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SciShow Kids
What are Stalactites and Stalagmites? | Let's Explore Caves! | SciShow Kids
After visiting Sam the Bat in his family’s cave, Squeaks is learning all about the rock icicles that are growing from the ceiling and the floor in the cave!
Curated Video
Classifying Polygons Based On Parallel & Perpendicular Lines
Classifying polygons based on the presence or absence of parallel and perpendicular lines.
FuseSchool
Parallel & Perpendicular Lines
Learn about graphs. In this third part introductory video we will look at the parallel and perpendicular lines.
Both parallel and perpendicular lines are found everywhere; just think of a
car park.
Parallel...
Both parallel and perpendicular lines are found everywhere; just think of a
car park.
Parallel...
Curated Video
Differences Between Natural & Artificial Ecosystems | Ecology & Environment | Biology | FuseSchool
An ecosystem can be defined as a large, highly interconnected area of the planet that is composed of several different biotic and abiotic components. A good example of an ecosystem would be an entire forest or mountain range. A natural...
Curated Video
Identifying Parallel & Perpendicular Lines In 2 Dimensional Figures
Identify perpendicular and parallel lines in two-dimensional figures.
FuseSchool
Horizontal & Vertical Lines
Learn about graphs. In this second part introductory video we will look at the equation of horizontal lines and vertical lines. We will also have a quick look at two important diagonal lines. Vertical lines on a graph all have the same...
NUMBEROCK
Lines
This math music video about Types of Lines that is as entertaining as it is informative. Your students will be singing & dancing, all the while learning or reinforcing the knowledge of parallel, perpendicular, and intersecting lines.
Financial Times
Why Hong Kong is the world's least affordable city
The rate rise by the US Federal Reserve has lifted mortgage rates in Hong Kong making it a more expensive place to live. The FT's Emma Dunkley looks at why the property market is overvalued.
Curated Video
GCSE Secondary Maths Age 13-17 - Geometry & Measures: Parallel Lines - 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...
Khan Academy
Khan Academy: Parallel & Perpendicular Lines Intro
Parallel lines never intersect, and perpendicular lines intersect at a 90 degree angle. Learn how to identify parallel and perpendicular lines.
Khan Academy
Khan Academy: Parallel & Perpendicular Lines
Parallel lines are lines in a plane that are always the same distance apart. Parallel lines never intersect. Perpendicular lines are lines that intersect at a right (90 degrees) angle.
Khan Academy
Khan Academy: Parallel & Perpendicular Lines Intro
Learn the properties of parallel and perpendicular lines so that you can easily identify them. [2:08]