Curated Video
The Art Of Communication Grade 6/7 Pre Algebra 2020
This is a collaborative STEAM Project that students completed to demonstrate their understanding of absolute value as well as adding integer values. Each student wrote a creative essay explaining how their Word Cloud came to be and one...
Zach Star
A Look at Some Higher Level Math Classes: Getting a Math Minor
This video goes over some of the extra math classes you can take if you get a math minor. Some of these include... Graph Theory Vector Analysis Topology Numerical Analysis Real Analysis Complex Analysis Abstract Algebra Differential...
Brian McLogan
Pre-Calculus - how to add two trigonometric expressions without finding the LCD
In this video series I will show you how to simplify trigonometric expressions. We will simplify these expression to either a single trigonometric term or number. To simplify we will use trigonometric identities such as Pythagorean,...
Brian McLogan
Pre-Calculus - How to simplify a basic trigonometric expression - help me with math - cotθ secθ
In this video series I will show you how to simplify trigonometric expressions. We will simplify these expression to either a single trigonometric term or number. To simplify we will use trigonometric identities such as Pythagorean,...
Brian McLogan
Pre-Calculus - How to simplify a rational trigonometric expression cos^2(θ)/cot^2(θ)
In this video series I will show you how to simplify trigonometric expressions. We will simplify these expression to either a single trigonometric term or number. To simplify we will use trigonometric identities such as Pythagorean,...
Brian McLogan
Pre-Calculus - Adding two rational trigonometric expressions (cosθ/sinθ)+(sinθ/cosθ)
In this video series I will show you how to simplify trigonometric expressions. We will simplify these expression to either a single trigonometric term or number. To simplify we will use trigonometric identities such as Pythagorean,...
Brian McLogan
Pre-Calculus - Subtracting two trig rational expression and the simplifying the difference
In this video playlist you will learn all about Analytic Trigonometry. We will start by simplifying trigonometric expressions using trigonometric identities such as the quotient, reciprocal,Pythagorean Identies as well basic algebraic...
Brian McLogan
Pre-Calculus - Simplifying a trigonometric expression by using the even and odd identities
In this video playlist you will learn all about Analytic Trigonometry. We will start by simplifying trigonometric expressions using trigonometric identities such as the quotient, reciprocal,Pythagorean Identies as well basic algebraic...
Brian McLogan
Pre-Calculus - Learn how to simplify a trigonometric expression using cofunction identities
In this video series I will show you how to simplify trigonometric expressions. We will simplify these expression to either a single trigonometric term or number. To simplify we will use trigonometric identities such as Pythagorean,...
Brian McLogan
Simplify Trigonometric Expressions | Analytic Trig | Pre-Calculus
In this video I will show you how simplify a trigonometric expression by applying trigonometric identities and algebraic operations. We will discover the quotient, reciprocal, even odd, co-function and Pythagorean identities. We will...
Brian McLogan
Pre-Calculus - Simplifying a trigonometric expression with only two functions,tan(x)*cos(x)
In this video playlist you will learn all about Analytic Trigonometry. We will start by simplifying trigonometric expressions using trigonometric identities such as the quotient, reciprocal,Pythagorean Identies as well basic algebraic...
Brian McLogan
Pre-Calculus - Subtraction of two functions f(x) = 2x -5 , g(x) = 2-x
👉 Learn how to add or subtract two functions. Given two functions, say f(x) and g(x), to add (f+g)(x) or f(x) + g(x) or to subtract (f - g)(x) or f(x) - g(x) the two functions we use the method of adding/subtracting algebraic expressions...
Curated Video
How To Write Algebraic Expressions and Phrases
In this math lesson, students learn how to translate everyday phrases into mathematical expressions. By understanding key words and their meanings, such as addition, subtraction, multiplication, and division, students can confidently...
Mr. R.'s Songs for Teaching
Subtracting Negative Integers!
one for the pre-algebra and algebra crowd- how to subtract negative integers! (lyrics below) See more of Mr. R.'s science and math resources at: http://mathstory.com Lyrics: (3X) Minus a negative, Like, Plus a positive... That's just how...
Brian McLogan
What to never do in your math class - Most common algebra mistakes
👉 Learn how to apply the rules of exponents to simplify an expression. We will focus on applying the product rule, quotient rule as well as power rule. We will then explore multiple properties such as power to product, power to quotient...
Brian McLogan
Simplifying the odd root of a variable expression to higher powers
👉 Learn how to find the 3rd root of an expression. To find the 3rd root of an expression, if the exponent of the expression is a multiple of 3, then the 3rd root of the expression is the base of the expression with an exponent that is...
Council for Economic Education
CEE's Classroom Innovation on Financing for College and Beyond
Judy Kraus from Hyde Park Middle School in Las Vegas, Nevada, gets her 7th grade pre-algebra class thinking early about their future education plans and career goals. With this year-long project, she gets her students very involved by...
Brian McLogan
Pre-Calculus - Simplifying the Logarithmic Expression Without a Calculator
👉 Learn how to evaluate logarithm expression. Recall that the logarithm of a number say a to the base of another number say b is a number say n which when raised as a power of b gives a. (i.e. log [base b] (a) = n means that b^n = a)....
Brian McLogan
Pre-Calculus - Evaluating a Natural Logarithm with a Radical in the Denominator
👉 Learn how to evaluate natural logarithms. Recall that the logarithm of a number says a to the base of another number say b is a number say n which when raised as a power of b gives a. (i.e. log [base b] (a) = n means that b^n = a)....
Brian McLogan
Pre-Calculus - Evaluate Logs Without the Help of a Calculator
👉 Learn how to evaluate logarithms with radicals. Recall that the logarithm of a number says a to the base of another number say b is a number say n which when raised as a power of b gives a. (i.e. log [base b] (a) = n means that b^n =...
Brian McLogan
Pre-Calculus - Applying the Properties of Logs to Simplify an Expression
👉 Learn how to evaluate natural logarithms. Recall that the logarithm of a number says a to the base of another number say b is a number say n which when raised as a power of b gives a. (i.e. log [base b] (a) = n means that b^n = a)....
Brian McLogan
Pre-Calculus - Evaluating a Natural Logarithm when Given a Root
👉 Learn how to evaluate natural logarithms. Recall that the logarithm of a number says a to the base of another number say b is a number say n which when raised as a power of b gives a. (i.e. log [base b] (a) = n means that b^n = a)....
Brian McLogan
Pre-Calculus - Evaluate a Simple Log With an Exponent
👉 Learn how to evaluate basic logarithms. Recall that the logarithm of a number says a to the base of another number say b is a number say n which when raised as a power of b gives a. (i.e. log [base b] (a) = n means that b^n = a). Thus,...
Brian McLogan
Pre-Calculus - Using the Properties of Logs to Simplify an Expression
👉 Learn how to evaluate natural logarithms. Recall that the logarithm of a number says a to the base of another number say b is a number say n which when raised as a power of b gives a. (i.e. log [base b] (a) = n means that b^n = a)....
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