Exploring the Platonic solids, their Duals, and Deriving Formulas for the Volume of Common Geometric Solids We are working on our Grade Eight Geometry Block, the highlight of which is the platonic solids. We’ve done some review work with constructions, angle proofs, and quadrilaterals, as well as the pentagon and golden ratio. As we move…
Tag: geometry
A Logarithmic Spiral of Squares
The post discusses using a geometric construction to review angles, proportionality, and percent changes through the lens of logarithmic spirals. It highlights the concepts of arithmetic and geometric growth, the role of logarithms, and the beauty of mathematical exploration. The construction demonstrates critical thinking, retention, and encourages creativity in mathematics.
Grade 5 Freehand Waldorf Geometry: Ellipse Exercise
We’ve been working on our freehand Waldorf Geometry block the last couple of weeks. Check my Geometry highlights on Instagram for more. We are using pushpins as string to first draw a circle from the center, and then moving the focus outward from the circle to see the changes in the circle. It’s a cool exercise just by…
Sophomore Year in Review
Whew! High school has been a whirlwind for us, but homeschooling high school is definitely doable. I just have to mentally prepare myself by realizing that there will be lots of changes through the years. He shifted gears midway through the academic year, which I talk about in the video. We used a variety of…
Planning our Fifth-grade Freehand Geometry Block
I’m planning my daughter’s fifth grade year for next year, and I’ve gotten distracted by her free-hand geometry unit. Why do I say distracted? Well, that is currently scheduled as the last block of the year with 10, yes I said 10, previous block in front of it. But really, who can blame me?! Waldorf…
Golden Age of Islam (Middle Ages) Resources and Activities
Ramadan Mubarak! Though we are not Muslim, we have several friends and followers that are. I am saddened that they have to celebrate their holy month in the middle of the Corona pandemic. In honor of the month of Ramadan I’ve compiled our resources and activities for the Golden Age of Islam Unit that we…
Turtle Tessellation Tiles and Pentagon Spirals
We are finished with our homeschooling year. Well…almost. We didn’t get to math this year, and so as we shift our focus to more fun, and a less strictly academic theme to our schooling (because who are we kidding? Homeschooling is a lifestyle; there really is no “summer break,”) we will be doing our math…
