Thursday, April 30, 2009
Do you really have those formulas memorized?
We also checked the homework from last night (curved shapes volumes) - and those answers are posted below.
Tuesday, April 28, 2009
What a 3D Surface Area day?!
Monday, April 27, 2009
2D Shapes today
Tuesday, April 21, 2009
The OOMIPPYEO
Today we've begun our last unit in Pre-Algebra -- the dreaded and infamous geometry unit. :) And in this unit, we study the area, perimeter, surface areas, and volumes of many different shapes.
The OOMIPPYEO stands for "One of the Most Important Pieces of Paper You'll Ever Own" -- and that's because all of the formulas that they'll need to know are on that piece of paper. And they'll need to memorize all 16 of them. (Gasp!!!) Yup, it's that time again. A little memorization never hurt anyone.
Tomorrow will be making of notecards and practicing finding the area and perimeter of some basic shapes.
Thursday, April 16, 2009
The Honor System and Chapter 1 Test
Now, they are not required to work on their test at home, but it might not be a bad idea. As the code states, they must finish their tests by 10:20a tomorrow. Questions? Give me a call!
Wednesday, April 15, 2009
Test Friday
Tuesday, April 14, 2009
Finishing Chapter 1, Jacobs text
(There wasn't any class today because of our block schedule.)
Wednesday, April 8, 2009
Answers to Saturday, April 4 to Wednesday, April 8
x = -7
Sunday, April 5
2.5 hours
Monday, April 6
22
Tuesday, April 7
8
Wednesday, April 8
-27
Tuesday, April 7, 2009
The Math Brain Munching Bugs! AHHH!
Anyways, I am enjoying my Spring Break immensely and I must not pander any longer -- there is serious work to be done. Your children may have mentioned the MBMB's, and now you must hear about them too. The note your children received prior to Spring Break:
Dear Pre-Algebra Students & Parents—Just in case (I know that nothing has happened to the MBMB sheet at your house), I have posted the sheets for Pre-Algebra on our Class Docs here.
To keep the Math Brain Munching Bugs away, one problem and one problem only must be done a day.
Think of a doctor’s orders to take a certain amount of medicine at certain times of the day. The Munching Bugs are just as severe.
Children have been known to return from Spring Break with only an empty frame of what their minds used to be!
These problems, done once a day, with their work and steps totally and completely shown and written down should significantly diminish the Munching Bugs’ effect.
Yours in the fight against MBMB ( or MB2 ) – matthew
Look later this evening for answers up until today!
Happy de-bugging! :)
Thursday, March 26, 2009
and into Lesson 3
And, as I promised Yael, here are the billiard table rules...
length is even, width is odd - ends up in upper left
length is odd, width is even - ends up in the lower right
length & width odd - ends up in upper right
Wednesday, March 25, 2009
Moving right along
Some kids were even ready to move on to the next Lesson, and I told them go for it! This part of Chapter 1 is where classes normally start to split off and get a day or two ahead/behind each other. As long as I know where they're at, we're good!
Tonight's homework (for those who haven't already) is to complete Set II of Lesson 2.
Tuesday, March 24, 2009
Monday, March 23, 2009
Moving into Lesson 2
Tonight's homework is to complete #s 1-3 of Lesson 2, Set I. :) (They'll need graph paper...)
Friday, March 20, 2009
Checking and working in Set II
Thursday, March 19, 2009
Lesson 1, Set 1
Then we moved to checking our homework. There were some (we're not sure how..) that didn't know they needed to finish all of Set I--so those folks left the room while we checked and began work on the next section, Set II #s 1-4. They will need to complete Set II, #s 1-4 for homework!
Wednesday, March 18, 2009
The Jacobs Unit!
On Monday the kids got their Jacobs texts. "Jacobs??" you ask! Let me explain.
Back many, many years ago there was a shift in the middle school math curriculum with respect to the amount of time we had to teach the course known as "Jacobs." As such, the first and second chapters of the Jacobs text were handed down to Pre-Algebra. I can't tell you what a great opportunity this is for kids. The next month or so will be spent in these two chapters of the Jacobs text. This will be one of the first real (other than their other textbook) textbook they will experience. (If you want to get particular, I use that text more as a problem holding vessel.) Regardless, the Jacobs text is unlike any other textbook they will see--especially in terms of math texts!
Jacobs at first can be demanding. Gone are the days of here is the skill, practice the skill, test the skill, you know the skill. :) Well, it sort of still is with Jacobs, but this is one of the ways I explain it to the kids. The Jacobs text is very reading intensive--a concept can be introduced in question #2 and will be referenced in question #15 of the same set... and could be referenced 30 pages later! It could be described as constructive as well (in that, within a chapter each lesson builds on one another, each question in each set builds upon the questions you've already answered).
I say all of this to give you a big heads-up! Tonight their homework is to complete Lesson 1, Set 1, #s 1-14.
This is where we sometimes can hit a wall. Most kids find the transition into this text to be not as easy sometimes as they think or thought it might be. That's part of the reason why I love that it's included now in Pre-Algebra! I get them, I get to answer all their questions, and hold their hands through this experience--which in turn prepares them to think critically and solve problems in totally new ways--and gets them ready for full-blown Jacobs next year.
Whew! I hope I have not given you too much to read! If you're wondering what this is all about, go grab your child's book and take a look. (It is a clear-covered, spiraled Kinko'd creation... ask them about what happens if something happens to the book!) Or if your children are being incredibly careful--come find me in the middle school and you can borrow a copy to read through.
I hope you are well as you read this. More soon!
Thursday, March 12, 2009
Equations and notebooks
Monday we will move on to our time spent in the Jacobs text! More on that next week.
Wednesday, March 11, 2009
You guessed it, equations!
We've had lots of kids in and out this week and I want to remind them and parents that class docs (look over on the right of this page for Class Docs) is where I post all assignments, notes, homework, etc. if I don't put a link directly to it in the blog post. Enjoy!
Tuesday, March 10, 2009
The Mt Everest of Pre-Al
Today we checked homework, and the kids got a few more to practice. I'll post those on the class docs in a bit. :) They have just three problems for homework (which will also get posted, at the end of today's doc.)
Monday, March 9, 2009
Distributing and Equations
Friday, March 6, 2009
Hot Chocolate Day!
So, in appreciation for the way this wonderful group of kids picked up and worked while I was not feeling well yesterday (one of those debilitating headaches...) -- no joke, these kids did problems and helped each other and taught each other and answered each others questions... all on their own accord. They are magnificent. :) In appreciation, I had no problem having a non-math, hot chocolate day.
Next week? Back to those harder equations... they can handle the toughest I can throw at them!
Wednesday, March 4, 2009
Distributing!
That topic was: distributing! Check out the notes on the class docs. We didn't practice distributing on its own just yet. That will come tomorrow.
Tonight they should continue to work on those multi-step equations we've been working on for awhile now. I also gave them my worked out copy to help with questions. :)
Tuesday, March 3, 2009
Still on those equations
So, you should see your Pre-Algebra student working on some equations tonight!
I'll post my answers (worked all the way out) on class docs in awhile.
Monday, March 2, 2009
On Trimester 2 Evaluations
Friday, February 27, 2009
A Whole Other Level
A large chunk of class time was spent engaged in solving these equations. They take a bit of time and careful concentration to get them... but they are fun! It's a like a line by line puzzle almost. :)
I asked the kids to pick ONE problem to work on over the weekend, just so they don't forget all of the wonderful things we've learned this week. I'll get that docs posted up on Class Docs in a bit.
Thursday, February 26, 2009
Practico On Both Sides
We worked through a few problems together and then I gave the kids five problems to do in class, which they worked diligently on and thus do not have anything for homework this evening.
I can't tell you how proud I am of these kids--they are working with some really head-y stuff here... and they are doing just fabulously!
I'll post the notes and examples from today on the class docs in a minute.
Wednesday, February 25, 2009
Meshing the worlds...
But, we just scratched the surface today... we'll continue tomorrow. :)
Tuesday, February 24, 2009
Dividing Butts
The wonderful thing is that now that they know how to multiply, the dividing is almost just the same. (see previous posts and pictures about how to multiply with butts... I mean variables.)
They DO have homework. Tonight is from the same sheet we've been working on for awhile now, #s 33-55 ODD. Check the class docs for a PDF copy of this sheet as needed.
Monday, February 23, 2009
What's this I hear about butts?
I teach "Combining Like Terms" with the metaphor of expressions as creatures... For example, 3y... the 3 (coefficient) is its body and the y (variable) is its butt. It makes it VERY convenient to talk about adding and subtracting like terms, and explaining what happens when you are multiplying/dividing terms.
Today we didn't make it far at all in my plans... we only made it part way through the checking of homework! (I'll post that to the class docs in a moment.)
But, we've been focused on combining like terms for the past week or so, and we'll be in this place for awhile. No homework tonight because we didn't even get to finish checking the homework from last week!
Tuesday, February 17, 2009
Monday, February 16, 2009
Wednesday, February 11, 2009
Evaluations!
You'll here more about this later, when evals come home, but if you want to see what it looked like, click here for a pdf version. (Look under All Class Docs)
Tuesday, February 10, 2009
The Same Butts!
We talked about variable expression... with the same butts! We talked about combining like terms (in math language) using a "butt" as a metaphor for variables and coefficients. It gets them giggling... and they magically get it! :)
No homework, but be prepared for more "butt" talk!
Monday, February 9, 2009
Concreteville or Abstractland?
I gave the infamous Concreteville / Abstractland lecture/story today... and the kids did wonderfully with it. :) You'll have to check with them to learn more about what all that is about.
In short, its a conversation about learning math... as opposed to just learning another skill... that really helps in learning math.
No homework, but back to those equations tomorrow!
Friday, February 6, 2009
Equations with Masks on!
I'll put the notes from today up on the wiki soon. :)
Thursday, February 5, 2009
Fractional Two-Step
In fact, I think there was an audible "Ewww!" as I wrote up the first example for today...
Anyways, check out the class docs to see what we worked on--all two-step equations that have fractions as the coefficient. And we did quite a few of them!
We're tackling some really mind-bending stuff here!
Wednesday, February 4, 2009
The Secret Negative One!
Tomorrow? We'll take it up a notch with equations.
Tuesday, February 3, 2009
Practicing two-step
No homework, but you might want to check out the class docs to see some of the things we're working on.
Monday, February 2, 2009
Class Docs Link - NEW!
Switching Gears A Bit...
We made it through Adolescent Issues Forum, and dove right back into our Word Problems at the end of last week. The strangest thing happened though... we're really starting to nail these problems! Whoohoo!!! So, I trusted my gut today and started working on two-step equations. (You may remember that we had a quiz on one-step equations a bit ago and were headed towards a quiz on Word Problems. I've decided to bypass that quiz for now and dive into harder equations!)
There are a few class docs that have been added to the wikispace, so you'll definitely want to check those out. Plus, I've reorganized the wikispace because we started to get so many documents up there! Check it out!
http://cfsmatthew.wikispaces.com/classdocs
Tuesday, January 27, 2009
Reminder about Class Docs!
There's nothing to get?
But we're not out of the woods with Word Problems though! :) No homework!
And I must acknowledge the late post. The latter part of my day was spent in my role as fourth year advisor on a mini-retreat with the fourth years. AND, Pre-Algebra will not meet tomorrow due to Adolescent Issues Forum. Until Thursday!
Monday, January 26, 2009
Taking up the d=rt
No homework!
For a copy of what we did today, see http://cfsmatthew.wikispaces.com/classdocs.
Friday, January 23, 2009
A Guide to d=rt Answers
Then we went over the answers to the homework... on the tablet! :) Those answers can be found on the wikispace @ http://cfsmatthew.wikispaces.com/classdocs under Pre-Algebra.
We didn't even get to share the problems that they made up! We're going to tackle those first thing Monday morning... ;) Have a good weekend!
Thursday, January 22, 2009
More d=rt!
We first began with a warm up d=rt word problem. (You can download this and all of the notes from today on the wiki at http://cfsmatthew.wikispaces.com/classdocs)
Then, we went over how to approach a d=rt word problem again, step by step.
Afterwards, the kids were given four d=rt problems to begin working on in class... and finish for HW. The way cool part? They are the subjects of the word problems!!! AND they get to create their own. :)
Ask your child about 'em.
Wednesday, January 21, 2009
Friday, January 16, 2009
The New Tablet!!
Pre-Algebra Second Period was the first class that I was able to use my newest toy... a Wacom Bamboo Tablet. It was awesome!
In essence, it just lets you write on your screen. But being absent a SMART board, this is the next best thing!
So, take a look at http://cfsmatthew.wikispaces.com/classdocs and look under Pre-Algebra for #93 and #94... and you'll be able to download what we did on the board today! Whoohoo!
We checked our homework (using the tablet) and moved through some example word problems on Dividing (fractions, really)... all on the tablet!
Have a great weekend!
Thursday, January 15, 2009
The Multiplying Kind and More d=rt!
Then we moved back into d=rt with some problems for homework. You should see this come home (its about 6 problems).
Your kids love the d=rt!
Wednesday, January 14, 2009
Gettin' D=rty!
Today we used our extended block time in second period to introduce and play around with d=rt problems (that's distance = rate * time). d=rt is an incredibly powerful formula and can help us solve a great many word problems.
You can take a look at the types of examples below from the board. I love these problems because we get to play pretend a bit... in one we hopped a bus from CFS and headed for the beach, in another Ida and Leon were on a hunt for a hamburger. The sky's the limit!
Tonight the kids have two d=rt problems for homework which can be found at http://cfsmatthew.wikispaces.com/classdocs
We're moving right along!
Tuesday, January 13, 2009
No Class today, but yesterday...
After our decimal warm up, we returned to our work with expressions, equations and variables with geometry. Most of our work we did together on the board. Pictures of those are posted below.
Their homework, to get them back to where we were before the break, was to complete #7 on the back of the sheet we were working on yesterday (or #7 from the WPP... see the earlier WPP post...). I'll be on the lookout for that tomorrow (Wednesday).
On a side note, I began today by talking about attitude and how we see ourselves as students/learners of math. In my life outside of school, as well as inside, I've really started to realized that how I approach a day/conversation/topic/subject/person or what I think about a day/conversation/topic/etc. GREATLY influences just how well whatever it is will turn out. For example, "Gosh, I'm really worried about having a conversation with X and I'm pretty sure I'm just not going to be able to find the right words to express myself." Sure enough, lo and behold, there's the conversation... and it happened the way I thought it would, given the context that I have created.
This really hit home for me (again!) in my morning math classes when I found myself last week spending half of a period bucking the students up about themselves and their mathematical abilities. If, while we're learning something new or getting ready to take a test, you are saying to yourself, "I'm really bad at this... I don't get it... I'll never get it... This is horrible... I don't want to be here..." -- guess what you are creating for yourself??
I think of the Einstein quote:
Whether you think you can or you can't, either way you're right.
Hope you have a great evening!
Friday, January 9, 2009
Thursday, January 8, 2009
A little too late... Remember?!
Late posts
evening.
~~~~~~~~~~~~~~~~~~~~~~~~~
Matthew Ross
ross.matthew@mac.com
mross@cfsnc.org
919/414-1983
Sent from my iPhone
Wednesday, January 7, 2009
Tuesday, January 6, 2009
Hello 2009!
Today we solely greeted each other and shared about our time away during first period. Lots of laughs and stories were exchanged... it's good to be back. :)
On the horizon? Decimals Test! (not tomorrow, but soon!)
Thursday, December 18, 2008
The Last Post of 2008!
last day of math class for 2008!!
The focus of our day was, of course, our t-shirts! What a great
idea! (It was the kids', mind you...)Take a look at the picture of us
in our shirts below! :) Those kiddos who forgot... don't forget to
connect with your partner tomorrow.
We tried in vain to work on some word problems... but the excitement
of the t-shirts kept us from being too serious. ;)
As a heads up, we'll come back from break, pick up where we left off
with word problems and soon thereafter it will be test time. If the
spirit so moves you, you can totally practice some word problem work
over the break! Check out the earlier post of our word problem packet.
See you in 2009!