In this video Paul Andersen shows you how to engage in argumentation in a mini-lesson on evaluating arguments. Two examples are included in the video and two additional examples are included in the linked thinking slides. <br/>

At one time, Wolverine served on four different superhero teams. How did he do it? He may have used graph coloring.

Imagine you have four cubes, whose faces are colored red, blue, yellow, and green. Can you stack these cubes so that each color appears exactly once on each of the four sides of the stack?

Unlock the secrets of Feynman Diagrams. Part 5 in our Quantum Field Theory series.

A classic puzzle in graph theory, the "Utilities problem", a description of why it is unsolvable on a plane, and how it becomes solvable on surfaces with a different topology.

A classic puzzle in graph theory, the "Utilities problem", a description of why it is unsolvable on a plane, and how it becomes solvable on surfaces with a different topology.

The theory of social networks allows us to mathematically model and analyze the relationships between governments, organizations and even the rival factions warring on Game of Thrones.

A very clever proof of Euler's characteristic formula using spanning trees.

A very clever proof of Euler's characteristic formula using spanning trees.

Origami, which literally translates to "folding paper," is a Japanese practice dating back to at least the 17th century. In origami, a single, traditionally square sheet of paper can be transformed into almost any shape, purely by...

There are a couple of different ways we can graph a quadratic. In this video we are going to explore the two most common.

In this video we are going to explore how to graph a quadratic equation using vertex form using a easy, medium and hard example.

In this video I am going to focus on how to graph a quadratic fast when it is in standard form.

In this video we will explore how to find the vertex of a quadratic from very easy problems to more difficult problems where we have to complete the square

This video explains three common methods for graphing quadratic equations (0:00). It covers using the axis of symmetry and vertex formula for standard form quadratics (0:23), the vertex form for quicker graphing (4:46), and intercept...

Not all angles are what they seem! In this video, Mrs. C from Math Defined will show you how to classify angles as *vertical, adjacent, complementary, or supplementary**. Using clear examples, diagrams, and easy-to-remember tricks (like...

In this Algebra 1 lesson, we will identify the correct vertex form of the given graph of a quadratic function. We dive into Common Core Standard HS.F-BF.3 as we explore how transformations affect functions — specifically...

A video entitled "Angle Problems" which shows how to find missing measures in the case of intersecting lines.

A video entitled "Graph Key Quadratic Features" that covers the process of graphing a quadratic function using its intercepts and vertex.

Howcast -Learn the top three aspects in the astrological charts of soul mates in this Howcast video featuring famed astrologer Jenny Lynch.

Pupil outcome: I can create and detail complex 3D models. Key learning points: - 2D shapes can be extruded to create a 3D object. - 3D models are composed of faces, edges and vertices. - Additional geometry can be added to a model using...

Pupil outcome: I can measure the size of angles accurately using a protractor. Key learning points: - A protractor is an angle measurer. - Protractors have two scales from 0 to 180 degrees. - Start from zero when reading the scale on a...

Pupil outcome: I can translate objects from information given in a variety of forms. Key learning points: - It can be helpful to choose a vertex and translate that. - Once all the vertices have been translated, the image can be drawn. -...

Pupil outcome: I can describe a translation using column notation and carry out the translation of a point. Key learning points: - It can be helpful to choose a vertex and translate that. - Once all the vertices have been translated, the...