In this video, I explain and demonstrate Craig’s test, a special test used in the assessment of femoral anteversion and retroversion, mostly in the pediatric population.

Learn how to graph a parabola in standard form when the vertex is not at the origin. We will learn how to graph parabola's with horizontal and vertical openings. In addition to graphing you will also learn how to identify the important...

👉 Learn how to evaluate an expression with the composition of a function and a function inverse. Just like every other mathematical operation, when given a composition of a trigonometric function and an inverse trigonometric function,...

Describe transformations of a function in function notation

Learn how to graph vertical ellipse not centered at the origin. A vertical ellipse is an ellipse which major axis is vertical. To graph a vertical ellipse, we first identify some of the properties of the ellipse including the major...

Today’s poses tighten your tummy and firm your thighs. Those abdominal contractions get your innards working too—and that means better health from the inside out!

👉 Learn how to define angle relationships. Knowledge of the relationships between angles can help in determining the value of a given angle. The various angle relationships include: vertical angles, adjacent angles, complementary angles,...

This video is a lecture on parallelograms and trapeziums, and how to find their respective areas. The instructor begins by explaining what area is and how it is calculated by multiplying two side lengths together. They then move on to...

Learn how to solve problems using linear programming. A linear programming problem involves finding the maximum or minimum value of an equation, called the objective functions, subject to a system of inequalities, called the constraints....

Learn how to graph a horizontal parabola. A parabola is the shape of the graph of a quadratic equation. A parabola is said to be horizontal if it opens to the left or opens to the right. A horizontal parabola results from a quadratic...

This video is a tutorial for academic task one in writing, specifically for bar diagram questions. The teacher explains how to analyze and write about different types of bar diagrams, including central, vertical, double/grouped, and...

👉 Learn about graphing linear equations. A linear equation is an equation whose highest exponent on its variable(s) is 1. i.e. linear equations has no exponents on their variables. The graph of a linear equation is a straight line. To...

👉 Learn how to define angle relationships. Knowledge of the relationships between angles can help in determining the value of a given angle. The various angle relationships include: vertical angles, adjacent angles, complementary angles,...

👉 Learn how to define and classify different angles based on their characteristics and relationships are given a diagram. The different types of angles that we will discuss will be acute, obtuse, right, adjacent, vertical, supplementary,...

👉 Learn how to graph a sine function. To graph a sine function, we first determine the amplitude (the maximum point on the graph), the period (the distance/time for a complete oscillation), the phase shift (the horizontal shift from the...

Derivation of Pendulum equations method 1

👉 Learn how to graph a rational function. To graph a rational function, we first find the vertical and horizontal or slant asymptotes and the x and y-intercepts. After finding the asymptotes and the intercepts, we graph the values and...

👉 Learn how to find the inverse, the converse, and the contrapositive of a statement. The contrapositive of a statement is the switching of the hypothesis and the conclusion of a conditional statement and negating both. If the hypothesis...

What are linear models and when do we use them? Let's look at a few word problems that we need linear modeling to solve!

In this video, we explore nystagmus. We explore how you determine the type of nystagmus (upbeating, downbeating, geotropic, and ageotropic nystagmus) from their linear and torsional components.

Step 1: Draw FBD Step 2: Find Reaction forces Step 3: Analyze a joint that only has at most two unknowns

👉 Learn how to identify transformations of functions. Transformation of a function involves alterations to the graph of the parent function. The transformations can be dilations, translations (shifts), reflection, stretches, shrinks,...

This video discusses the basic terms and characteristics of solids, and demonstrates how different slicing angles result in different shapes. The teacher also highlights the relationship between the number of faces and the maximum number...

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...