Subtracting Across Zeros

Give this a try...Easiest thing I have come across!!!

using the standard algoritm for addition

Here we go, the standard algorithm...The method to addition that you all love!!!

Standard Algorithm for Addition...

Add using an open number line

Add Using An Open Number Line...
This is a REALLY cool way of doing addition which I think you will like! 

Add Using An Open Number Line

Partial Sums Addition Strategies...

Here is our video on partial sums using expanded form...

Partial Sums

Try these three problems in your notebook using partial sums...

64,321+12,256=

8,563+523=

21,032+23=

Remember to do these in your notebook!!!

Struggles with Powers of 10...

I posed the following question to students today and for some, it was particularly challenging...

"How is the 7 digit in 781,000 DIFFERENT from the 7 digit in 17?"

I got looks like I was crazy...About 3/5 of the class understood after some explanation.  the other 2/5 were still struggling.  I explained that as one moves through a place value chart each place increases 10 times.  So the 7 in 17 is 7x1 but when you move that 7 all the way to the 100,000 place, it is the same as 7x100,00.  I took this picture for you to see if it helps you to help explain this question. 
Thanks for helping me on this one...This is a high level Common Core State Standard we are addressing :)

Rounding Numbers to a specific place in a number...

I am so sorry this is so so late getting on here!  School was having internet difficulties at the state level and I had to wait until I got home.  When I got here, I started cooking supper and chasing the kiddos around.  I heard my phone ding and my trusty Jacob and Ryan took care of letting me know there was no video posted.  Thank you guys for being so sweet with your comments...Jacob, yours was kind of funny :)

Anyhoo...Here is tonights video and 4 practice problems.
Rounding Numbers to a specific place using a number line...

Practice problems...
Round these numbers to the nearest 1,000

1.  67,456

2.  8, 367

Round these numbers to the nearest 10,000

3.  357,043

4.  45,862

Good luck and again, I am sorry this is coming so late!  Happy Non-Homeworking!!

Rounding numbers in the tens and hundreds...

This lesson is review in nature, but it is going to refresh us for rounding numbers in the tens and hundreds of thousands next week!

Rounding to the nearest hundred on a number line

Practice rounding the following problems to the nearest hundred
1.  276
2. 552
3. 385
4. 197
5. 545

Please remember to complete your practice in your notebook...I am only checking for some effort on those.  I get what I need from your exit slips and the work I see during class. 

Happy non-Homeworking :)

Comparing and Ordering Numbers

Hello All!
Today we are going to be using the same video from Thursday to compare then order numbers. 

Comparing Number using Place Value Chart

Your practice problems are:
1.  Order the numbers from least to greatest
     524,500  524,050  524,505  524,550

2.  Write three numbers that are more than 80,000 but less than 81,000

3.  Order these numbers from least to greatest
     70,000  70,700  77,000  70,770

4.  Order these numbers from least to greatest
     41,253  714,253  542,708  312,649

Happy non-Homeworking!!

Place Value 4.NBT.2

Comparing Number using Place Value

Click on the link to get to the video from LearnZillion!  It is a great website with great common core related videos.  If I can find what I am looking for on here, then I will just provide a link to that site!  Yeah!!!

Practice Problems for your notebook
Use one of the three comparison symbols > < =

9,110 ___ 9,190

8,950 ___ 9,220

9,210 ___ 9,190

35,952 ___ 53,952

Write a five digit number greater than 12, 247 and less than 12,427

Happy Non-Homeworking :)

Today's exit slip!,,,

You guys did. GREAT JOB!!!!!  Even though math class itself was rough!  We. Will have a better established routine for class tomorrow. This is my first time teaching like this and I got a little carried away!!!!  But, jus know that you did a pretty great job on the exit slip today! Go Shaarks,

Reading and Writing Whole Numbers 4.NBT.2

Reading and Writing Whole Numbers

Happy Non-homeworking :)

Place Value 4.NBT.1

Place Value 4.NBT.1

Test links so you can view on an ipad or other tablets

http://www.showme.com/sh/?h=Y5WHX4i  This is test video I made from my ipad

http://www.youtube.com/watch?v=KBwOlyjfJms  This is the link to the video from my youtube channel

About Classroom Flipping

This is a test video which helps explain what we are doing outside of class AND what you will put in your math logs at home each evening!!!

Multiplication Rap

I thought this would be a fun way to kick off our first lesson!  Enjoy!!!

Update...

Hello Friends!
I had to update this page because...well.. I didn't do it right and I couldn't put up different posts.  I like this new look better.  I know it girlie and I have a class of seventy-eleven boys, but I LOVE IT!!!!!  Everything else will work and be the same!  Happy Non-homeworking!!!