Tri-County North


School District

Tutorials

Tutorials.

Video Tutorials for specific Skills

WHOLE NUMBERS

Addition with Regrouping

Video Tutorial:  http://www.mathantics.com/index.php/section/subject/Arithmetic#/MultiDigitAddition

http://www.youtube.com/watch?v=cnsFA1UEcgw&feature=plcp

http://www.dositey.com/2008/addsub/add3dig.htm

Subtraction with Regrouping:  

Video Tutorial: http://www.youtube.com/watch?v=n9sUzzY-40k

http://www.mathantics.com/index.php/section/subject/Arithmetic#/MultiDigitSubtraction

2 DIGIT MULTIPLICATION:   

Two digit Multiplication Tutorial Video:  (8:53 minutes)

 http://www.mathantics.com/index.php/section/subject/Arithmetic#/MultiDigitMultiplicationPt2/lesson

Division steps: Daddy, Mom, Sister, Cousin, Brother

http://www.youtube.com/watch?v=0uZiqk_ZdcA

DIVISION BY TWO DIGITS: 

Dividing using multiplication lists: http://studyjams.scholastic.com/studyjams/jams/math/multiplication-division/double-digit-division.htm

Dividing using estimation/trial and error: http://www.watchknowlearn.org/Video.aspx?

DECIMALS, Fractions, Percents

Decimals, Fractions, Percents:  Comparing 

VideoID=39349&CategoryID=2008https://www.youtube.com/watch?v=PZDg0_djUtE

Comparing http://www.dailymotion.com/video/xeajdg_how-to-compare-percents-fractions-a_tech

Decimals:Rounding or Estimating: 

http://www.youtube.com/watch?v=AQj0uesFWko 

Decimals:ADDING:  

http://www.youtube.com/watch?v=0heWxHeRbkY

http://www.youtube.com/watch?v=V_pP919626E&feature=related

Decimals:Subtracting:  

Decimals:Multiplying:

Animation:  http://www.mathsisfun.com/numbers/decimals-multiplying-animation.html

Steps Counting Places to Move Decimal:

http://www.youtube.com/watch?v=4OojRNDXmo8&feature=youtube_gdata_player

Beyonce:  To the left, to the left:   http://www.youtube.com/watch?v=3zdt1Y1lpJc&feature=related

Decimals:Multiplying by Multiples of 10

http://www.youtube.com/watch?v=v4uH73SgpWk&safety_mode=true&persist_safety_mode=1

Decimals:Dividing

Animation:  http://www.mathsisfun.com/numbers/decimals-dividing-animation.html

Decimals:Dividing: Adding zeroes to get a decimal remainder 

http://www.youtube.com/watch?v=-YjFIGCPQB4 

 http://www.youtube.com/watch?v=3d2xz_YAPaI

Converting fraction to decimals:Dividing: Adding zeroes to get a decimal remainder 

 http://www.youtube.com/watch?v=do_IbHId2Os

Simplify Fractions:

http://studyjams.scholastic.com/studyjams/jams/math/fractions/simplest-form.htm

Adding & Subtracting Like Fractions:

http://studyjams.scholastic.com/studyjams/jams/math/fractions/add-sub-common-denom.htm

Adding Unlike Fractions:

http://studyjams.scholastic.com/studyjams/jams/math/fractions/add-sub-unlike-denom.htm

http://www.learnalberta.ca/content/mec/flash/index.html?url=Data/3/B/A3B2.swf&launch=true

Adding & Subtracting Mixed Fractions:

http://studyjams.scholastic.com/studyjams/jams/math/fractions/add-sub-mixed-numbers.htm

ALGEBRA

Order of Operations:  PE MD AS

http://www.mathantics.com/index.php/section/subject/Arithmetic#/OrderOfOperations

MEASUREMENT

AREA:  http://www.youtube.com/watch?v=Dh5kLsvSdig

GEOMETRY