Curated Video
Modeling Population Dynamics: Exponential Equations and Stabilization
In this video, the concept of exponential functions is explained, specifically in relation to population growth and decay. The MacArthur-Wilson theory of biogeography is also discussed, which explores the equilibrium point between...
Brian McLogan
Using the double angle formula for sine to solve the trigonometric function
👉 Learn how to use the double angle identities to solve trigonometric equations. When we have equations with a double angle we will apply the identities to create an equation that can help solve by inverse operations or factoring. We...
Let's Tute
Microsoft Excel Tutorial: Working with Excel SmartArt
In this Microsoft Excel tutorial, we explore the use of SmartArt, a powerful tool for visually presenting information in a graphical manner. We learn how to insert different SmartArt designs and customize them to enhance our presentations.
Brian McLogan
What are the pythagorean identities
👉 Learn all about the trigonometry of right triangles. A right triangle is a triangle that has 90 degrees as one of its angles. The trigonometric identities of right triangles give us the relationship between the angles of a right...
Curated Video
Interpreting Input and Output Values of Functions in Context
In this video, the teacher explains how to interpret input and output values in the context of functions. Using real-world examples like distance traveled and circumference of a circle, the teacher demonstrates how to determine the...
Extra English Practice
Pronouncing C and G
American English pronunciation lesson explaining when to use the hard and soft sounds for C and G. Includes many examples with C and G in intial and final positions. Watch Misha and Larissa play a game making sentences with C and G words.
Ti & Me TV
Beginner Lyrical Dance with @Miss Auti
Learn a beginner lyrical dance with me. This routine has floor work, turns, and extensions. Practice your flow and musicality, too! Struggling to get your leg hold? Try this beginner friendly stretch routine that will help increase...
Weatherthings
Hole Punch Cloud
Hole punch cloud is the nickname for a cloud type that forms when a layer of middle or high-level clouds develops a hole partially filled with ice crystals known as fall streaks. Hole punch clouds can happen naturally, but also more...
Brian McLogan
What are the points on a unit circle by 45 degrees
👉 Learn about the points on the unit circle. A unit circle is a circle which radius is 1 and is centered at the origin in the cartesian coordinate system. To construct the unit circle we take note of the points where the unit circle...
Curated Video
Understanding the Domain of Trigonometric Functions: Examining Denominators of Trig Ratios
In this video, students will learn about the domain of the six trigonometric functions by examining the denominators of the trig ratios. They will understand the reciprocal pairs of the trig functions and how they can be rewritten in...
Curated Video
SNAP, CRACKLE & POP
No need to worry if tendons pop and crack during poses that exercise the joints from toes to fingertips. It’s a good sign!
Brian McLogan
Using multiple identities to simplify a trigonometric expression
👉 Learn how to verify trigonometric identities having rational expressions. To verify trigonometric expression means to verify that the terms on the left-hand side of the equality sign is equal to the terms on the right-hand side. To...
Brian McLogan
Evaluate using the half angle formula for Tangent
👉 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...
Curated Video
Complete Java SE 8 Developer Bootcamp - Objects vs. Primitives
A discussion on the different characteristics of Java primitives (such as an int or boolean) and objects. This clip is from the chapter "Introduction to Objects" of the series "Complete Java SE 8 Developer Bootcamp".Java is Object...
Brian McLogan
Pre-Calculus - How to solve using the addition formula of two angles for cosine cos(160)
👉 Learn how to evaluate the cosine of an angle in radians using the sum/difference formulas. To do this, we first express the given angle as a sum or a difference of two (easy to evaluate) angles, then we use the unit circle and the...
Brian McLogan
Converting a point from polar to rectangular
Learn how to convert points between rectangular and polar. Rectangular points measure the horizontal and vertical distance away from the origin whereas polar coordinates measure the direct distance and angle in standard position from the...
Brian McLogan
Using an inscribed angle to determine the measure of an arc on a circle
Learn how to solve problems with arcs of a circle. An arc is a curve made by two points on the circumference of a circle. The measure of an arc corresponds to the central angle made by the two radii from the center of the circle to the...
Brian McLogan
How to find the measure of an angle using inscribed angles
Learn how to solve problems with arcs of a circle. An arc is a curve made by two points on the circumference of a circle. The measure of an arc corresponds to the central angle made by the two radii from the center of the circle to the...
Curated Video
GCSE Secondary Maths Age 13-17 - Geometry & Measures: Loci - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Curated Video
Representing the Solution Set of an Inequality on a Number Line
In this lesson, students learn how to represent the solution set of an inequality on a number line. They review the concepts of variables, inequalities, and number line representations. Through a step-by-step process, students solve an...
TMW Media
Shapes & Colors: Saying Colors
Learn how to say the different colors. Shapes & Colors, Part 2
Brian McLogan
Conic section Understanding the parts of a vertical ellipse
Learn all about ellipses for conic sections. We will discuss all the essential definitions such as center, foci, vertices, co-vertices, major axis and minor axis. We will also discuss the essential processes such as how to graph and...
Brian McLogan
Finding the solutions to a trigonometric equation
👉 Learn how to solve trigonometric equations by factoring out the GCF. When solving trigonometric equations involving the multiples of the same trigonometric function. It is very useful to collect similar trigonometric functions together...