Video Tutorials

 

 

Great math video resource:  Math Antics                                                 *If any videos on this page have become inactive, please let 

                                                                                                                                                                                          Mrs Boling know.                                                                                                                                                  

EQUATIONS AND INEQUALITIES:

Learnzillion video: Solve equations with the distributive property

 

           Video lessons - gr7 math by "Maneuvering the Middle"

 

 

 

 

 

 

Pi  

The History of pi (video)

 

What is pi (video)

 

               

 

 

INTEGERS (positive and negative numbers)  

Negative numbers introduction

 

Adding Integers - Learnzillion video

 

Subtracting integers

 

youtube video by Boling adding and subtracting integers review

 
   

Multiplying and Dividing Integers (youtube video)

 

Why a positive x a negative equals a negative Show me app  multiplying integers

 

Why a negative x a negative equals a positive show me app  multiplying negative numbers

 

 

 

 

 

 

 

 

 

 

 

 

FRACTIONS, DECIMALS AND PERCENTS  

 subtracting mixed numbers using improper fractions

subtract fractions and mixed numbers by decomposing

 

finding the % increase or decrease  Percent of change

how to solve equations involving percents solving percent equations

how to solve percent problems using proportions 32 solving percent proportions

video on how to take parts of a number  finding the % of a number

 

 

 

 

 

 

 

 

 

PROPORTIONS AND PROPORTIONALITY  

using the tape diagram method  solving proportions

How to solve for a missing variable  solving proportions

The 2 methods to solving proportions review solving proportions

 

Finding "k" constant of proportionality

Can you find a constant of proportionality?  proportions in tables and graphs

 

 

 

 

 

 

 

 

Angles

 angle relationships - find missing variables

angles - supplementary, complementary, adjacent, etc.

 

 

 

 

 

DISTRIBUTIVE PROPERTY  

Distributive property (Used in mental math)

 

Learnzillion video: Distributing a negative

 

Practice with the Distributive Property

 

Distributive property with combining like terms video

 
 

 

 

 

 

 

 

 

ALGEBRAIC EXPRESSIONS  

Simplifying Algebraic Expressions

 

For the COMBINING LIKE TERMS VIDEO: Choose chapter 7 from the drop down chapter menu. Click on the Videos and Activities tab Click on Lesson 7-1 example 1  Combining Like terms

 
   
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ALGEBRA

 integer exponents video 1

integer exponents with order of ops

 

Algebra Ch10

SCIENTIFIC NOTATION  
How to use calculator TI-34 multiview with scientific notation calculations

  How to use calculator TI-30X IIS with scientific notation calculations

How to use calculator TI-30XA with scientific notation calculations
 
   

 

 

 

 

SLOPE/LINEAR FUNCTIONS/CONSTANT OF PROPORTIONALITY  

Learn about the 4 types of slopes Slope Dude

 

how to graph a line using the slope intercept form of an equation graphing linear equations y=mx+b

A review rap of using y=mx+b Graphing lines video

constant linear functions graphing rates by setting up a table

tables graphs equations  constant of proportionality

Is the relation a function?  relations and functions

Is the graph a function? (It's slope dude!!)  vertical line test

How are proportionality and slope calculated differently?  constant of proportionality versus rate of change

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PROBABILITY AND STATISTICS  

 finding total number of possible combinations  combinations video #1

 finding total combinations combinations video #2

 
 

 

 

 

 

 

MATH HUMOR  
Ma and Pa Kettle 25%  math lab video 1

7 into 28 math lab video #2

multiplying - hands as calculators math lab video #3

 
   

 

 

 

 

 

 

SCALE FACTOR  
Finding and using scale factors in scale drawings
scale factor
Slide show
scale factor tutorial
 
   

 

 

 

 

 

 

GEOMETRY:

points, lines, planes, etc intro to basic geometry terms

Where does the circle area come from?  area of a circle

Surface area: Rectangular Prism

surface area of a rectangular prism (box)

great visual video  surface area

surface area: cylinder

surface area of a cylinder

 Surface area of a cylinder

angle pair relationships

complementary and supplementary angles

how to calculate and which units to use perimeter, volume and area

How to draw 3d nets Net illustrations

How to draw a net and calculate  nets for 3d shapes

How to determine and solve  congruent and similar triangles

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OTHER  

Precision on the number line

order of operations

telling a story through a graph interpreting graphs

Scatter Plots