Math {Supposed to be…} Monday!-Subitizing & Ten Frames

Okay so I had really good intentions.  All last week I planned out this idea to start a “Math Monday” feature and was excited about the first post.  Well…Monday came and the weather was gorgeous…and I just couldn’t pull myself away from the pool Monday afternoon/evening!  So here is what was supposed to be Math Monday on a Wednesday…sorry!

In a lot of the math materials I create and use I utilize ten frames.  I am a HUGE fan of them!  I’ll be honest…I didn’t used to be.  But there are so many ways to use them to teach and reinforce math concepts. You have probably seen them in some of the things I've created, like…

                          
I have gotten a lot of questions (which are wonderful!) about the way the ten frames are filled.  The “traditional” way to fill a ten frame is to go from left to right on the top line and then start on the bottom line going left to right.  Like so…

I think it is so important for kiddos to be able to recognize ten frames that are filled in traditionally, but I also think it is extremely important to be able to recognize numbers no matter what formation they are in.  The fancy name for this is subitizing.  Basically subitizing is recognizing a set and being able to name that set quickly, without counting.  So, I love to use ten frames like this…

You see, the first thing your kiddos will see on this ten frame is that there are 2 dots on the left and 3 on the right.  But, a kiddo who has the skill of subitizing down pat will automatically see that this is five!  And without realizing it they also know that 2 and 3 equals five…and there is the beginning foundations for addition.  Incredible, huh?

There is also another way I use ten frames…

This ten frame was filled two at a time.  So I filled the top left corner then the bottom left corner, and so on.  This one is incredible for a visual on odd vs. even!  If you teach kiddos that every top dot has to have a “buddy” bottom dot for an even number they will be able to look at a ten frame quickly and know if it is odd or even.  Another way that I reinforce this is having kiddos use their fingers.  For example, if we were talking about the number 7, kiddos would start by holding up two fists in the air (and I would be doing it also to model).  We would start counting, 1…hold one finger up on right hand, 2…hold one finger up on left hand, 3…hold second finger up on right hand, 4…hold second finger up on left hand, etc. until we got to 7.  We would end up with 4 on one hand and 3 on the other.  Then we would put our fingers together (only the ones standing up) to find their buddy (pointer finger to pointer finger, etc.).  Then students would realize the same thing they did with the ten frame…there is one finger without a buddy (the odd man out) so it’s an odd number!  If all fingers had a buddy then it would be an even number!  The kiddos catch on to this really fast!

Now, I’m a clipart/theme-aholic! So I created some fun themed ten frames to use throughout the year.  They include all three different types of ten frames I talked about above in each different theme.  The kiddos love the variations!

You can also download the preview on TpT and get the black with dots I showed above for free!  Check it out!

 

 

 

 

 

 

 

If there is something you would like to see featured on Math Mondays, please let me know!!

Sale!!-New Items too!! and of course..a FREEBIE.

I uploaded three new things to TpT today...just in time for......the BIG LEAP YEAR SALE tomorrow!  I'm sure you have heard about it and I'm joining in.  Everything in my store will be 20% off AND you can get 10% off that with the promo code L2P0Y at checkout. :)  And...here's a glimpse at the new things!

Dice Games

The dice games pack!!  There are 12 different dice games in this.  Some concepts covered include: addition, perimeter, area, place value, number sequencing, addition and subtraction.  You can use single or multiple dice.  OR...you can use my favorite: dice-in-dice.  Like these...

Themed Roll & Cover Pack

Roll and cover dice games-students roll the dice and cover the number on their game board. For each theme in this pack, there are 2 boards. One is a simple 2-6 board and the other is a 2-12 board to use with multiple dice and addition.  There are 33 different themes.  Themes included are:

-New Year's

-Snowman

-Valentine's

-100th Day

-St. Patrick's Day

-Spring (4 different ones)

-Summer Fun (2 different ones)

-4th of July

-Back to School (2 different ones)

-Fall Fun (3 different ones)

-Thanksgiving (2 different ones)

-Gingerbread

-Elf

-Reindeer

-Santa

-Community Helpers (included-dentist, doctor, farmer, firefighter, mailman, nurse, police officer)

-Cowboy

-Penguin

-Earth Day

Ten Frame Fun

Number sense is such a key concept for young learners. I have found that subitizing (recognizing numbers quickly) is one of the biggest skills my students need practice with. I do this by using ten frame flash cards. They can be used in many different ways, but ultimately the goal is for the students to be able to recognize the ten frame set without counting.

I have included themed ten frame flash cards with multiple representations for each number. The themes included are:

Snowflakes, Hearts, Shamrocks, Eggs, Butterflies, Suns, Apples , Acorns, Pumpkins, Turkeys, Jingle Bells, Gingerbread Men

I have also included a simple set with just black dots.

PSSSSSSS-If you go HERE and download the preview, you'll get the set with the black dots for free. :)

And, just because I'm feeling the love today.  Here's a St. Patrick's Day freebie from my roll & cover pack! :)

  Click HERE to get it!

So, visit my TpT Store tomorrow and buy to your heart's content.  :) And don't forget all of my things are 20% off and if you enter the promo code  L2P0Y at checkout you will get 10% more off!

Thanks!!!