background preloader

Math video

Facebook Twitter

(350) Come Installare GRATUITAMENTE Office 2019. (330) How many ways are there to prove the Pythagorean theorem? - Betty Fei. (330) How many ways are there to prove the Pythagorean theorem? - Betty Fei. (330) Visual Proof of Pythagoras' Theorem. (330) Pythagoras' theorem and proof (cut-out demo) (330) Origami Pythagorean Proof. Storia di Google Earth Voyager: la geometria dell'architettura sostenibile, parte 1. Nature by Numbers – ETÉREA. Artists and architects have used since ancient times many geometrical and mathematical properties: we could take some examples simply by observing the refined use of the proportions by architects from Ancient Egypt, Greece and Rome or other Renaissance artists like Michelangelo, Da Vinci or Raphael.

Nature by Numbers – ETÉREA

But what is more surprising for me is that many of these properties and mathematical developments are also present in nature. We could find countless cases, but I wanted to refer only three of them on this short animation: The Fibonacci Series and Spiral / The Golden and Angle Ratios / The Delaunay Triangulation and Voronoi Tessellations. This section is meant to be a complement to the animation, in order to better understand the theoretical basis that you can find behind the sequences.

It was also, more or less, the appearance of the screenplay in the days that I was planning this project. The animation begins by presenting a series of numbers. And this value is deeply present in nature. (10) Dalla Geometria alla magia del Tangram. 3 Acts - Pop Box Design - Embrace the Drawing Board. Ever wonder why companies make the decisions that they do?

3 Acts - Pop Box Design - Embrace the Drawing Board

My wife and I drink more pop than I am willing to admit, and one thing I noticed while at the store is that the twelve packs of Coke and Pepsi do not have the same design. Let's look at them (warning I do not know if this works in the States). This is also a precursor to this lesson. Act 1 - The Boxes I asked my students which one uses the least amount of cardboard, and in relation, which company made the best choice for the environment? (29) il mago dei numeri. Math Fair – natbanting.com. History In late May 2015, one of my Grade 9 students had the idea to take some of our favourite classroom tasks to elementary school students.

Math Fair – natbanting.com

Two weeks later, the class was working alongside approximately 70 elementary school students (and future high school colleagues) at mathematical stations in the school’s small gym. The response from the school community was so positive, that the fair became a staple in the building. The fair would grow exponentially in size over the next two years, with the 2017 edition involving just under 470 elementary students, 50 high school students, and over 10 staff volunteers.

Graphing Stories - 15 seconds at a time. Rompere per costruire. Collegare i punti: disegno isometrico e piani codificati - Attività. Summary Students learn about isometric drawings and practice sketching on triangle-dot paper the shapes they make using multiple simple cubes.

Collegare i punti: disegno isometrico e piani codificati - Attività

They also learn how to use coded plans to envision objects and draw them on triangle-dot paper. A PowerPoint® presentation, worksheet and triangle-dot (isometric) paper printout are provided. This activity is part of a multi-activity series towards improving spatial visualization skills. Engineering Connection Spatial visualization is an essential skill in taking ideas that initially only exist in the mind to something that can be communicated clearly to other people and eventually turned into products, structures and systems. Learning Objectives. (417) Reti teoriche e palle che girano - 1 aprile 2015. (417) Calculating pi by weighing a circle. Translation Tessellation. 3 Act Math Tasks By Kyle Pearce, Dan Meyer and Others. Math Is Visual. Building With Blocks. Fidget Spinner: che cos'è e perché fa impazzire i ragazzi. A Matemática das conchas. Inspirations.

Nature by Numbers. J.S. Bach - Crab Canon on a Möbius Strip. Random couscous snaps into beautiful patterns. PI MNEMONIC SONG. 1BL. Music + Math: Symmetry. Song from π! A-rhythm-etic. The math behind the beats - Clayton Cameron. Number Games for Kids - Free Math Activities, Interactive Fun Online. SalmanKhan 2011 480p en. Math 2.0. Prova Invalsi Terza Media - Soluzione Esercizio Frazioni in grafica - Matematica - Video 10. Graphing Stories - 15 seconds at a time. GALILEO E L’INFERNO DI DANTE. Area of a circle, how to get the formula. Classroom videos /public lessons / Maestra Agnese. LA SCALA DELLE EQUIVALENZE. Nelle ultime settimane siamo stati alle prese con le equivalenze.

LA SCALA DELLE EQUIVALENZE

Per consolidare l’argomento (solo metro) proposto a fine anno, ho preparato sulla scalinata d’ingresso della scuola la scala del metro. Su ogni scalino ho attaccato un diverso cartello, sul più basso ho messo i millimetri e via via andando verso l’alto siamo arrivati ai chilometri. Poi ho portato i bambini sulle scale a giocare come spiegato nel video: Il saltare su e giù per le scale è stato subito molto gradito, e con esso sono state apprezzate anche le equivalenze. Al ritorno in classe abbiamo rivisto quanto appreso sulle scale con l’aiuto della scheda.

Questo metodo, che unisce l’attività pratica a quella teorica, ha permesso ai bambini di interiorizzare velocemente l’argomento senza grossa fatica. Johann Sebastian Bach - Canone 1 a 2. Rock on Pythagoras. Pythagorean Theorem. Esercizi svolti sul Teorema di Pitagora - Schooltoon. Ricerca sul Teorema di Pitagora - Schooltoon. Il Teorema di Pitagora. Il Teorema di Pitagora. Il Teorema di Pitagora: la storia di una semplice dimostrazione. _2462_dandycandyoptions. Dandy Candies. Teorema di Pitagora. A mathematical fable. How to defeat a dragon with math - Garth Sundem. TED-Ed "Powers of Ten" - Marked Animation.