Curated Video
KS2 Primary Maths Age 9-13 - Degrees: - Explained
SchoolOnline's Primary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 9-13, they cover every key topic and sub topic covered in Maths in clear and easy to follow steps. This video looks at...
Brian McLogan
Given the Value of Secant Find the Angle
👉 Learn how to evaluate the inverse of reciprocal trigonometric functions. Recall that the reciprocal trigonometric functions are given by the ratio of 1 and the corresponding trigonometric function. When an angle is unknown but the...
Brian McLogan
Find the Values of Theta in Degrees and Radians in the First Quadrant
👉 Learn how to evaluate the inverse of reciprocal trigonometric functions. Recall that the reciprocal trigonometric functions are given by the ratio of 1 and the corresponding trigonometric function. When an angle is unknown but the...
Brian McLogan
Master determining the missing sides of a triangle using trig functions
Master determining the missing sides of a triangle using trig functions
Brian McLogan
Pre Calc unit 3 How to use sine to find the missing side of a triangle
Pre Calc unit 3 How to use sine to find the missing side of a triangle
Curated Video
Fetch()ing Data in JavaScript
Often JavaScript apps interact with other sites and services to obtain data, like maps or transit data. In this video, Mark will show you how to use fetch() to retrieve data from other apps.
Curated Video
Powerful Presentations With Google Slides - Type Format Options
After this video, the viewer will be able to use the type format options panel to make changes to the type.
Brian McLogan
Evaluate cosine using half angle formula
👉 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
Determining the length of a kite using the pythagorean theorem
👉 Learn how to solve problems with kites. A kite is a four-sided shape (quadrilateral) with two equal pairs of adjacent sides and the diagonals are perpendicular. Some of the properties of kites are: each pair of adjacent sides are...
Curated Video
Determining the Number of Turns in an Angle
In this lesson, students will learn how to determine the number of 1 degree turns in an angle by analyzing its characteristics. They will understand that one complete rotation around a circle is 360 degrees and that each turn is equal to...
Brian McLogan
How to Graph a Radian in Terms of PI
👉 Learn how to sketch angles in terms of pi. An angle is the figure formed by two rays sharing the same endpoint. Angle is measured in radians or in degrees. One complete revolution about a point is equivalent to 2pi radians and 360...
Brian McLogan
Master evaluating trigonometric functions using period as an aide
Master evaluating trigonometric functions using period as an aide
Brian McLogan
Master How to evaluate using the cofunction identities
Master How to evaluate using the cofunction identities
Brian McLogan
What is the radian measure of an angle
👉 Learn about angles in trigonometry. An angle is the figure formed by two rays sharing the same endpoint. The two rays are called the sides of the angle while the common endpoint of the two rays is called the vertex of the angle. Angle...
Curated Video
GCSE Secondary Maths Age 13-17 - Probability & Statistics: Pie Chart - 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
GCSE Secondary Maths Age 13-17 - Probability & Statistics: Pie Charts - 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...
Weatherthings
A Rainbow May be a Circle
A simple demonstration shows how a rainbow can be a full circle, depending on perspective.
Curated Video
Right, Obtuse, and Acute Angles | Educational Kids Videos
Do you need to learn about the different types of angles in 4th grade? This educational kids math video shows upper elementary math students how to classify different angles! Visually see what acute angles, obtuse angles, right angles,...
Brian McLogan
Using your trig and co function identities to evaluate
👉 Learn how to evaluate trigonometric functions using trigonometric identities. Trigonometric identities are equalities that involve trigonometric functions. We will focus on the cofunction identities and even-odd identities. The...
Brian McLogan
What is standard form of an angle
👉 Learn about angles in trigonometry. An angle is the figure formed by two rays sharing the same endpoint. The two rays are called the sides of the angle while the common endpoint of the two rays is called the vertex of the angle. Angle...
Astrum
How can Hubble see distant galaxies clearly, but not Pluto?
Hubble has taken some spectacular images of many different galaxies, but it can't resolve more than a few blobs on Pluto's surface. Why is that?
Visual Learning Systems
Introduction to the Metric System: Video Quiz
This program introduces students to the usefulness and fun of the metric system. The concept of measurement as related to the metric system kicks off the video, followed by examples of how the metric system is used in science. Through a...
Science360
How can data visualization and analysis help identify a dream job?
How can data visualization and analysis help identify a dream job? Katy Borner, Distinguished Professor of Engineering and Information Science at Indiana University, answers the question on this edition of "Ask a Scientist."
Science360
Why we smile on Facebook - Finding Your Science
Political scientist James Fowler makes the connection between smiling profile pictures on Facebook and human evolution. Finding Your Science engages the greatest minds in science to share with you their passion, perspective and...