The Valence Shell Electron Pair Repulsion (VSEPR) theory predicts molecular shapes by focusing on the repulsion between electron pairs surrounding a central atom. The main postulates include: Electron Pair Repulsion: Electron pairs...

In this session of coordinate geometry, we learned about the Cartesian coordinate system and how it helps us locate points on a plane using X and Y coordinates. We also learned about the four quadrants and the sign of coordinates...

Struggling with VSEPR theory and molecular geometry? This video simplifies the concepts you need to master these essential chemistry topics. Learn how to draw Lewis structures with the correct geometry, understand bond angles, and...

The geometry of molecules with the general formulas AB₄, AB₅, and AB₆ is determined by the Valence Shell Electron Pair Repulsion (VSEPR) theory, which helps predict molecular shapes based on the repulsion between electron pairs around...

What's with all these shapes? Let's practice assigning hybridization, electron-domain geometry, and molecular geometry. Octahedral! Tetrahedral! Linear! Pyramids and see-saws and what not! Chemistry is fun, isn't it?

Did you know that geometry was invented by molecules? It's true! Until the first stars went supernova and littered all the elements across the cosmos, everything was simply spheres, from protons to stars. But then, under cooler planetary...

In this video, the teacher explains the section formula in coordinate geometry and how it can be used to find the coordinates of a point that divides a line segment in a given ratio. The teacher also introduces the midpoint formula,...

This video explains the distance formula in coordinate geometry, which is derived from Pythagoras' theorem. It demonstrates how to use the formula to find the distance between two points when given their coordinates, and also explains...

We've already learned about VSEPR theory, and how to use it to predict the shapes of various molecules. But we didn't cover all of the molecular geometries for certain hybridizations, and we didn't talk about bond angles, so let's do...

BeCl₂ and BF₃ exhibit linear and trigonal planar geometries, respectively, as predicted by the VSEPR theory, minimizing electron pair repulsion

In this video, we investigate some of the basic properties of Spherical Geometry. Almost all of what is taught in high schools is, specifically, Euclidean geometry. Spherical Geometry is based on a different set of axioms, so many of the...

Euclid's Geometry part 1/2: This video discusses the history and development of mathematics, specifically algebra and geometry. It focuses on the contributions of Euclid, the father of geometry, and his approach towards defining and...

In this lesson, you will learn to use the Geometry Nodes system in Blender to create a rope model and set up the node network to generate a rope-like geometry with natural curvatures. You will also learn to control parameters such as...

Euclid's Geometry part 2/2: In this video, we explore the first four postulates, which are considered self-evident truths, and the fifth postulate, which has been extensively studied and led to the development of an equivalent version by...

This video is a lecture presentation on vector geometry and the ratio theorem. The presenter explains the fundamentals of vector geometry and then goes on to explain how to use the ratio theorem to find a vector to a point that divides a...

This lesson will be your crash course to geometry nodes in Blender. This will speed up your workflow because you will be able to alter how a prop looks (that is, its geometry) using node-based functions.

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...

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...

In this lesson, we will set up the geometry node variable menus in the modelling tab to save time rather than going into the geometry nodes menu every time.

What is Euclidean geometry, and how have descriptions of space moved on since Euclid's time? New types of geometry describe a strangely familiar curved space. Maths - Shape A Twig Math Film. Reinforce and extend the learning required by...

Andy and his class are going for a field trip to Geometry town. The teacher gave them an interesting task, they should look all around geometry town, and try to figure out the different geometrical shapes they’ve seen and learned at school.

This lesson will focus on creating more complex geometry nodes. We will start by creating a geometry node for rope.

Understand and making sense of geometry: Proofs. This is part 2 from the series 'Geometry Program'.

Understand and making sense of geometry: Proofs continued. This is part 3 from the series 'Geometry Program'.