Brian McLogan
How to multiply a two digit decimal from a three digit decimal
👉 You will learn how to multiply numbers in decimal form. We will work with decimals that are greater and less than one. When multiplying decimals it is important to line up the decimal point so that you keep the place values of the...
NUMBEROCK
7 Times Table Song | Skip Counting by 7 Song with Multiplication
Video: Skip Counting By 7 Grade Levels: 3rd Grade - 4th Grade Our 7 Times Table Song | Skip Counting by 7 video is aligned with the following Common Core standards: 3.OA.1 (Multiply and divide within 100.) 3.OA.7 (Use the four operations...
Curated Video
Checking Division with Whole Numbers and Fractions Using Inverse Relationship
In this video, learn how to check division answers involving whole numbers and fractions using the inverse relationship between multiplication and division. The teacher provides examples and demonstrates the process of using...
Brian McLogan
Solve a literal equation
👉 Learn how to solve literal equations involving formulas. A literal equation is an equation where the unknown values are represented by variables. To solve a literal equation means to make one of the variables the subject of the...
Brian McLogan
Evaluate the half angle of sine from 22 5 degrees
👉 Learn how to evaluate the Sine of an angle using the half-angle formula. The half-angle formula for Sine is helpful when you need to determine the exact value of function given an angle but cannot use a calculator or the angle is not...
Brian McLogan
Multiplying two functions together
👉 Learn how to multiply two functions. We will explore the multiplication of linear, quadratic, rational, and radical functions. To multiply two functions, we simply algebraically multiply the rules (contents) of the two functions. We...
Brian McLogan
Learning to make multiplying rational expressions easy
Learn how to multiply rational expressions. A rational expression is an expression in the form of a fraction where the numerator and/or the denominator are/is an algebraic expression. To multiply two rational expressions, we use the...
Brian McLogan
Dividing rational expressions with lots of factoring
Dividing rational expressions with lots of factoring
Brian McLogan
Mistakes Students Make Co Function Identities
When Students are working on Trigonometric functions one of the first identities that trips them up is the co-function identities. In this video we will explore two mistakes I see students make with co-function identities.
Curated Video
The Complete Guide to ASP.NET Core MVC (.NET 5) - Order Summary In Order Details
In this video, we'll look at order summary in order details. This clip is from the chapter "Order Management" of the series "The Complete Guide to ASP.NET Core MVC (.NET 5)".In this section, let's look at order management.
Brian McLogan
Simplify a rational expression
Learn how to simplify rational expressions. A rational expression is an expression in the form of a fraction where the numerator and/or the denominator are/is an algebraic expression. To simplify a rational expression, we factor...
Brian McLogan
Simplify a rational expression by factoring a trinomial
Learn how to simplify rational expressions. A rational expression is an expression in the form of a fraction where the numerator and/or the denominator are/is an algebraic expression. To simplify a rational expression, we factor...
Brian McLogan
Multiplying two rational expression when simplifying using the difference of two squares
Learn how to multiply rational expressions. A rational expression is an expression in the form of a fraction where the numerator and/or the denominator are/is an algebraic expression. To multiply two rational expressions, we use the...
Curated Video
Multiplying Integers Using Counters
Represent the multiplication of integers with counters.
Curated Video
Multiplying Algebraic Expressions (Part 1)
Use the commutative and associative properties to multiply expressions containing variables.
Curated Video
Yummy Pie (Representing the product of a mixed number and a fraction using area models)
A baker sells slices of pie at her bakery. She started the day with 4 and one half pies, and at the end of the day, four fifths of the pies were sold. How much pie did the baker sell?
Curated Video
Same Change Flip Strategy
Divide a fraction by a fraction using Same-Change- Flip strategy.
Curated Video
Money Split (Understand bracketing notation and its significance to the precedence of operations)
In real life, we may have to do several operations with numbers. For example, suppose Dan’s mother gave him 10 dollars, and his father gave him 6, then Dan went to the supermarket with his sister, and wanted to equally split the money...
Curated Video
Rationalizing the Denominator
This lesson will cover rationalizing the denominator using a factor of 1 and conjugates.
Curated Video
Sam and his Mother (Represent word problems involving multiplicative comparison using a symbol for the unknown where the product is the unknown)
Sam is 8 years old and his mother is 4 times older than him. How old is his mom?
Curated Video
Counting Stars (Using both multiplicative and additive comparisons in real-life situations)
There are two unique groups of stars that we can see. One with pink stars, they call it the pink group. The other, with blue stars, they call it the blue group. Zed wants to compare between the two groups, so he said: In the blue group,...