Recent Event Highlights: Printable Math Graphing Worksheets, Parents get math help for kids, Carnegie Learning? Announces 24/7 Math Help, Nintendo: Children Afraid Of Math, Math Trainer Can Help [Survey Says], Math Help : What Math Do Actuaries Use?, 5 Tips on How to Help Your Child with Math, and 49 more...
Created by dipity on May 15, 2009
Last updated: 10/19/10 at 06:54 PM
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...math. The printable math graphing worksheets can be used in conjunction with other math skills. There are three basic types of math graphing students will learn in school. These three basic types of math graphing worksheets can help students practice graphing...
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Associated Content
http://www.associatedcontent.com/article/1728730/printable_math_graphing_worksheets.html
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...improvement coach and workshop leader Phyllis Burks told 10 participants in the third workshop of the year that teaching math isn't about filling out worksheets. Kids learn better through visualization, she said, showing parents movements they could incorporate...
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AZ starnet.com
http://www.azstarnet.com/sn/metro/288152.php
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...students the ability to receive one-to-one mathematics help as needed. The two chief components of Carnegie Learning" 24/7 Math Help are: - A fast and easy Instant Message chat tool that allows students to discuss math problems with tutors - An electronic...
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PR-Inside.com
http://www.pr-inside.com/carnegie-learning-announces-24-7-math-r1040780.htm
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... “Personal Trainer: Math provides a fun antidote for math anxiety,” said Cammie Dunaway, Nintendo of America’s executive vice president of Sales & Marketing. “People can keep their math skills sharp while tracking their progress every day to see how they improve.”...
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Kotaku
http://feeds.gawker.com/~r/kotaku/full/~3/u1IJmCfo0mA/nintendo-children-afraid-of-math-math-trainer-can-help
Actuaries work in insurance and often deal with probability, such as when dealing with the financial consequences of a risk. Find out how the work of actuaries figures prominently into everyday math withhelp from a math teacher in this free video on math lessons. Expert: Jimmy Chang Bio: Jimmy Chang has been a math teacher at St. Pete College for nearly a decade. He has a master's degree in math, and his specialties include calculus, algebra, liberal arts, math and trigonometry. Filmmaker ...
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...to see how well he or she is doing in the math class. It will reflect upon how well you two are working together at home on math. Let the teacher know that you are helping them with math each time an assignment is given out. Don't feel like a failure if he...
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Associated Content
http://www.associatedcontent.com/article/1247885/5_tips_on_how_to_help_your_child_with.html
Algebra - Radicals Multiplying Part 1 Intuitive Math Help Simplifying Radical Expressions Square Roots
Calculus - Epsilon Delta Limit Proof Part 2/4 Intuitive Math Help Limits
Calculus - Epsilon Delta Limit Proof Part 1/4 Intuitive Math Help Limits
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...It didn't matter old math, new math we could not perform to specifications. Fortunately, in high school I had two excellent math teachers that erased much of the crap that was imprinted on me at the elementary and junior high school level. Many years later...
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BlogHer
http://www.blogher.com/concept-vs-skill-math-wars-help-danica-mckellar
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...career and technical education courses, such as accounting, diesel mechanics and electronics, are being fine-tuned to include math that would meet the requirement and help students pass the math portion of the Washington Assessment of Student Learning. State...
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HeraldNet
http://www.heraldnet.com/article/20080806/NEWS01/701972188/-1/rss02
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...are still available after ten years, along with many new ones. Over the past ten years, Math Goodies has expanded into a math help portal offering extensive libraries of interactive lessons, worksheets, learning games, articles, and forums. These resources...
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Emediawire.com
http://www.prweb.com/releases/Math/Goodies/prweb1125734.htm
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...looks more like a video game than a math assignment. Students who log on to Apangea Learnings SmartHelp online math program can win points by answering questions correctly and trade the points for gift cards and music downloads. Hip-looking virtual tutors...
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SpokesmanReview.com
http://www.spokesmanreview.com/breaking/story.asp?ID=15249
Access full lesson containing this video at: www.yourteacher.com Students learn to graph a given linear equation using a chart. For example, to graph the equation y = x - 4, pick three values for x, such as -1, 0, and 1, and substitute these values into the equation to find the corresponding values of y. Next, plot the resulting points on a coordinate system and graph the line that passes through them. To graph the equation 3x + 5y = 5, first solve for y, to get y = -3/5x + 1. Then set up a ...
Access full lesson containing this video at: www.yourteacher.com Students learn that the formula for the volume of a cylinder is pi times radius squared times height, so the volume of a cylinder that has a radius of 10 feet and a height of 40 feet is pi times 10 squared times 40, or pi times 100 times 40, or 4000 pi cubic feet. And since pi = 3.14, 4000 pi cubic feet can also be written as 4000 times 3.14, or 12560 cubic feet. Students also learn that the formula for the volume of a sphere ...
Access full lesson containing this video at: www.yourteacher.com Students learn that the formula for the volume of a cylinder is pi times radius squared times height, so the volume of a cylinder that has a radius of 10 feet and a height of 40 feet is pi times 10 squared times 40, or pi times 100 times 40, or 4000 pi cubic feet. And since pi = 3.14, 4000 pi cubic feet can also be written as 4000 times 3.14, or 12560 cubic feet. Students also learn that the formula for the volume of a sphere ...
Access full lesson containing this video at: www.yourteacher.com Students learn that the prime factorization of a number is the given number written as the product of its prime factors. For example, to find the prime factorization of 45, use a factor tree to find that 45 is 5 x 9, and 9 is 3 x 3. So the prime factorization of 45 is 5 x 3 x 3, or 5 x 3^2. Note that the prime factorization of a prime number, such as 23, is the number itself.
Access full lesson containing this video at: www.yourteacher.com Students learn to write percents as decimals and decimals as percents. For example, to write 82% as a decimal, think of 82% as 82/100, and remember that dividing by 100 moves the decimal point two places to the left, to get 0.82. So 82% can be written as the decimal 0.82. Since a percent can be written as a decimal by moving the decimal point two places to the left, a decimal can be written as a percent by moving the decimal ...
Access full lesson containing this video at: www.yourteacher.com Students learn to write percents as fractions and fractions as percents. For example, to write 6% as a fraction, remember that percent means "out of 100", so 6% can be written as the fraction 6/100, which reduces to 3/50. So 6% can be written as the fraction 3/50. To write 7/10 as a percent, set up the proportion 7/10 = x/100, then use cross products to get (7)(100) = (10)(x), or 700 = 10x, and dividing both sides by 10, 70 = x ...
Access full lesson containing this video at: www.yourteacher.com Students learn to write percents as decimals and decimals as percents. For example, to write 82% as a decimal, think of 82% as 82/100, and remember that dividing by 100 moves the decimal point two places to the left, to get 0.82. So 82% can be written as the decimal 0.82. Since a percent can be written as a decimal by moving the decimal point two places to the left, a decimal can be written as a percent by moving the decimal ...
Access full lesson containing this video at: www.yourteacher.com Students learn to find a percent of a number. For example, to find 65% of 40, first rewrite 65% as the decimal 0.65, and "of 40" means "times 40", so we have 0.65 x 40, which equals 26. So 65% of 40 is 26.
Access full lesson containing this video at: www.yourteacher.com Students learn to divide numbers with one or more digits, such as 4516 divided by 32. Note that 4516 is the called the dividend, 32 is the called the divisor, and the answer to a division problem is called the quotient. If the divisor does not divide evenly into the dividend, the quotient will have a remainder.
Access full lesson containing this video at: www.yourteacher.com Students learn that the formula for the volume of a cylinder is pi times radius squared times height, so the volume of a cylinder that has a radius of 10 feet and a height of 40 feet is pi times 10 squared times 40, or pi times 100 times 40, or 4000 pi cubic feet. And since pi = 3.14, 4000 pi cubic feet can also be written as 4000 times 3.14, or 12560 cubic feet. Students also learn that the formula for the volume of a sphere ...
Access full lesson containing this video at: www.yourteacher.com Students learn how to simplify square roots of perfect squares, as well as square roots of numbers that are not perfect squares. The terms radical and radicand are also introduced as vocabulary.
Access full lesson containing this video at: www.yourteacher.com Students learn that the formula for the area of a circle is pi times radius squared, so the area of a circle that has a radius of 5 inches is pi times 5 squared, or 25 pi square inches. And since pi = 3.14, 25 pi square inches can also be written as 25 times 3.14, or 78.5 square inches. Note that the radius of a given circle is half the diameter of the circle. So to find the area of a circle with a given diameter, first find ...
Access full lesson containing this video at: www.yourteacher.com Students learn to solve "percent" word problems, such as the following. What is 24% of 175? Note that "what" means "x", "24%" means "24/100", "is" means "equals", "of" means "times", and "175" means "175". So this word problem can be translated into the equation x = 24/100 times 175.
Access full lesson containing this video at: www.yourteacher.com Students learn to add or subtract fractions using the least common denominator, which is the least common multiple for the denominators of the fractions. Once the fractions are given a common denominator by multiplying the numerator and denominator of each fraction by the appropriate number, then the fractions can be added or subtracted by adding or subtracting the numerators, and leaving the denominator the same....
Access full lesson containing this video at: www.yourteacher.com Students review the addition and subtraction of integers using a number line, where a positive integer represents a move to the right, and a negative integer represents a move to the left. Students learn that minus a negative can be thought of as plus a positive.
Access full lesson containing this video at: www.yourteacher.com Students learn to convert fractions to decimals. For example, to convert the fraction 7/10 to a decimal, first read the fraction as "7 tenths". Next, since the tenths place is one place to the right of the decimal point, 7 tenths can be written as the decimal 0.7. To convert 11/20 to a decimal, first find a fraction that is equivalent to 11/20 that has a denominator of 100, so multiply both the numerator and denominator by 5 ...
Access full lesson containing this video at: www.yourteacher.com Students learn that when subtracting rational expressions, the first step is to change the minus sign between the terms to a plus sign, and change all the signs across the numerator of the following term. Next, factor each of the denominators, if possible, then give each term a common denominator by multiplying the numerator and denominator of each term by the appropriate value. Next, add across the numerators and keep the ...
Access full lesson containing this video at: www.yourteacher.com Students learn to solve problems that combine the exponent rules covered in this chapter. For example, students may use the power rule, the product rule, and the quotient rule all in the same problem. Students also learn that when a fraction is taken to a power, both the numerator and denominator of the fraction are taken to that power.
Students learn to divide fractions by first changing the division sign to multiplication and flipping the second fraction. For example, to simplify 7/12 divided by 7/9, first change the division sign to multiplication and flip the second fraction, to get 7/12 x 9/7. Next, multiply the fractions by first cross-canceling, then multiplying across the numerators and across the denominators. **See more education videos by TeacherTube Member yourteacher at www.TeacherTube.com***
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...in pre-algebra while I was still in general math. Now, in high school, my classes are filled with underclassmen for whom math seems an enjoyable past time. They rattle off answers to convoluted questions while I’m still writing down the formula. My math classes...
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The Cumberland Times-News
http://www.times-news.com/opinion/local_story_335191932.html
Access full lesson containing this video at: www.yourteacher.com Students learn that an isosceles triangle is composed of a base, two congruent legs, two congruent base angles, and a vertex angle. Students also learn the isosceles triangle theorem, which states that if two sides of a triangle are congruent, then the angles opposite those sides are congruent; and the converse of the isosceles triangle theorem, which states that if two angles of a triangle are congruent, then the sides ...
Access full lesson containing this video at: www.yourteacher.com Students learn to solve a system of linear equations by substitution, by first isolating one of the variables in the system, then substituting its value for the corresponding variable in the other equation.
Access full lesson containing this video at: www.yourteacher.com Students learn that two events are independent if the outcome of the first event does not affect the outcome of the second event. For example, flipping a coin twice. And the probability of independent events can be found by multiplying the probability of the first event times the probability of the second event. For example, when flipping a coin twice, the probability of getting heads then tails is 1/2 times 1/2, which equals 1/4....
Access full lesson containing this video at: www.yourteacher.com Students learn the Converse of the Pythagorean Theorem, which states that if the sum of the squares of the lengths of two sides of a triangle is equal to the sum of the square of the third side, then the triangle is a right triangle. Students also learn the following related theorems. If the sum of the squares of the lengths of two sides of a triangle is less than the sum of the square of the third side, then the triangle is ...
Access full lesson containing this video at: www.yourteacher.com Students learn that if two angles of one triangle are congruent to two angles of another triangle, then the triangles are similar (Angle-Angle Similarity Postulate, or AA Similarity Postulate). Students also learn that the scale factor is ratio of the lengths of two corresponding sides. Students are then asked to use these concepts to determine whether given triangles are similar, and to find the missing side lengths in similar ...
Access full lesson containing this video at: www.yourteacher.com Students learn that a proportion is an equation that states that two ratios are equal. Students then learn the properties of proportion, and are asked to solve for x in given proportions, and to solve word problems involving proportions.
Access full lesson containing this video at: www.yourteacher.com Students learn that when multiplying rational expressions, the first step is to factor each of the numerators and each of the denominators, if possible, then cancel out the factors that match up, then multiply across the numerators and across the denominators. Students also learn that when dividing rational expressions, the first step is to change the division to multiplication and flip the second fraction, then factor each of ...
Access full lesson containing this video at: www.yourteacher.com Students review the addition and subtraction of positive and negative integers using a number line, where a positive integer represents a move to the right, and a negative integer represents a move to the left. Students learn that minus a negative can be thought of as plus a positive.
Access full lesson containing this video at: www.yourteacher.com Students learn that a net is the shape formed by "unfolding" a 3-dimensional figure, so a net shows all the faces that make up the surface area of the figure. Students are then asked to determine what type of 3-dimensional figure can be made from a given net (note that a cylinder has 2 circular bases, a pyramid has triangular faces, a cone has 1 circular base, and a prism has rectangular faces). Students are also asked to ...
Access full lesson containing this video at: www.yourteacher.com Students learn that the following number sets represent rational numbers: natural numbers, whole numbers, integers, fractions, terminating decimals, and repeating decimals. For example, -2, 7, 3/4, 0.0006, and 0.191919... are all rational numbers. However, a decimal that is both non-terminating and non-repeating is an irrational number. For example, 0.12579835781... and 39.779778776775... are irrational numbers.
Access full lesson containing this video at: www.yourteacher.com Students learn to convert a number from standard notation to scientific notation by first writing a decimal point in the number so that there is only one digit to the left of the decimal point. For example, to write 642000 in scientific notation, first write the number so that there is only one digit to the left of the decimal point, which in this case is 6.42000. Next, count the number of places that the decimal point must be ...
Access full lesson containing this video at: www.yourteacher.com Students learn the following postulates related to congruent triangles and triangle proofs. If the three sides of one triangle are congruent to the three sides of another triangle, then the triangles are congruent (Side-Side-Side or SSS). If two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle, then the triangles are congruent (Side-Angle-Side or SAS). If two ...
Access full lesson containing this video at: www.yourteacher.com Students learn that when simplifying a rational expression, such as (m^2 + 7m - 30)/(m^2 - 3m), the first step is to factor both the numerator and denominator, to get [(m + 10)(m - 3)]/[m(m - 3)], and the next step is to cancel out the factors that match up, in this case, the (m - 3)'s, to get (m + 10)/m, which is the final answer.
Access full lesson containing this video at: www.yourteacher.com Students learn that the area of a figure is the measure of how much surface is covered by the figure. The formula for the area of a rectangle is length times width, so the area of a rectangle that has a length of 7 centimeters and a width of 3 centimeters is 7 times 3, or 21 square centimeters. The formula for the area of a square is side squared, so the area of a square that has a side of length of 9 feet is 9 squared, or 81 ...
Access full lesson containing this video at: www.yourteacher.com Students learn that the circumference of a circle is the distance around the circle, and the formula for the circumference of a circle is 2 times pi times the radius of the circle. Pi is the ratio of the circumference to the radius, which is approximately 22/7 or 3.14. So a circle with a radius of 3 feet has a circumference of 2 times pi times 3, or 6 pi feet. And since pi = 3.14, 6 pi feet can also be written as 6 times 3.14 ...
Access full lesson containing this video at: www.yourteacher.com Students learn the formulas for the area and volume of spheres, and are asked to solve problems using these formulas. The word problems in this lesson involve spheres that are melted down and recast as cones or cylinders, the amount of paint needed to cover a hemisphere (half of a sphere), and so on.
Access full lesson containing this video at: www.yourteacher.com Students learn to simplify a square root by setting up a factor tree for the number inside the radical. If a factor pairs up in the factor tree, then it comes out of the radical. If a factor does not pair up, then it stays inside. Students also learn to simplify a cube root by setting up a factor tree for the number inside the radical. If a factor is part of a group of three factors that are the same, then it comes out of the ...

