Biology: Vermi-composting

Yep. Counts for school ;)

Vermi-Composting

Composting. With worms.
Montessori elementary practical life in action.
or is it biology?
or geography?
Actually - practical life at the elementary level is integrated into every subject. 

The container just to get started.
Our real bins arrive soon. 

Our "real bins" are still going to be homemade; I simply can't justify spending $65 on the cheapest variety; $120 on the one I really want... And Legoboy approved (actually he was the one who balked at the price first!). So we have bins coming about twice the size of the above (6 of them for $30) - drill holes in the bottoms; the bottom bin will be placed inside a tub we already have, for liquid (worm tea) to drain from it; then we start filling the bottom bin; as it gets pretty full, we place the next bin on top of it with some scrumptious yummies for the wormies - they crawl upward through the holes (the bottom of the top bin rests on the top of the compost below) as they have less food below and more options above. As that one fills, we add another bin. Eventually, the bottom one is pretty much worm-free (doesn't have to be perfect) - and we have perfect compost for both indoor plants and our outdoor garden.

(WE HAVE AN OUTDOOR GARDEN!!!)

Just have to lift the bins and remove the bottom one. The liquid we have a hose set up to suck up the "worm tea" which is also good for enriching the soil around plants.

Awesomeness.

I was looking for a drawer system - so we could move drawers around and not deal with lifting out bins -- but I couldn't find one I liked. I sent Legoboy on a mission to find one and he came up empty too. Some close calls, but we both really like the systems where *we* don't move the worms - the worms transport themselves, so the next bin up needs to touch the compost below...

(if anyone has ideas, please share!!!)

Here is one little guy!  

We ordered a 250-count bag. Comes with the worms and some soil.
Our mailman placed these on our front porch in 32 degree temps. 

Yep. SOMETHING told me I better stop at home between dropping off Legoboy to tae-kwon-do and going to the atrium. Sure enough, a small white priority mail box was sitting on my freezing porch. 

It looks like they are no worse for the wear! 

Less than 12 hours - they've made some nice tunnels!

How did we know how many to order? Recommendations seem all over the place - and it does depend on the size of your bins. In the end, Legoboy decided we should go with one person's recommendation which really seemed to hit home: buy the smaller amounts and the worms will adjust to their environment. Everything we read agrees that the worms WILL adjust - they will not lay eggs if there is not enough food; but they will lay more eggs when there is more food and more space. They naturally balanced themselves out --- so why buy more that might die, when we can spend less money and let them "be fertile and multiply" - even if it is worms, let's create life instead of intend to destroy it. 

Cool. Then he has his joke below. Sigh. 

Legoboy is ok with the worms; but when it came time to actually look at them? 

"Ewwww! I am STAYing OUT of the kitchen!" (where we have the bin sitting for now - it will be moved to our basement once I get the windows better insulated.)

Today's reaction? Well, I will post all of the video attempts - none of which correspond to yesterday's reaction - and all of which highlight his goofy personality ;) 

I guess we count this as a preparation for adolescence. Learning those individual skills now (in elementary) that will be useful then. 

It is creeping closer and closer..... 

Exercises of Practical Life at the elementary level should be integrated into all areas of life and study. Children participate in Goings Out, so need lessons on finding their way on a map, planning bus or vehicle driving routes, exploring options for other forms of transportations, making phone calls to inquire about available products or set up an interview, interviewing skills, and the list goes on - just for Goings Out.

This leaves me yet pondering primary level practical life - if elementary practical life is SO practical, why DO we decide to get into the froo-froo stuff at primary? We tong-transfer pom-poms to the tops of golf tees to help with fine motor skills, but what else? It's just not *practical* - and there are SO MANY *real* practical life activities we can incorporate to practice those fine motor skills AND build skills in other areas.

Every primary (3-6) Montessori material might be intended to have one direct aim- one main purpose - but the indirect aims for some of the materials are almost endless! They are just that deep.

So let's keep up the standard! Real practical life in primary; moving into real (and integrated) practical life in elementary; leading into continued real practical life in adolescence and beyond!

Sample non-exhaustive list of elementary practical life

Montessori Homeschool Week - February - Friday

This was a stay-at-home day. It has been a full out-of-house week and I really am a homebody. Legoboy could go either way, but really does like to be home too. In fact, he put together his favorite schedule as a joke:

(not finished with adding images and descriptions - posting anyway)


It was a pretty low-key day, even though we both had big plans. We just needed to veg ;)

He worked on some science experiments.


A session of his apologetics course


Christian Heritage Art lesson 6 of level 5


Played the piano - actually worked on a lesson this time


Read through his magazines some more.

He finally had time to work on EEME and he somehow forgot. That happens!

We talked about putting away our Christmas decorations. Then did nothing about it.


He spent a lot of personal time LEGO building.


Watch Shark Tank to see what kind of business ideas people come up with.





Our other links to past Montessori Homeschool weeks:
Montessori Homeschool Week - February - Thursday
Montessori Homeschool Week - February - Wednesday
Montessori Homeschool Week - February - Tuesday
Montessori Homeschool Week - February - Monday
Montessori Homeschool Week - February - Work Plan for the Week

A Week in the Life of Legoboy - Friday (includes links for Monday-Thursday)

Montessori Homeschool Week - February - Thursday

We slept in. Legoboy intercepted a late-night phone call intended for me which still woke me up and left my tired self unable to sleep for several hours.

up to gather schoolwork
I promised him bacon if we could be ready in under 20 minutes. Always works!

help transfer stuff to car/building
Lots of stuff to shift around to get some big projects done at the school building and prepare for atrium in the afternoon.
In the car on the drive there, he decided he wanted to help me (help me? I wasn't going to DO this!) put together follow-up packets for particular areas of interest. So a child has an interest in a particular area, the adult doesn't, here are ideas of what to do.

We'll see how far this goes! I know he wants to do volcanos, inspired by some of the seismology studies from Monday.

bake bacon at school building
Using the toaster oven I had used to bake bread the night before with the atrium children. It was working well until he left the room and didn't check on it!

schoolwork projects (wall of fame - confirmation notebook)

Continued Wall of Fame and worked on his confirmation notebook. 

An example of what he does when he thinks no-one is watching: 

visit the church
Like me, Legoboy is not a public pray-er, preferring to keep things more private. He loves alone time in the church.

heat up more lunch
Toaster ovens are great!

minecraft
Computer time with Minecraft. My one rule: no killing innocent people - if you wouldn't kill/destroy/attack them in real life (self-defense, demons) you don't get to kill/destroy/attack them in a game.

tag
As the atrium children begin arriving, they go down to our large open school basement (dining hall) and play tag. The children really like to arrive early specifically for this purpose ;)

atrium
Continue a Moses study with the group
continue personally chosen projects from the work packet
We had cake at the end - for the fun of it ;)

meet with confirmation sponsor
He caught up a few of the sponsor cards he hasn't done; but they haven't yet caught up with reviewing the other cards. He has 60+odd cards to assist in building a notebook. Some have a cross on them to indicate "do this with your sponsor" - then his sponsor also goes over all the cards he has done individually.

pizza
Thursday pizza. We love our Thursday pizza. I really didn't want to make this particular tradition - but now? It is SO nice to get to Thursday and NOT have to cook!

home again, home again
check mail - mostly for him: EEME monthly package, Odyssey magazine, Dig/Calliope magazine, Muse magazine (review post on EEME)
Relax with a good boy movie of Transformers (actually he started last night, he finished it, but I had gone to bed - so I needed to finish it). I am SO not into Transformers. He is "eh, ok" with it - I am pretty sure he is watching these out of curiosity only.
Then we watched our DVD we had picked up earlier in the week: Mummies of the World
I can't seem to find a link to the DVD - it might only be available for purchase at the exhibit?

We learned more about this family.

Settlers of Catan marathon
He beat me. Repeatedly.

Our other links to past Montessori Homeschool weeks:
Montessori Homeschool Week - February - Wednesday
Montessori Homeschool Week - February - Tuesday
Montessori Homeschool Week - February - Monday
Montessori Homeschool Week - February - Work Plan for the Week

A Week in the Life of Legoboy - Friday (includes links for Monday-Thursday)

Montessori Homeschool Week - February - Wednesday

He awoke to immediately greet me with birthday greetings - his eyes weren't even open yet. Sweetie!

Photo is actually from last week
Too adorable not to post though ;) 

Morning prayer, breakfast, read a section in question from the Bible.

He did some chores at random points of the day - not sure when, but the house was clean when we left for afternoon/evening events.


Primary Grade Challenge Math
Legoboy finds chapter 19 to be particularly complexing. This is *again* one of those many situations where he could be more successful if he could just hold on to the math facts for longer than 1 day at a time.

Speech class

Wall of Fame - Mystery of History

Confirmation notebook

Dentist appointment

RELIEVED to report that our dental treatments have been a SUCCESS!

A couple of years ago, Legoboy got into the habit of chewing on ice. While this is a sign of anemia in most children, it turned out to be a desire for something tough to do - manliness.

WELL. That led to some chipped teeth. Then some rotten spots. Then one day he had an actual abscess. LONG story short, we went through a long route of natural treatments that included a homemade toothpaste of essential oils, calcium-magnesium, and real sea salt, a daily mouth-wash rinse of essential oils and xylitol and baking soda, and avoiding all fluoride.

Not only did the abscess completely heal, the hole itself healed over; small spots in cracked teeth actually filled in, and the one tooth that was broken in half (below the abscess) is actually looking decent. It is a baby tooth and JUST became a bit loose.

Current x-rays show that all is well and we'll just wait for the remaining 3 baby tooth to fall out, adult teeth to come in, then we will look at addressing the top front four teeth which are angled odd (the middle two are tipped a bit backward, making the appearance of the next two (one on either side) tipping forward, look that much worse. Because they stick out, they could be an issue in things like tae-kwon-do ;)

LaRosa's

Birthday dinner at LaRosa's! Yum! 

   

Dairy Queen

Stopped by to pick up an ice cream cake - peanut butter cup. I usually make something but this week was so full - and this thing was calling me!

Goodwill

Scored some awesome deals on some atrium materials as well as discovered that Goodwill gives a 50% discount on anything not already on sale - on your birthday. Score twice! 

Tae Kwon Do
STORM Team and regular class
STORM: Special Team of Role Models. Legoboy is getting a bit frustrated right now and I am letting him work it out. The last few weeks they did nothing but prep for a tournament at the end of January. He wasn't participating, but he helped others with anything they needed and he reports that most of the class he just sits. Ok, well that is over, back to regular STORM team business, right? Nope. The older STORM team members who are already black belts are testing in the upcoming black belt test for their next "dan" (the next level) and there are two younger members of STORM team that have brown belts with black stripes, which means they are prepping for their black belt tests. So they are spending their STORM team time working on belt test prep.

Legoboy is one of them. Why is he frustrated? Because they have their advanced belt class on Mondays already for this purpose AND they have Saturday mornings set aside - a 2 hour block of time EVERY Saturday that they can make it from the beginning of January through mid-May. Even a boy who wants his belt SO BAD needs to work on other things too.

I wonder what the lower belts who are on STORM team are doing? I teach atrium during this time, usually, so don't get to observe like I usually do during other classes.

All in all - a good learning experience for a growing young man.


snow/ice
We finally got some!!!!

I picked up Legoboy from his TKD instructor's home (the same apartment building in which we used to live) - he brought him back for me so I wouldn't have to drive through the ice and snow. This was the first time I had pulled into the parking lot of our old apartment since we moved out in October. Even Legoboy thought it felt kind of strange. It was snowing so hard, that sitting and waiting for them to arrive, I had to brush off my car --- I haven't even brushed snow off the car at our new home! (we have a garage). Legoboy thought this was riotously funny - 10 year old boy humor.


start a movie
I fell asleep; then was rudely awakened by an 11pm phone call from someone who should know better. I ignored it, but just the knowing that it happened and that there was a voicemail waiting for me, kept me awake for a few hours. Bleck. Legoboy watched the entire movie, then snuggled up with me and fell asleep. These days won't last much longer. Love them while I have them!




Our other links to past Montessori Homeschool weeks:
Montessori Homeschool Week - February - Tuesday
Montessori Homeschool Week - February - Monday
Montessori Homeschool Week - February - Work Plan for the Week

A Week in the Life of Legoboy - Friday (includes links for Monday-Thursday)

Montessori Decimal Checkerboard: Multiplication of Decimal Fractions by Decimal Fractions

My son loves the decimal fraction checkerboard so pulled it out again and... I got pictures this time!


(one day break from the "Week in the Life of Legoboy - Montessori Homeschooling" series to present this work he did LAST week. And give me some time to catch up on including photos in the blog posts of his week!)

5,429 taken 0.38 times. 

Set up the numbers so the units in the multiplier and the multiplicand land in a unit square on the board. 

First row of multiplication.

Second row of multiplication. 

Just before exchanging the final answer.
We have slid the answer diagonally across equivalent squares,
not changing the value. 

He took this one for a close-up for you all. 

Final Solution
We can read the whole numbers down the side, then decimals across the bottom
(unit in the corner).
2,063.02

How NOT to do the Decimal Fraction Checkerboard Multiplication: 

The multiplicand is OK.
The multiplier does not have belong ON the squares
and the unit of the multiplier should be placed such that when multiplied by the unit of the multiplicand,
the answer will land in a unit square.
(the multiplier is 0.38 and should be moved two squares down - and off the board)

The only rule for where to place the multiplicand is such that the answer doesn't go off the board (in this case, if we had moved the multiplicand one column to the left, taking the 5 3 times would have resulted in a "1" being off the board. The children can problem solve what to do in this situation - re-do the entire problem, shift the answers already created, or figure out how to calculate the solution anyway. (hint: The answers would still be in the correct VALUE of squares...).

Past Work on Decimal Fractions: 

Introduction to Decimal Fractions - with LEGOS!

When to Start the Decimal Fraction Board (the work that comes before the decimal checkerboard)

CAVEAT: See that white line across the top of our decimal checkerboard? IF you have that strip on your board, the numbers should match the numbers along the *bottom*. When I first made this board, a LONG time ago, I didn't fully understand the depth of this material and thought I would "do it right" (meaning in a way that made sense to me). Well, turns out, I was wrong and that top row makes no sense. Rather than fix it, we just simply ignore it. Nowadays, I make these boards for other people and I make them correctly ;)

This is why it is *so* important to understand the depth of each material before making changes. Modifications can certainly be made, but not to the core concepts!

:)