Brian McLogan
Summary for characteristics of a quadratic in vertex form
👉 Learn how to graph a quadratic equation in vertex form by applying transformations such as horizontal/vertical shift, horizontal/vertical compression stretch and reflections. If the equation is not in vertex form, then we will apply...
Cerebellum
Continuing Algebra
This video covers exam strategy, Algebra, Absolute Value, Direct and Inverse Variation. This is part 8 from the series 'Introduction to the Math Section of the SAT'.
NUMBEROCK
Integers
Erika discovers integers in the most fun real life situations - watch her as she snorkels by primordial creatures, borrows some money to buy a ticket to go skydiving, and put's on her coat in sub-zero temperatures for a snowball fight!...
Khan Academy
Absolute Value Equations
Sal reviews absolute value equations by taking viewers through a careful and deliberate problem-solving process. Those who didn't thoroughly understand absolute value during class will appreciate Sal's steady and straightforward...
Khan Academy
Absolute Value Inequalities, Linear Equations, Algebra I
Combining the skills from the previous videos, particularly inequalities and absolute values, Sal works to solve several new sample problems. He encourages watching the video "over and over," which is good advice for mathematicians of...
Scholastic
Study Jams! Integers
Stay positive, teaching about integers just got a little easier! Explain how positive and negative numbers are opposites using number lines and real-world examples. The included assessment provides an excellent opportunity to check for...
Khan Academy
Absolute Value Equation Example 2, Linear Equations, Algebra I
Sal demonstrates how to solve an absolute value equation, keeping in mind there are two possible answers.
Khan Academy
SAT Prep: Test 1 Section 3 Part 8
At the end of the first review session of The Official SAT Study Guide, Sal demonstrates how to solve problems 19 and 20, which include skills like absolute values and consecutive integers. Students can go back over these twenty problems...
Khan Academy
SAT Prep: Test 3 Section 4 Part 3
Continuing his lessons on the practice SAT, Sal takes students through problems 10-13, which involve absolute value, comparing angles in a geometric diagram, and finding the median number in a set of consecutive integers. Students will...
Khan Academy
SAT Prep: Test 6 Section 9 Part 2
With pen in hand and diagrams at the ready, Sal demonstrates problem-solving and test-taking skills in this informative video. Problems 7-9 involve inequalities, linear equations, and measuring angles in a right triangle.
Khan Academy
SAT Prep: Test 5 Section 9 Part 2
Sal notes the important of reading a question very carefully in this video, as he nearly misreads a problem but catches his error before it's too late. Most problems shown here involve algebra skills.
Khan Academy
SAT Prep: Test 7 Section 8 Part 2
Continuing his SAT review session, Sal explores problems with slopes, linear equations, and congruent angles. He begins problem 10 (geometry) but finishes the problem in the next video.
Mathispower4u
Real Numbers
Real mathematicians have mastery of real numbers. Pupils learn about the classification of real numbers by watching a YouTube video. They also see how to compare real numbers and how to determine absolute value.
National Education Association
Solve and Graph Simple Absolute Value Equations and Inequalities
What is the best method to overcome negativity? Remember your absolute value! An informative video starts with an explanation of what absolute value is and its connection to measurement. It goes on to solve sample problems to help...
Krista King Math
Symbols of Inclusion
Tip—start with the inner most nested grouping symbol. The resource provides an explanation of the conventional method in nesting grouping symbols and using parentheses, brackets, and braces. The video provides two examples, one involving...
Krista King Math
Absolute Value
Investigate with your classes the meaning of absolute value. Here, the instructor explains the definition of absolute value and uses the definition to evaluate different expressions. The expressions include simplifying within the...
Krista King Math
Opposite of a Number
While the standards don't call for negative numbers to be taught before the sixth grade, many students benefit from learning the concept earlier. A video explains what teachers mean by the opposite of a number. It includes absolute...
Krista King Math
Length of a Line Segment
What's the quickest way to get from point A to point B? Follow the line segment! The concept video demonstrates how to find the length of a line segment. Examples range from numeric to algebraic.
Curated OER
What are Positive and Negative Numbers?
Is zero positive or is it negative? Are all positive numbers to the right of zero on the number line? Are all negative numbers to the left of zero on the number line? Are all positive numbers greater than zero? Are all negative numbers...
Curated OER
How Do You Write an Absolute Value Inequality from a Word Problem?
Use this word problem to practice turning words into math. You'll follow the step-by-step process to determine what is being asked and what you'll need to do to solve the problem. A great tutorial for learners needing a little extra help...
Curated OER
How Do You Solve a Word Problem Using an Absolute Value Inequality?
After reading this inequality word problem, young learners might just skip over it and not even make the attempt to solve it. It seems rather complicated. So watch this video as the teacher explains all that needs to be done to solve...
Curated OER
What's a Percent of Change?
Learners who view this video will gain a stronger understanding of percent of change. The tutorial provides a formula and a sample problem. As the tutor completes the example, she explains and clarifies each step that she takes to find...
Curated OER
How Do You Multiply Two Radicals?
Multiply radicals just like you would multiply any terms. Yes, but of course there is more to do to simplify the product. Combine, factor, separate, and square root are some of the things that need to be done to get to the solution of...