSD, I guide elementary students step-by-step through foundational scientific principles, encouraging their natural curiosity and developing their critical thinking skills. Parents can expect a patient, encouraging, and highly engaging environment where children build a strong academic foundation and a long-term love for science.
Environmental Science

Environmental Science

I hold a Master’s degree in Quality, Safety, and Environment from Viña del Mar University in Chile, alongside a post-graduate specialization in Environmental Analysis and Management from the University of the North in Colombia. Over my ten years of teaching across the K-12 spectrum and advising on university environmental projects, I have developed a highly successful approach to breaking down complex ecological concepts. In my current role as a contracted LAUSD Secondary Science teacher, I regularly utilize Project-Based Learning (PBL) to connect abstract environmental topics to real-world global issues. This visual and structured methodology reduces academic stress, helping students of all levels build confidence and achieve long-term success.
Microbiology

Microbiology

I hold a degree in Industrial Microbiology from the Pontifical Xavierian University, providing me with deep, specialized knowledge in cellular biology, laboratory techniques, and microbial processes. Over my ten years of experience in education, I have successfully taught biological sciences across the K-12 spectrum and provided advanced academic advisement for university-level scientific projects. In my current role as a contracted LAUSD Secondary Biological Sciences teacher, I utilize highly visual strategies and Inquiry-Based Instruction to make complex microscopic concepts clear and easy to understand. Students can expect a structured, encouraging, and professional learning environment tailored to help them master advanced topics, bridge learning gaps, and build long-term confidence.
Spanish

Spanish

As a native Spanish-speaking professional with over ten years of teaching experience across the K-12 spectrum, I offer fully immersive and conversational tutoring tailored to each student's level. My methodology focuses on contextual and visual learning strategies, allowing students to naturally master vocabulary, reading comprehension, and grammar rules without feeling overwhelmed. In my current role as an LAUSD classroom teacher, I have successfully helped diverse groups of learners overcome language barriers and build real communication skills. Parents and students can expect a highly supportive, encouraging, and structured environment designed to boost confidence and achieve fluency.
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Hourly Rate: $40
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