New channel in development - it's being designed to help people all over the world in popular topics in Mathematics, using NJ, USA standards in education and 12 years teaching experience in the k-16 environment. Some things to look forward to: brief instructional videos, with a focus on understanding, and streamed tutoring by subject!

The answer is what?!
1:23
The answer is what?!
Pythagorean Theorem: part 2 find the missing side length (hypotenuse)
6:15
Pythagorean Theorem: part 2 find the missing side length (hypotenuse)
Pythagorean Theorem: part 1 is it a right triangle?
5:34
Pythagorean Theorem: part 1 is it a right triangle?
Express as sums or differences of logarithms: roots in the denominator
9:18
Express as sums or differences of logarithms: roots in the denominator
Sum and Difference Identities Part 3: Evaluate the Sum or Difference
4:59
Sum and Difference Identities Part 3: Evaluate the Sum or Difference
Sum and Difference Identities Part 2: Write as a Single Trig Function
3:11
Sum and Difference Identities Part 2: Write as a Single Trig Function
Sum and Difference Identities Part I: Find the Exact Value of the function
13:40
Sum and Difference Identities Part I: Find the Exact Value of the function
Why do trig functions look like that? Graphing the sine function
6:12
Why do trig functions look like that? Graphing the sine function
Multiplying and simplifying trig functions with Pythagorean identities
10:38
Multiplying and simplifying trig functions with Pythagorean identities
How to Graph: Choosing Values for Your Points
14:02
How to Graph: Choosing Values for Your Points
Side Lengths vs Angles
8:21
Side Lengths vs Angles
Equivalent expressions in the context of finding a scale factor
5:32
Equivalent expressions in the context of finding a scale factor
Measuring line segments centimeters and inches
4:45
Measuring line segments centimeters and inches
Measuring interior angles with a protractor part 2
7:18
Measuring interior angles with a protractor part 2
How to measure interior angles of a polygon using a protractor
7:04
How to measure interior angles of a polygon using a protractor
Adding and subtracting fractions Like and Unlike denominators
6:45
Adding and subtracting fractions Like and Unlike denominators
Least Common Multiple LCM
4:50
Least Common Multiple LCM
Greatest common factor GCF
6:23
Greatest common factor GCF
Partial quotients
7:01
Partial quotients
Multiplying decimals by partial products, an algorithm and changing to a whole - area model included
10:42
Multiplying decimals by partial products, an algorithm and changing to a whole - area model included
Rounding numbers to a given place value
6:54
Rounding numbers to a given place value
Patterns when multiplying or dividing by multiples of 10
5:21
Patterns when multiplying or dividing by multiples of 10
Multiply decimals by partial products and area models
8:08
Multiply decimals by partial products and area models
Multiply Decimal by decimal algorithm
3:15
Multiply Decimal by decimal algorithm
Multiply a mixed number by a mixed number
5:13
Multiply a mixed number by a mixed number
Multiply fraction by fraction using an area model
6:06
Multiply fraction by fraction using an area model
Geogebra tools - basic and transformations
8:04
Geogebra tools - basic and transformations
Transformations - dilation
11:14
Transformations - dilation
Simply fractions (not reduce) & Equivalent fractions
7:35
Simply fractions (not reduce) & Equivalent fractions
Transformations - rotation 90 degrees and 180 degrees
11:15
Transformations - rotation 90 degrees and 180 degrees