

Marine science combines biology, chemistry, physics, environmental science, and geology for engaging hands-on science.
Age Range | 8 - 12 |
Class Type | Live |
Start / End Dates | January 18 - May 17, 2023 Meets Wednesday at 12pm PST 2 weeks off on 3/15-3/22 |
Class Size | 6-14 Learners |
Pricing Information
One-Time Price | $425 Per Student (Check the Teachable Link for Sibling Discount Pricing) |
3 monthly payments | $150/month for 3 months |
Marine Science: The Biology, Chemistry, & Geology of the Ocean Course Overview
In this class, Blair Lee, M.S. weaves core and foundational biology, chemistry, physics, & geology into a fascinating area of science! 71% of Earth’s surface is covered by the ocean. In this science course students will learn core concepts in chemistry, physics, geology, environmental science, and geography as they discuss and investigate how these shape the biology of the oceans. One of the focuses of this unique class is how abiotic, nonliving factors lead to the adaptation and evolution of organisms. Learners will build scientific models and learn important lab techniques as they learn the fascinating science of the ocean and the organisms that live in it.
Class Format
- One chapter a week focused on the weekly topic. See the schedule for that week.
- One lab that focuses on the topical information covered in the reading. These are to be done outside of class.
- Live, online teaching from Blair Lee, M.S. These classes run about 1 hour (although they do occasionally run over 15 minutes if there is a lot of student discussion.)
- Blair will teach the material covered in the text.
- Blair will ask and answer questions and have some discussion to help learners understand the topics. This is a great way to assess understanding and to help your learner get the most out of the material.
- Woven throughout each live session are in-class activities that enhance learner understanding.
- We start class each week with learners sharing the lab work they completed outside of class. (This is optional.)
This comes with Blair’s new marine science course.
Each week students will learn about important science concepts that build on previous classes. This is a hands-on science course. You can look for Blair to encourage mastery of the concepts with a hands-on approach to learning both in class and outside of it.
In addition to important topical knowledge, students will:
- Learn the scientific method by using it
- Gain experience writing reports and recording observations
- Work with 2-dimensional and 3-dimensional scientific models
- Have the option of presenting about topics in marine science
- Engage with a peer group about this fascinating area of science!
Class will meet weekly for 1 hour to discuss and learn about marine science. The class is interactive, because of that they occasionally run over 15 minutes. Student projects turned in will be given specific, individualized feedback.
Time Commitment
3 -4 hours per week
Weekly Topics for Marine Science
Week 1 – Science for a Blue Planet
Week 2 – Bony Fish Adapted for Life in Water
Week 3 – Ocean Chemistry
Week 4 – The Energetic Ocean
Week 5 – Ocean Geography
Week 6 – Microscopic Ocean
Week 7 – Human Impacts on Ocean Life
Week 8 – Optional: Presentation
There is a 2-week break between weeks 8 and 9.
Week 9 – The Intertidal Zone
Week 10 – Coastal Communities
Week 11 – Arctic Communities
Week 12 – Coral Reefs
Week 13 – Ocean Forests
Week 14 – Open Ocean
Week 15 – Deep Ocean
Week 16 – Optional: Presentation
Skills Needed
Able to think abstractly.
The Course Structure
- This course comes with original written course materials from Blair Lee, M.S.
- The materials include labs to be conducted outside of class. These are optional to do. They are designed to use materials and ingredients that are easily available. Feedback will be given on all work that is turned in.
- In class, there are hands-on activities to enhance the written text and the class discussion.
- The weekly classes:
- Students will be given time to share any coursework done outside of class.
- Blair gives instruction about the topics covered in the written materials.
- Peppered within this instruction will be Q & A, where learners are given the opportunity to demonstrate their understanding of the topic. This and the in-class activities make the classes highly interactive. The goal is to engage learners and keep them thinking as they work through the information.
Skills Gained
- We will be learning about the important and pertinent science explaining marine science.
- Students will learn core biology, chemistry, physics, and geology in a way that meets many of the Next Gen Science Standards.
Individual Support
Families and learners are welcome to share any information about their individual learning preferences and needs and instructor will make accommodations that are helpful to the class.
Texts: All Course Materials will be provided.
To interact in class: Live sessions will be best experienced with a camera and microphone. Family’s will need a Zoom account (free).
Supply List Available


Blair Lee, M.S.
Blair’s goal through her speaking and writing is to empower educators to dare to be innovative and create something unique and academically-rich when handcrafting their child’s journey through learning.
Reviews for Marine Science
- Annabelle looked forward to taking Blair’s Marine Science classes every week. She was so excited to contribute to the discussions and really felt empowered by how Blair and Alison interact with the learners. Annabelle now feels more confident sharing her marine science knowledge with family, friends and really anyone that will listen. It also reignited a passion to save marine life. Annabelle felt so proud of the reports she completed and presented to the class. That was also thanks to the enthusiasm, love and support given to her by her AMAZING teachers. Thank you Blair and Alison!!! Annabelle is always engaged and learning. I love how real terminology is used and learned. No dumbing down. High expectations that all seem to meet! Blair and Alison are so kind and really engage with each learner and make sure everyone is seen, heard and valued. Yvonne And Annabelle
- Blair really brings the subject to life when she teaches. My daughter can’t help but be so excited about the topic she is hearing about from Blair! Marine Biology has such amazing nuances on the amazing creatures of the ocean. I found myself wanting to listen in on my daughters class, as I LOVED hearing so many cool things about kelp, and endangered species. My daughter leads the way when it is time for this class. (and not all her classes) She gets to class early to chit chat and see her instructors and LOVES learning in such a safe, and fun environment. Colleen and Millie
- Loved the Interactive part. My learner is very social (can get distracted/be distracting) but the teacher was good at letting her meet her social needs and gently redirecting when needed. My daughter is very engaged in the content and enjoys the live and interactive format of the classes. Blair Lee does a great job with these classes. Erika and Hazel
Below you will find reviews from parents and students who have taken other classes with Blair.
- The dog communication lab was really fun. It was the best online class I’ve ever had. My daughter had an excellent experience with Blair in the Wolves class. She was always very excited to login to each class, and came running out with a smile and tons of facts to share after each session. Would absolutely recommend it. We look forward to her next classes! Kate and Alice
- From the student: The instructors made the material, which might sound bland and boring, super fun. Blair is an exciting teacher who is clearly very enthusiastic about her work. From the parent: Blair is very supportive of her students and was prompt with communication if we ever needed anything outside of class hours. I would recommend her classes to anyone! Rachel and Carlos
- Biology 2 has been a well structured class. The course content and materials cover the subject well and the weekly meetings have been welcomed for continuity. Blair’s enthusiasm for the subject comes across strongly and is encouraging for the young learners. Sheila and Elisa
Reviews for SEA Online Classes.
- SEA online classes have a way about them that ENCOURAGES my child in a way that I know that EVERY instructor will bring my child to life, and empower my child to work harder as she WANTS to do her best. I never worry about a teacher who shames or uses cohesion in class. That is a gift! SEA has teachers of very high character and professionalism. C.D.
- From homeschooling parent classes to learn how to best guide our learners to outsourcing subject classes with passionate teachers, SEA Online Classes have been a vital part of our homeschooling journey. I am so grateful for the variety of subjects offered and for the wonderful team making it all happen. We are happy to support SEA online classes, where we hope to be learning for years to come! Outsourcing some of our subjects has been a positive change to our homeschooling curriculum. It has allowed myself and children to stay on target this year and I’m very appreciative of the teachers and this forum for our learning. Sheila
For More Reviews for Blair and her Classes, check out the slider at the bottom of this page!
Do you want a year of high-quality science at a discount for your late elementary through middle school aged students?
SEA Online Classes’ Science teachers, Blair Lee and Alison Blanco, have teamed up to help you out. Here’s how it works. Choose one of their three Fall courses and pair it with one of their three Spring courses. When you do, you will get a refund of $25 for each course. That is $50 total in refunds. You can choose courses from either of the two teachers, or just one teacher for the entire year. To get the refunds, you will need to purchase the second course within 48 hours of the purchase of the first course.
The courses run from 14 to 16 weeks. They meet important Next Gen Science Standards. All course materials are included with the classes.
The Course Options for the Fall Semester Are:
- Microbiology with Blair Lee 14-weeks
- Wildlife Ecology and Conservation with Alison Blanco 14-weeks
- Kitchen Chemistry with Blair Lee 14-weeks
The Course Options for the Spring Semester Are:
- Marine Science with Blair Lee 16-weeks
- Fundamentals of Physics with Alison Blanco 14-weeks
- Applied Conservation Biology with Blair Lee 16-weeks
The table below shows courses that would pair well with each other for a full year focused on similar areas of science. But, any pairing of a Fall and Spring course gets the discount.
Fall Courses | Spring Courses |
Microbiology | Marine Science |
Kitchen Chemistry | Fundamentals of Physics |
Wildlife Ecology and Conservation | Applied Conservation Biology |
Blair and Alison have worked together to ensure the course material is not redundant to another course. Your learner will be covering unique material from one semester to the next.
If you have any questions, please reach out to: Blair at blair@seaonlineclasses.com and Alison at MsAlison.SEA@gmail.com
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I just feel like everyone should know how incredible these classes are
We have thoroughly enjoyed ancient history with Sam Matalone Cook and would love to continue following the history courses under her instruction. Michelle’s writing workshop was a welcomed addition to our semester and the ease of adding on a quick workshop to the semester was appreciated. I do wish that I could take classes, too. The great selection makes me jealous; Fairy Tales and Feminism would be so incredible to join in and to learn with Sam! And the LGBTQ+ history and US courses! Blair’s enthusiasm for science comes across strongly and is encouraging for the young learners. So many great classes- so little time.
Sheila and Elisa
So many great classes- so little time.
From homeschooling parent classes to learn how to best guide our learners to outsourcing subject classes with passionate teachers, SEA Online Classes have been a vital part of our homeschooling journey. I am so grateful for the variety of subjects offered and for the wonderful team making it all happen. We are happy to support SEA online classes, where we hope to be learning for years to come! Outsourcing some of our subjects has been a positive change to our homeschooling curriculum. It has allowed myself and children to stay on target this year and I’m very appreciative of the teachers and this forum for our learning. Sheila
I am so grateful for the variety of subjects offered and for the wonderful team making it all happen
SEA online classes have a way about them that ENCOURAGES my child in a way that I know that EVERY instructor will bring my child to life, and empower my child to work harder as she WANTS to do her best. I never worry about a teacher who shames or uses cohesion in class. That is a gift! SEA has teachers of very high character and professionalism.
SEA has teachers of very high character and professionalism
Biology 2 has been a well structured class. The course content and materials cover the subject well and the weekly meetings have been welcomed for continuity. Blair’s enthusiasm for the subject comes across strongly and is encouraging for the young learners. Sheila and Elisa
Biology 2 has been a well structured class
From the student: The instructors made the material, which might sound bland and boring, super fun. Blair is an exciting teacher who is clearly very enthusiastic about her work.
From the parent: Blair is very supportive of her students and was prompt with communication if we ever needed anything outside of class hours. I would recommend her classes to anyone!
Rachel and Carlos
Blair is an exciting teacher who is clearly very enthusiastic about her work.
Blair really brings the subject to life when she teaches. My daughter can’t help but be so excited about the topic she is hearing about from Blair! Marine Biology has such amazing nuances on the amazing creatures of the ocean. I found myself wanting to listen in on my daughters class, as I LOVED hearing so many cool things about kelp, and endangered species. My daughter leads the way when it is time for this class. (and not all her classes) She gets to class early to chit chat and see her instructors and LOVES learning in such a safe, and fun environment. Colleen and Millie
Blair really brings the subject to life when she teaches
Loved the Interactive part. My learner is very social (can get distracted/be distracting) but the teacher was good at letting her meet her social needs and gently redirecting when needed. My daughter is very engaged in the content and enjoys the live and interactive format of the classes. Blair Lee does a great job with these classes. Erika and Hazel
Loved the Interactive part
The dog communication lab was really fun. It was the best online class I’ve ever had. My daughter had an excellent experience with Blair in the Wolves class. She was always very excited to login to each class, and came running out with a smile and tons of facts to share after each session. Would absolutely recommend it. We look forward to her next classes!
Kate and Alice
It was the best online class I’ve ever had.
Annabelle looked forward to taking Blair’s Marine Science classes every week. She was so excited to contribute to the discussions and really felt empowered by how Blair and Alison interact with the learners. Annabelle now feels more confident sharing her marine science knowledge with family, friends and really anyone that will listen. It also reignited a passion to save marine life. Annabelle felt so proud of the reports she completed and presented to the class. That was also thanks to the enthusiasm, love and support given to her by her AMAZING teachers. Thank you Blair and Alison!!! Annabelle is always engaged and learning. I love how real terminology is used and learned. No dumbing down. High expectations that all seem to meet! Blair and Alison are so kind and really engage with each learner and make sure everyone is seen, heard and valued.
Yvonne and Annabelle