Quote:
| The proprioceptive system is strengthened by physical movements, like sweeping with a broom, pushing a wheelbarrow, carrying groceries, emptying the trash, pulling weeds, or hanging from monkey bars. |
Practical life, plus going to the park, plus being involved at home.

Quote:
| Now, when these children look at the shapes of letters and numbers, their eyes will follow and track the lines and curves. |
Except that with the Montessori system, the shapes are traced with the hands. It's not just the eye following the shapes, it's a physical movement.
It also talks about having problems with pencil grips from writing too soon, but with Montessori, the pencil grip is developed before writing exercises.
If you're really really worried that you're messing up your dd by having her do fun activities with letters, ask her to skip, on a walk to the park or other natural time and place.
Quote:
| A physical sign that children have developed bilateral integration and can now read both by sight memory and phonics is shown by their ability to do the cross-lateral skip (swinging their opposite leg with opposite arm forward at the same time) without thinking or concentrating. |
The author's recommendations for developing bilateral integration includes
which is a Waldorf idea that Waldorf schools charge extra fees for. The
is also a Waldorf thing. The Waldorf method of education involves much more sitting and being taught than the Montessori method and that could affect what the author is observing in those children.
ETA: One last thing to note, even though the author is arguing against writing learning before age 6 at the youngest, she still argues that cursive should be taught first.