Math Online homework help

Determine math proportions with the Square-Cube Law

How to determine math proportions with the Square-Cube Law

Science can be a tough subject, especially when you're trying to determine the size of planets and stars with the Square-Cube Law. It could be a bit confusing, but this video brings the science of math and ...

A 8:46
Calculate faster than a calculator

How to calculate faster than a calculator

Math. The most hated subject in the world. Almost everyone except Archimedes despises the subject (and he's dead). You can relieve a little mathematical stress though, if you learn this super fast ...

A- 3:24

How to find the surface area of a rectangular prism

Find the surface area of a rectangular prism

These two math sixth-graders show us how to find the surface area of a rectangular prism. They used a tablet PC and the screen-capturing ...more

B 2:01
Curated 1 year ago by rmansur | Comments 0
Views 2,724

How to learn about classification and sets of numbers

Learn about classification and sets of numbers

This lesson consists provides you with a Self-Tutorial on the ...more

B 15:40
Curated 2 years ago by Daniela Schmidt | Comments 0
Views 667

How to learn about trigonometry

Learn about trigonometry

An introduction the trigonometry series with a primer of basic concepts.

B 16:28
Curated 1 year ago by rmansur | Comments 0
Views 714

How to learn the basics of pre-algebra 1

Learn the basics of pre-algebra 1

Pre-algebra 1 is everything which falls between basic math and algebra. It is composed of integers and exponents. The video describes the ...more

B 12:32
Curated 2 years ago by The Wonder Team | Comments 0
Views 1,812

How to make better use of your calculator

Make better use of your calculator

Here are some general tips on how to better use your calculator in math class!

B 4:09
Curated 1 year ago by VideoJug | Comments 0
Views 844

How to multiply and divide fractions in algebra

Multiply and divide fractions in algebra

This video demonstrates how to multiply and divide fractions in algebra. From the people who brought you the Dummies instructional book ...more

B 1:43
Curated 7 months ago by rmansur | Comments 0
Views 467

How to multiply polynomials using FOIL in algebra

Multiply polynomials using FOIL in algebra

This is a teacher created explanation covering first, outer, two, terms, inner, last, and distributing in math.

B 3:32
Curated 1 year ago by rmansur | Comments 0
Views 783

How to play Tangram games

Play Tangram games

Tangrams are Chinese games that use several odd shaped pieces that must be assembles to form a square or other shapes. This free video clip ...more

B 30:00
Curated 1 year ago by ExpertVillage | Comments 0
Views 248

How to practice lattice multiplication in math

Practice lattice multiplication in math

A mathcast done by a 5th grade class in Detroit, Michigan, USA on an alternative way of doing multiplication.

B 3:41
Curated 1 year ago by cgersh | Comments 0
Views 2,564

How to quickly multiply numbers close to ten

Quickly multiply numbers close to ten

This video gives you some smarter (and faster) ways to add numbers close to 10. No need to scramble for paper and pencil, do it in your ...more

B 5:01
Curated 1 year ago by 5min | Comments 0
Views 588

How to review absolute value and inequality algebra for SAT

Review absolute value and inequality algebra for SAT

Trying to get into a good college? You're going to need to ace those ...more

B 8:37
Curated 1 year ago by rmansur | Comments 0
Views 701

How to review angle, volume, & segment geometry for SAT math

Review angle, volume, & segment geometry for SAT math

Trying to get into a good college? You're going to need to ace those ...more

B 7:53
Curated 1 year ago by rmansur | Comments 0
Views 577

How to review circle and square geometry for SAT math test

Review circle and square geometry for SAT math test

Trying to get into a good college? You're going to need to ace those ...more

B 6:19
Curated 1 year ago by rmansur | Comments 0
Views 582

How to review complex algebra problems for the SAT math test

Review complex algebra problems for the SAT math test

Trying to get into a good college? You're going to need to ace those ...more

B 8:40
Curated 1 year ago by rmansur | Comments 0
Views 454

How to review elementary number theory for the SAT math test

Review elementary number theory for the SAT math test

Trying to get into a good college? You're going to need to ace those ...more

B 10:00
Curated 1 year ago by rmansur | Comments 0
Views 741

How to review function and graph algebra for SAT math test

Review function and graph algebra for SAT math test

Trying to get into a good college? You're going to need to ace those ...more

B 8:28
Curated 1 year ago by rmansur | Comments 0
Views 531

How to review geometry triangle problems for SAT math test

Review geometry triangle problems for SAT math test

Trying to get into a good college? You're going to need to ace those ...more

B 9:55
Curated 1 year ago by rmansur | Comments 0
Views 1,209

How to review integers in algebra for the SAT math test

Review integers in algebra for the SAT math test

Trying to get into a good college? You're going to need to ace those ...more

B 9:18
Curated 1 year ago by rmansur | Comments 0
Views 324

How to review math percentages problems for the SAT test

Review math percentages problems for the SAT test

Trying to get into a good college? You're going to need to ace those ...more

B 4:38
Curated 1 year ago by rmansur | Comments 0
Views 608

How to review math ratio problems for the SAT test

Review math ratio problems for the SAT test

Trying to get into a good college? You're going to need to ace those SATs. Instead of expensive tutors and study guides, try MiTeach, this ...more

B 4:40
Curated 1 year ago by rmansur | Comments 0
Views 1,283

How to review number line problems for the SAT math test

Review number line problems for the SAT math test

Trying to get into a good college? You're going to need to ace those ...more

B 9:45
Curated 1 year ago by rmansur | Comments 0
Views 384

How to review number subbing in algebra problems for SAT math

Review number subbing in algebra problems for SAT math

Trying to get into a good college? You're going to need to ace those ...more

B 8:30
Curated 1 year ago by rmansur | Comments 0
Views 304

How to review various higher algebra problems for SAT math

Review various higher algebra problems for SAT math

Trying to get into a good college? You're going to need to ace those ...more

B 8:27
Curated 1 year ago by rmansur | Comments 0
Views 514

How to review word problems for the SAT test math section

Review word problems for the SAT test math section

Trying to get into a good college? You're going to need to ace those ...more

B 9:16
Curated 1 year ago by rmansur | Comments 0
Views 678

How to round a decimal up or down in math

Round a decimal up or down in math

If you haven't quite made it to school, or just can't afford it, maybe you had a family member killed by a mathematician, who knows, but ...more

B 1:48
Curated 1 year ago by rmansur | Comments 0
Views 458

How to solve a number sequence

Solve a number sequence

Check out this instructional math video that demonstrates how to solve a number sequence. These are basically a list of numbers, and there's ...more

B 8:04
Curated 1 year ago by rmansur | Comments 0
Views 2,355

How to solve combination and permutation problem

Solve combination and permutation problem

Check out this instructional math video that demonstrates how to solve combination and permutation math problems. In the 16th lesson, learn ...more

B 9:19
Curated 1 year ago by rmansur | Comments 2
Views 6,312

How to solve intergers and their properties

Solve intergers and their properties

Check out this instructional math videos that demonstrate how to solve intergers and their properties. In the 10th lesson, learn how to ...more

B 9:17
Curated 1 year ago by rmansur | Comments 0
Views 1,072

How to solve math problems on number lines

Solve math problems on number lines

Check out this instructional math video that demonstrates how to solve number lines. In the 11th lesson, learn how to solve SAT problems ...more

B 9:45
Curated 1 year ago by rmansur | Comments 0
Views 1,348

How to solve mathematical functions and graphs

Solve mathematical functions and graphs

Check out this instructional math video that demonstrates how to calculate mathematical functions and graphs. In this 9th lesson, learn how ...more

B 8:27
Curated 1 year ago by rmansur | Comments 0
Views 1,484

How to solve percentage problems

Solve percentage problems

Check out this instructional math lesson that demonstrates how to solve percentage problems. In the 13th lesson, learn how to solve SAT ...more

B 4:37
Curated 1 year ago by rmansur | Comments 1
Views 2,571

How to solve problems related to factors, multiples, & primes

Solve problems related to factors, multiples, & primes

Check out this instructional math video that reviews Elementary Number ...more

B 9:59
Curated 1 year ago by rmansur | Comments 0
Views 871

How to solve ratio problems

Solve ratio problems

Check out this instructional math video that demonstrates how to solve ratio problems. In the 14th lesson, learn how to solve SAT problems ...more

B 4:39
Curated 1 year ago by rmansur | Comments 0
Views 2,723

How to understand algebra functions

Understand algebra functions

What does f(x) mean? What does g(4) mean? We explore this and more in this 3-part series, "Understanding Math Functions."

B 1:39
Curated 1 year ago by Amie | Comments 0
Views 997

How to use an amazing method for multiplication

Use an amazing method for multiplication

Use this trick to solve multiplication math problems. Just watch this how-to video.

B 1:00
Curated 1 year ago by Amie | Comments 1
Views 1,067

How to use cosine and arc cosine functions in trigonometry

Use cosine and arc cosine functions in trigonometry

Continuing with the trigonometry series, this lecture focuses on ...more

B 28:27
Curated 1 year ago by rmansur | Comments 0
Views 841

How to use lines, angles, parallelism, & intersection in math

Use lines, angles, parallelism, & intersection in math

A close look at line theory, as well as placement and concepts such as ...more

B 45:40
Curated 1 year ago by rmansur | Comments 0
Views 376

How to use matrices, Gaussian elimination, and determinants

Use matrices, Gaussian elimination, and determinants

A close look at using matrices, Gaussian elimination, and determinants ...more

B 45:47
Curated 1 year ago by rmansur | Comments 0
Views 2,147

How to use polygons in geometry

Use polygons in geometry

Introduction to the concept of multi-sided geometry and some of the different types. This very detailed video is informative and helpful ...more

B 22:31
Curated 1 year ago by rmansur | Comments 0
Views 318

How to use the abacus calculator

Use the abacus calculator

Ever wonder about the abacus? This venerable classic is surprisingly easy to use. Check out this brief demo on various abacuses.

B 5:48
Curated 1 year ago by rmansur | Comments 0
Views 1,952

How to use the law of tangents in trigonometry

Use the law of tangents in trigonometry

This video explains and provides examples for the law of tangents, a law occasionally used in trigonometry.

B 10:30
Curated 1 year ago by rmansur | Comments 0
Views 1,289

How to use variables in linear equations

Use variables in linear equations

A close look at the concept of variables and their uses in linear equations and how to solve systems of linear equations.

B 20:59
Curated 1 year ago by rmansur | Comments 0
Views 1,044

How to work with 3-dimensional figures in geometry

Work with 3-dimensional figures in geometry

An introduction to three-dimensional geometry types and working with them. This video is very detailed and good for people who have never ...more

B 35:19
Curated 1 year ago by rmansur | Comments 0
Views 361

How to work with and solve circles in geometry

Work with and solve circles in geometry

An intro to many of the key concepts for working with and solving circles. Circles are more complicated than polygons concerning their ...more

B 36:52
Curated 1 year ago by rmansur | Comments 0
Views 432

How to work with triangles and solve triangle types

Work with triangles and solve triangle types

An introductory look at working with triangles and solving triangle types. The lesson includes the properties of triangles and their ...more

B 37:29
Curated 1 year ago by rmansur | Comments 0
Views 579

How to add proper and improper fractions in math

Add proper and improper fractions in math

Video math tutor covers addition of improper and proper fractions and mixed numbers. He gives a lot of really good examples and solves for ...more

B- 23:07
Curated 9 months ago by videomathtutor | Comments 1
Views 1,707

How to compare the sizes to different fractions in math

Compare the sizes to different fractions in math

The Video Math Tutor will teach you about LCD and fraction comparisons ...more

B- 18:12
Curated 9 months ago by videomathtutor | Comments 0
Views 543

How to convert fractional expressions in math

Convert fractional expressions in math

The Video Math Tutor will teach you how to convert fractional expressions in this video lesson. Concepts covered: Step-by-Step directions ...more

B- 34:59
Curated 9 months ago by videomathtutor | Comments 0
Views 114

How to discern different types of fractions

Discern different types of fractions

The Video Math Tutor shows you all different types of fractions. Concepts covered are Proper Fraction, Improper Fraction, Mixed Number, and ...more

B- 8:14
Curated 9 months ago by videomathtutor | Comments 0
Views 573

How to discern natural numbers, integers and rational numbers

Discern natural numbers, integers and rational numbers

This Video Math Tutor lesson consists of providing you with a ...more

B- 38:44
Curated 9 months ago by videomathtutor | Comments 0
Views 632

Math (397 How-Tos)

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DARPA Develops Explosive Blocking Mega-Shield

DARPA has released footage of the Iron Curtain, a pretty impressive shield system that will protect armored vehicles from oncoming explosives. With $8 million in Army approved funds, DARPA will ...

Big Brother's Watching You (HowTo Un-Google Yourself)

Some think of Google as the ultimate Big Brother, and with good reason. If you use Google (and most of us do), Google potentially has your email history, your complete search history, your travel ...

LEGO Fashion Hits the Runway

Whether you're inclined to love it or leave it, you've gotta admit one thing about JC de Castelbajac's LEGO fashion line- it's fun. More 80's pop culture revival: LEGO constructed hats and LEGO ...

PRANK WARS

WonderHowTo loves pranks. So, naturally we're big fans of College Humor, particularly Prank Wars. Prank Wars stars Amir and Streeter, best pals. Best pals that love to humiliate one another...to say ...

From Dying To Flying

Dean Potter, one of National Geographic's Ten Adventurers of the Year, set a world record for base jumping in 2009. Via NatGeo: "On a sunny afternoon in mid-August, Dean Potter stepped onto a ...

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