Classifying Triangles explores the six types of triangles by defining the triangle types and classifying triangles by side length and angle measurement.

The video “Subtract Angles” reviews types of angles and demonstrates how to find unknown angle measures by using a subtraction equation with a symbol for the unknown angle measure.

Cosmologist Paul Steinhardt (Princeton) describes the so-called "initial conditions problem" that makes cosmic inflation very hard to start.

Cognitive scientist Lisa Feldman Barrett (Northeastern) describes how her quest to understand emotions led her, eventually, to the current frontiers of neuroscience.

Social psychologist Lisa Feldman Barrett, Northeastern University, describes how experimental findings that indicated that subjects couldn’t accurately distinguish between different emotions led her on a quest to find objective markers...

Psychologist Stephen Hinshaw (UC Berkeley) highlights the advantages and disadvantages of prospective longitudinal studies in psychological research.

A video entitled “Congruent Figures and Symmetry” which models how to determine if figures are congruent and where lines of symmetry can be drawn.

A video entitled "Statistical Measures" which explains mean, median, mode, mean absolute deviation, range, and interquartile range.

A video entitled "Identify Angles" which discusses the different types of angles and how they can fit together to form other angles.

A video entitled "Best fit" which explains how to calculate measures of center and measures of variation and discusses how to determine the value that best represents a data set.

This video examines the foreign policy of containment employed by the U.S. during the Cold War.

250 Years of Anti-Lockdown Protests and Riots

A video entitled “Proofs” which explores how to set up geometric proofs.

This section provides information that will assist you in building your own GDPR compliance program within your organization

In this video, the teacher reviews how to find angles in triangles using the triangle angle sum theorem. The teacher walks through four parts of a standardized math test question, showing step-by-step how to find missing angle...

This video explains skewness.<br<br/>/>

This clip is from the chapter "Exploratory Data Analysis" of the series "R Programming for Statistics and Data Science".This section explains exploratory data analysis.

In this video, the teacher explains how to find the measures of angles formed by parallel lines and a transversal. They use the properties of supplementary angles, alternate interior angles, and the triangle sum theorem to solve for the...

In this video, the teacher uses angle facts to solve math problems. The students are given a diagram with intersecting lines and angles, and they are asked to write algebraic equations to find the values of X and Y. The teacher walks...

This video explains covariance and correlation.<br<br/>/>

This clip is from the chapter "Exploratory Data Analysis" of the series "R Programming for Statistics and Data Science".This section explains exploratory data analysis.

The congruent meaning at line segment

This video is answering the question of what do the numbers on The PH Scale mean.

In this video, we will be discussing the technological controls outlined in the latest version of the ISO 27001 standard, ISO 27001-2022. These controls are designed to help organizations protect their information assets from cyber...

In this video, we will be discussing an example of an ISMS policy. An ISMS policy is a set of guidelines and procedures that an organization follows to ensure the confidentiality, integrity, and availability of its information assets. We...

In this video, we will be discussing the physical controls outlined in the ISO 27001 2022 standard. Physical controls are an essential aspect of information security, as they help protect against physical threats such as theft, damage,...