
Today we are taking a close look at Charlotte Mason’s Science lessons for high school students. How do we spread a wide enough feast to encompass all the scientific knowledge that we’ve discovered in the last century? Are the types of lessons Charlotte Mason designed enough for 21st century students living in the digital age? Tune in to today’s podcast for our discussion.
Listen Now:

Charlotte Mason, Volume 6 (Amazon) (Living Book Press – use code DELECTABLE for 10% off!)
ADE Season 12 Reading Schedule
The Body by Bill Bryson
For the Love of Physics by Walter Lewin
Sabbath Mood Homeschool (SMH) High School Science Curriculum Guides
SMH Understanding Biomes Guides (Rotation A) (Rotation B)
SMH Special Studies book lists
(This is a treasure trove! Use the left hand side bar to navigate down)
Emily’s favorite Science Notebook: Stillman & Birn Epsilon softcover 8×10
Nicole’s favorite notebook for keeping a Book of Lists: Blueline business notebook
Nature Notebooks:
- Stillman & Birn Alpha softcover 8×10 (Emily’s favorite!)
- Stillman & Birn Epsilon hardcover 5.5×8.5 (Nicole’s favorite!)

Emily
Welcome to A Delectable Education, the podcast that spreads the feast of the Charlotte Mason Method. I’m Emily Kiser and I’m here with…
Liz
…Liz Cottrill…
Nicole
…and Nicole Williams.
Emily
We have reached the highest level of lessons in the Charlotte Mason curriculum. And these are a continuing deepening exploration similar to Forms 3-4. So Nicole, will you please tell us about Form 5-6 Science lessons?
Nicole
Yeah, so Forms 5 and 6, that is grades ten, eleven, and twelve….And we would say that in many cases we would pull Form 4 into this, so nine, ten, eleven, twelve, so our regular high school years.
In this area, our scope widens. The students are now studying all four core branches of Science every year: Biology, Chemistry, Physics, and the Earth Sciences. And we use the same structure described in Forms 3 and 4, where Biology is running concurrently throughout the year, and then one additional Science is taken per term.
And we talked about this at length in the Forms 3-4 episode, but you can do what Charlotte Mason did where you have four streams of Science going at the same time, so each day of those four days of your week you would do a different subject, or you can follow kind of what we like to do, which is that one and then one more. That’s done multiple days a week and then each term you change.
Liz
And you’re still getting four complete courses.
Nicole
Yeah, you’re doing the same amount in a year, you’re just organizing them differently. And it makes it really nice with regard to experiments so that you’re not doing multiple experiments in a single week sometimes, accidentally, and so it works really well.
Because of that pattern, over three years, a student completes the equivalent of three terms of work in each field. So we would do one term of Chemistry the first year, one term the second year, one term the third year. And after those three, they will have completed enough lab work to assign a transcript credit in each of the core Science courses.
But I always want to make a note of caution here that Charlotte Mason did not build her curriculum around checking off transcript boxes. Even once a credit has technically been awarded or earned students should keep reading and studying Science in the same way.
So a lot of universities now, high school graduation requirements, they only require one or two courses, often maybe two courses, one of them a lab, even to go to university sometimes. It’s just two. But Charlotte Mason really wanted them to continue. This is part of their education that’s due them.
Emily
Right.
Nicole
And part of that Science of Relations and becoming scientifically literate people. So we should continue this as part of their regular scope of work. Just keep spreading that feast for as long as we have them in school.
Students at this level also keep reading current events in Science, and it matters more now than ever. These are young adults who will soon be voting on scientific questions. They’re moving from tentatively weighing the news to forming and articulating their own reasoned positions on it. And that readiness is the point as they step towards adult life.
They also still read Science biography, maybe like one per year as part of their free reading and and as students wrestle with the bigger ideas, reading the life of say Curie or George Washington Carver or Newton, they really see that real discovery is rarely tidy, and it’s also rarely just a single person. There’s like a pushback and the false starts, and there’s persistence and genuine wonder that goes into this. And so when they read a headline that’s like, this is how it is, they can stop and go, but is that how it is? We’ll see how this plays out over time.
A couple of scope notes to keep in mind for these years. First is the relationship between Science and Math. Math is often called the language of Science, and that is especially true in Physics. A student who hopes to pursue a Science degree then should really take their Math studies very seriously, particularly their Algebra and the higher math. But a student who isn’t ready for that level of Math should not be shut out of the ideas that they can be gaining through their study of Physics.
Walter Lewin, who wrote the book I use for high school Physics, For the Love of Physics, who was an MIT professor, he’s taught at the higher level and he makes the point that Physics is a way of seeing the world, not just a pile of formulas. So we should let students engage with those ideas and do the calculations when they can. We shouldn’t hold them back from that.
In Nature Study too, there is a big change in this level for students. They are studying a specific biome now for the whole year, and we’re hoping that they will find a specific, small local example of one of the biomes, a patch of forest, a meadow, a stream that would represent we it’s an ecoregion really. So you might live in the Midwest, but you have an ecoregion, maybe a park in your town that is treed and then someplace as a field or someplace it’s a pond that you can go for the whole year to one of these places.
And they begin to see how species interact, what problems exist, how changes in the environment affect the balance of that life. And this is really Ecology, and this is going to really well supplement their Biology studies. It’s just again just taking it all up a notch.
Liz
Yeah.
Emily
Yeah. So just like in Forms 3 and 4 there are four lessons, each 40 minutes, per week and that’s why if they start at Form 3 you have you have two years, eight guides, to work through that takes there and then they can just start on the high school ones in ninth grade, or if they’re starting later they can do the Form 3/4. And a couple of those you do recommend as prerequisites to the high school course. Which ones are those? Biology…
Nicole
…in particular Biology is one, Physics is another good one, Chemistry can go either way.
Emily
Okay.
Nicole
And another one is Astronomy. I really think that middle school Astronomy is a really important foundation to what they’re gonna do for Earth Sciences in high school.
Emily
Okay. So they’re continuing these streams. Biology, like you said, instead of alternating with Botany, it’s one day a week all three to four years, right? And it starts out with Anatomy, the human body, for two years and then you have Ecology. And if they get this far they could even look into Origins of Life. So they’re taking that topic which you said has got the most information and really taking it to a very deep high level. I know, I was just thinking that those are probably kind of contradictory – yeah it’s deep and it’s high.
And then three times a week… so that’s one day a week and then three times a week they would do their term Science, so one of the other topics, and as you explained…Chemistry, Physics, and an Earth Science each term. And that way they’re working on all four all year.
So for the most part, these lessons are going to be independent at this level. And again, your guides are written to the student. They complete their narrations, they draw diagrams, they write up their lab procedures all in a Science notebook.
So as a teacher, our job is to have the supplies available. This we’ve talked about all throughout the series, how important experimentation is and direct observation. So those are essential to these courses, and it’s essential for their high school credit.
Nicole
Yep.
Emily
I do think though that it helps, even if you’re not doing the lessons with your students, to pre-read the books and follow the guides. The example I was gonna show is the anatomy one. This is an amazing book. There are a lot of adult themes in it, or maybe more middle school boy humor, I guess. And you actually don’t have the children read those sections, and so read alongside the guide so you’ll know and not freak out that my kids are going to get all of these crude descriptions.
But it’s an amazing living book that is absolutely worth it. We’ve had people question that choice because of the irreverence of the author, and it is just so vivacious that many students who even have a repulsion to thinking of anything medical have been drawn into fascination at the wonders of the human body.
So your guide is written to them. Again, it lays out everything that the students need to do and to read and gives them the prompts that they need for their Science notebooks.
They’re also going to need, like you said, to have chosen a place where they can study their biome. And you do have two years worth of the high school Understanding Biomes Nature Study guides. So just like your guides did for Science, these do for Nature Study and really help direct the focus and work of the students.
Because it’s one thing to say, go out and study grasslands for a year, and the kids are like, I’m looking at this meadow, what do I do? You have broken it down into all kinds of projects and really research and observation that they can be doing an experiment, kind of Nature Study experiments, that they can be doing and that and gives you guidance. So these are really, really helpful.
But as a mom, you’re gonna have to work with the child and pick a place, and if it’s not somewhere they can get to on their bikes or on their own feet, you might have to be involved in traveling and driving them there. So that is part of our preparation as well.
So those would be our top resources we would recommend for you. Also we will link to the special studies rotation so can see what those biomes are at this level that we recommend. You would want a Science notebook. I again for my students chose the Epsilon series soft cover 8×10 nature notebook to have all of their writing and diagrams and lab write-ups in that. That is the same size as the nature notebook my kids have kept, which is the Stillman and Birn Alpha series. Nicole likes the Stillman and Birn Epsilon which is hardcover. It’s a little smaller. You can see them side by side.
And then they’re continuing their Book of Lists throughout this level. We talked about this in the Form 3-4 episode, but they keep lists of wildflowers and birds and they can really choose another thing, whatever they’re interested in, mushrooms or what else is there? Insects, moss, yes, lichen, whatever it is, to list their common name, their Latin name, the family they’re in, where they saw it, and then keep track by the month when they see those things either in bloom or when they’re around at your location.
Also on your website you have ample book lists of recommendations for living books for supplementing their study of their biome and also Science biography. So we will link to those in the show notes as well.
So what do we hear at this level? Probably similar to the last one.
Liz
I would say an overwhelming number of moms always want to know is this going to be enough to get my child into college? And I will just say that it is more than enough. Nicole often gets asked about particular subjects and she just told me she often says yes, they covered that in Forms 3 and 4. These are more than adequate for college entrance requirements.
A lot of parents are concerned, especially when I talk to dads, about whether studying at home is enough if the parent is not science-oriented themselves. Wouldn’t it be better to have a professional teacher? And I just want to say that most famous scientific innovators have studied on their own extensively. And the children have had a lifetime of pursuit in the interests of Science in Charlotte Mason’s method, and that is something. Even a lot of quote unquote professionals do not have the actual enthusiasm for the subject.
Nicole
It’s also important to remember who’s their teacher. And their teacher is the writer.
Liz
The teacher is the book.
Nicole
Yeah.
Liz
And your student is the learner. And so don’t worry about your own abilities.
Nicole
Right.
Emily
And one thing I was going to say that is different about the books that you chose at this level: they are all very living. They’re written by a very enthusiastic expert in the field, but they are also almost exclusively very newer books. So they are much more up-to-date. So we have moved beyond just the foundational ideas and we are getting into more of the current modern research.
Nicole
Right.
Liz
And I have also had a number of parents tell me about their students that have been through Charlotte Mason’s Science courses and the ones Nicole has written as well. And they tell me that their children actually shine in college in labs. They know what they’re doing. They’re helping the other kids who’ve been in traditional programs to think independently.
I also hear a lot of complaints that a lot of the experiments just don’t work or they just don’t turn out.
Emily
Welcome to Science.
Liz
Scientists have that same experience. They learn from their failures and not just the successes. And the students could write up why it didn’t go well.
Emily
Or their ideas about it.
Liz
Yeah. Yeah, it is excellent training in following directions in precision, in timing, in measurement, and so on.
And then I guess Nicole touched on this, but just the concern about how do you work out your transcript if they’re only doing a third of Chemistry for three years running? How do you do that? And basically, you accumulate a whole year over three years. But like she said, at the end of the three years, you’ve actually accomplished a year of four different Sciences. And then they have a whole other year for studying all kinds of other Science topics that they would just like to pursue their senior year.
Emily
So you could assign a third of a credit each year if your program allows you to do that. You could do two half credits, I guess, if that is easier. You could just decide, well, I’m gonna give Earth Science in ninth grade and Chemistry in tenth grade and Physics in 11th and Biology or whatever, however, you want to divide that up because that’s more traditional. But they are working out all of those at the same pace and they are doing a credit-worth of work, it’s just spread across four fields instead of one.
Liz
And I think the absorption when they go through it slower is much greater.
Emily
One thing that you talk about, a benefit that I really believe in, is you’re able to not just take…like I did Biology in ninth grade. And as a ninth grader, you are not mentally equipped to be really tackling a lot of the very relevant and serious medical ethics questions that we have today. I’m even thinking about technological ethics, ethical questions with AI and that sort of thing.
And so by spreading it out, you’re able to not just compartmentalize that off, and you only have ninth grade yourself or ninth grade students, right? The child is growing and their mind is expanding. And so they’re able to tackle some deeper, heavier topics in that field that they wouldn’t be able to if they were doing a more traditional way.
Nicole
Yeah, I totally think that’s true. I mean, if you think about even the topics that are being approached, you know, Anatomy and then Ecology and Origins. Some of those you want them to be a little bit older before they really dive into them.
Emily
Yeah.
Well, we hope you can see and appreciate the richness and depth of Science education in Charlotte Mason’s curriculum. Not only will your students understand the principles of Science, they will have built meaningful relationships in many directions. So we’ll be back next week to tie up any loose ends that remain and answer some common objections about Charlotte Mason Science.








