Three major differences between weight and mass are discussed and three media examples of weight in kilograms are presented (and you should know that weight is NOT in kilograms).

The gravitational field is introduced and illustrated. For a constant field and a non-constant field around a spherical object.

Universal Gravitational Potential Energy is introduced and graphed. It is compared to the force of gravity. And the “zero line” is defined.

Comparing the electric fields of point charges to the gravitational field of a planet both at a local and far distant location.

In this lesson we extend our knowledge of Uniformly Accelerated Motion to include freely falling objects. We talk about what Free-Fall means, how to work with it and how to identify and object in Free-Fall. Today I get to introduce so...

Geology as science begins with the industrial revolution in England. For the first time rock strata are studied and compared and an amazing conclusion is drawn. Earth is unbelievably old.

Earth Science for Kids is the fun way to learn important facts about earth science and prepare for tests. Take a fascinating journey to the Super Science Station to learn about plate tectonics.

This video explains the concept of Earth's spheres, which are lithosphere, atmosphere, hydrosphere, and biosphere. It highlights how these four spheres combine to form our planet Earth.

Earth Science for Kids is the fun way to learn important facts about earth science and prepare for tests. Take a fascinating journey to the Super Science Station to learn about the Mohs hardness scale.

This is a great resource for PHSE and primary school students, this series will take students through different scenarios they will come across in daily life and give them the skills to deal with each one. This episode is all about...

Satellite footage, telescopic photos and animation are used to teach students about the many fascinating aspects of our solar system. Viewers are introduced to ancient astronomers, telescopes, observatories and space exploration....

Derive the acceleration due to gravity on any planet. Find the acceleration due to gravity on Mt. Everest. And determine how much higher you could jump on the top of Mt. Everest!

Mini mr.p helps you learn about Gravitational Potential Energy with examples of different zero line locations.

"The Ear

The visible part of the ear is called the pinna. It funnels sound into our e

ars.

The sound waves travel down the ear canal toward
s the eardrum.
The eardrum is a membrane at the end of the ear...

Earth Science for Kids is the fun way to learn important facts about earth science and prepare for tests. Take a fascinating journey to the Super Science Station to learn about the water cycle.

Flags represent the shared identity of a group of people, and every country has a flag designed with colors and symbols that are meaningful to its citizens. Flags are often considered symbols of national pride, uniting people with shared...

Defining the Force of Gravity or Weight and Gravitational Mass. We also determine the dimensions for force in both Metric and English units.

Earth Science for Kids is the fun way to learn important facts about earth science and prepare for tests. Take a fascinating journey to the Super Science Station to learn about the solar system.

Earth Science for Kids is the fun way to learn important facts about earth science and prepare for tests. Take a fascinating journey to the Super Science Station to learn about volcanoes.

Earth Science for Kids is the fun way to learn important facts about earth science and prepare for tests. Take a fascinating journey to the Super Science Station to learn about renewable energy.

Earth Science for Kids is the fun way to learn important facts about earth science and prepare for tests. Take a fascinating journey to the Super Science Station to learn about types of rock.

Rocks are complicated collections of mineral particles. Four silicate mineral groups make up 90% of the crustal rocks - mafic minerals, quartzes, feldspars and micas. Rocks come in three basic varieties - igneous, sedimentary and...

This video provides an introduction to biology, covering the characteristics of living organisms such as composition, metabolism, growth, reproduction, and evolution. The video also discusses the unifying principles of life and how to...

The teacher presents a short quiz on the topic of hydro sphere, covering basic concepts such as the states of matter, water cycle processes, and water conservation. The quiz is designed to be fun and engaging, with a mixed bag of easy...