Mathispower4u
Evaluate an Expression in the Form 3x^2y (Example)
What's the value in learning about 3(b^2)r? A brief YouTube video demonstrates how to evaluate the algebraic expression 3(b^2)r. Specifically, scholars find the value of this expression when b = -3 and r = -2.
Mathispower4u
Evaluate an Expression in the Form (a+b)/(c-d) (Example 2)
All you need to do is two easy steps: substitute and simplify. By viewing a brief YouTube video, scholars see an example of evaluating an expression. This example is in the form (a+b)/(c-d) and requires simplifying a fraction after...
Mathispower4u
Evaluating Algebraic Expression (L1.3)
You'll definitely find value in a helpful video. Young mathematicians watch a YouTube video to learn about evaluating algebraic expressions for given values. The video goes through several examples, including both mathematical and...
Mathispower4u
Writing Basic Algebraic Expressions (Example 1)
Turning words into symbols, a powerful application of mathematics. A video lesson explains how to rewrite a problem-solving question with expressions. The instructor emphasizes the need to define variables.
Mathispower4u
Understanding Expressions and Equations
Do your pupils ever try to solve an expression? If the answer is yes, then this is the video for you! The video instructor explains the difference between solving and simplifying. He then shows an example of simplifying an expression and...
Mathispower4u
Evaluate An Expression Using The Order of Operation (Example 2)
What comes first, the exponents or the multiplication? Follow the order of operations and you will never make a mistake! Young scholars learn the order of operations and then watch as the instructor evaluates a five-step problem. The...
Mathispower4u
Order of Operations with Integers: a(b-(-c))+d
Breaking down the order of operations doesn't get any easier than this! Young mathematicians watch a YouTube video that explains
how to evaluate a numerical expression using the order of operations.
The expression involves integers and...
Mathispower4u
The Order of Operations
Always operate under the assumption that the order of operations applies. An informative video shows viewers how to use the order of operations. It goes through four examples and explains how to evaluate each expression.
Mathispower4u
Order of Operations - The Basics
Does order always matter? It sure makes things easier! Scholars learn the steps to simplifying numerical expressions by watching a short video. Of course, the order of operations must be taken into consideration.
Mathispower4u
Introduction to Variables and Variable Expressions
Variable expressions can take many shapes and forms. Learners review the different components of many different variable expressions in a straightforward video lesson. After introducing vocabulary, the instructor uses context to write...
Mathispower4u
Evaluate An Expression Using The Order of Operations (Example 3)
Multiply, add, exponents, parentheses ... what do I do first!?! Young mathematicians watch as the video instructor works through a problem that includes all steps of the order of operations. Explanations help learners understand how...
Mathispower4u
Evaluate An Expression Using The Order of Operations (Example 1)
Introduce your classes to order of operations with a simple example. Showing how to apply the order of operations, the lesson presenter evaluates a two-step expression. Learners see how the order of operations affects the sequence of...
Mathispower4u
Evaluate Exponential Expressions (Example)
Exponents create the incredibly growing expression. A video instructor explains the expanding properties of the exponential expression. Expanding the expression helps pupils see how to simplify and evaluate.
Mathispower4u
Evaluating Algebraic Expressions
What types of mistakes do your classes make when evaluating algebraic expressions? A direct video lesson explains the process of evaluating algebraic expressions by substituting values for multiple variables. The instructor highlights...
Mathispower4u
Properties of Real Numbers
You'll probably learn properties properly after viewing a video that reviews the properties of real numbers, including the identity and inverse properties. Scholars watch a YouTube video that shows how to use the properties to evaluate...
Mathed Up!
Algebra: Substitution
The sixteen problems in this resource present opportunities for pupils to practice substituting into algebraic expressions. Scholars evaluate algebraic expressions for given values of the variables. In a few cases, class members need to...
Krista King Math
2-Step Problems
Introduce your classes to solving systems using familiar concepts. The video shows viewers how to solve a single-variable equation and then use that value to evaluate an expression. Using this two-step process introduces scholars to the...
National Education Association
Know and/or Use Function Notation, Including Evaluating Functions for Given Values in Their Domain
Introduce the basics of evaluating a function using function notation with a video that makes connections between evaluating a function and substituting into an expression. The short presentation works through three examples of...
National Education Association
Function Notation
Function, function, what is your notation. Introduce your class to function notation with a video that shows examples of how to evaluate functions at numerical values along with algebraic values. The last example shows pupils...
National Education Association
Evaluating Expressions Without Radicals
Evaluating expressions require two things- parentheses and PEMDAS. The video starts with an emphasis on using parentheses to plug in your variables. Once you have everything plugged in, PEMDAS will get your mathematicians to the correct...
Curated OER
How Do You Find the Volume of a Triangular Pyramid?
Instruct your class on how to find the volume of a triangular pyramid using this tutorial. Learners can watch the video and take notes, later applying what they have seen to class work or homework. A clear video with direct instruction,...
Curated OER
How Do You Find the Volume of a Triangular Prism?
Do you need to find the area of a prism? Watch this video to find out how! An instructor goes through each step, recording her work on a whiteboard for reference. A solid instructional video that could be used at home or in the classroom.
Curated OER
How Do You Find the Area of a Trapezoid?
Trapezoids can be tricky! Break down the process of finding the area of a trapezoid with an engaging math video. Learners explore area formula and shown exactly how to plug in information, solve, and simplify.
Curated OER
How Do You Solve a Multi-Step Inequality Using Reverse Order of Operations?
Investigate inequalities with this instructional video. A lecturer presents an inequality that will take multiple steps to complete and works through the problem step-by-step, numbering and labeling each action she takes. This video is...