Une méthode révolutionnaire pour réparer une bosse sur une voiture Vous aimez nos articles ? Suivez nous sur facebook Vous aimez nos articles ? Suivez nous sur twitter Déjà 1 117 réaction(s),partagez cet article avec vos amis ! Vous savez tous comment réparer une bosse sur la carrosserie de votre voiture ? Désactiver la lecture automatique Bring your lessons to life with Expeditions The Google for Education team is committed to supporting teaching and learning from anywhere, at any time, on any device. For the past 5 years, we've been proud to enable immersive VR and AR learning experiences for millions of students around the world with Google Expeditions and Tour Creator. As schools around the world reimagine education from the ground up for a hybrid world, we've also been thinking deeply about how to adjust our tools to meet the moment and simultaneously build for the future. We've heard and recognize that immersive experiences with VR headsets are not always accessible to all learners and even more so this year, as the transition to hybrid learning has presented challenges for schools to effectively use Expeditions. To make Expeditions VR tours available to everyone, we're migrating the majority of them to Google Arts & Culture's free site and application. For additional information, please see the Expeditions Help Center.
Moltiplicazioni dal mondo - Zanichelli Aula di scienze 23 Dicembre 2016 La matematica è una delle attività umane più universali: 7 per 8 fa 56 in Etiopia quanto in Cina. Però, anche se il risultato di una moltiplicazione è uguale in tutto il mondo, le strade per arrivarci possono essere diverse: molti popoli hanno sviluppato metodi ingegnosi e rapidi, che fossero utili per esempio in occasione delle contrattazioni commerciali in assenza di abachi. In molti casi si tratta di ricondursi a eseguire operazioni più semplici: moltiplicazioni con numeri più piccoli e addizioni. Le tecniche usate sono numerosissime; ecco alcune delle più interessanti. Come facevano i turchi a moltiplicare con le dita? La moltiplicazione turca – usata anche da diversi popoli antichi, da cui forse i turchi l’avevano imparata – si esegue usando gli strumenti più immediati a nostra disposizione: le dita delle mani. Adesso possiamo risolvere la moltiplicazione. [10 x + 10 y – 100] + (100 – 10 x – 10 y + xy) = xy. Il risultato è 87 + 696 + 1392 = 2175.
Plato believed that it was the role of education to... Une journaliste se transforme selon les critères de beauté de 25 pays La beauté ne serait qu'une question de conception. C'est en tout cas ce que confirme Esther Honig, journaliste freelance basée à Kansas City. L'Américaine a en effet envoyé, via la plateforme Fiverr, un portrait d’elle au naturel à 40 retoucheurs photo originaires de 25 pays différents. Qu’ils soient Italiens, Allemands, Marocains, Vietnamiens, professionnels ou amateurs, ses interlocuteurs avaient pour unique consigne de "rendre belle" la jeune femme. Cette expérience "Avant/après" a permis à Esther Honig d’étudier les différentes conceptions des critères de beauté à travers le monde. Esther Honig selon les critères de beauté allemands - Crédits : Esther Honig. Esther Honig selon les critères de beauté grecs - Crédits photo : Esther Honig. Esther Honig selon les critères de beauté israéliens - Crédits photo : Esther Honig. Esther Honig selon les critères de beauté pakistanais - Crédits : Esther Honig. --> Retrouvez toutes les photographies d'Esther Honig sur son site web.
L'Astuce Pour Économiser BEAUCOUP d'Argent sur les Lames de Rasoirs. Vous connaissez les lames de rasoirs jetables ? Celles qui coûtent un prix exorbitant (Gillette, Wilkinson et compagnie). En plus, ces lames doivent être remplacées toutes les 2 semaines. Eh bien, voici l'astuce qui va vous faire économiser beaucoup d'argent : Comment Faire 1. 2. 3. En passant le rasoir 20 fois de chaque côté, c'est encore plus efficace. Pas d'inquiétude, cette astuce n'abîme pas le jeans. Avec cette méthode, vous pouvez utiliser 1 seule lame jusqu'à 6 mois. Plus besoin d'acheter de nouvelles lames tous les mois. Sachez que cette astuce fonctionne pour les rasoirs hommes mais aussi pour ceux des femmes (Venus par exemple). À découvrir aussi : Enfin une Astuce Pour Avoir une Peau Douce Après le Rasage. 3 p'tits Trucs pour Économiser ses Lames de Rasoir.
Moltiplicazione araba e giapponese Eccoci qui di nuovo con un’altra puntata della nostra rubrica “Lo sapevate che…“. Questa volta parleremo di moltiplicazioni, ma non delle care vecchie tabelline o dei riporti in colonna. Vedremo come in altre parti del mondo si sono ingegnati a trovare metodi diversi per effettuare le moltiplicazioni, aiutandosi con delle semplici rappresentazioni grafiche. Il primo metodo è quello della moltiplicazione alla giapponese. Moltiplicazione alla giapponese La moltiplicazione giapponese deve il suo approccio alla scrittura nipponica, infatti i numeri 1, 2 e 3 si indicano rispettivamente mediante ideogrammi (detti anche kanji) come: 一: ichi (uno) 二 : ni (due)三 : san (tre) L’idea sta nel creare una matrice riportando in kanji i singoli caratteri dei due fattori della moltiplicazione. Vediamo insieme un semplice esempio. Proviamo ad effettuare la moltiplicazione 12 x 13. Prendiamo il primo fattore (12) e per ciascun carattere tracciamo una linea tante sono le unità che lo compongono.
Why Kids Should Keep Using Their Fingers to do Math Nearly all kids learn how to count using their fingers. But as kids grow older and math problems become more advanced, the act of counting on fingers is often discouraged or seen as a less intelligent way to think. However, educators, parents and students who frown on kids for using their fingers may be cutting short a greater opportunity: the strengthening of brain networks. Stanford professor Jo Boaler writes in The Atlantic about the neurological benefits of using fingers and how it can contribute to advanced thinking in higher math. Stopping students from using their fingers when they count could, according to the new brain research, be akin to halting their mathematical development. Boaler has developed research and curriculum to support a more engaging way to teach math by applying visual thinking, numeracy and growth mindset.
Vérifie que ta vue est bonne Comment économiser facilement 1 378 euros en un an ! | Planet Mobile Vous n'arrivez jamais à économiser un peu pour vous offrir des vacances ou financer un projet ? Peut-être devriez-vous vous lancer dans le défi 52 week money challenge... En un an, vous devriez pouvoir économiser 1 378 euros. Tout repose sur un concept très simple : la première semaine, vous mettez 1 euro de côté, le deuxième 2 euros, la septième 7 euros, la vingt-cinquième 25 euros... Vous pouvez donc, au cours de l'année, décider d'échanger les sommes de deux semaines et profiter par exemple d'une rentrée d'argent pour prendre de l'avance sur la fin de l'année. de 1 378 euros de côté ! Division in Vedic Maths There are so many shortcuts for multiplication but hardly any shortcuts for division. Nandeesh has translated a Sanskrit Sutra to reduce long division to one line short-cut. Join me in thanking him for his great efforts. Long Division reduced to one-line shortcut Example 1: 716769 ÷ 54. Reduce the divisor 54 to 5 pushing the remaining digit 4 “on top of the flag” (Dhvajanka so to say). Corresponding to the number of digits flagged on top (in this case, one), the rightmost part of the number to be divided is split to mark the placeholder of the decimal point or the remainder portion. Let us walk through the steps of this example:716769 ÷ 54 = 13273.5 7 ÷ 5 = 1 remainder 2. Example 2: 45026 ÷ 47 Reduce the divisor 47 to 4 pushing the remaining digit 7 “on top of the flag” (Dhvajanka so to say). Let us walk through the steps of this example: 4 ÷ 4 = 0 remainder 4. Remarks: In the first step we have written that 4 ÷ 4 = 0 remainder 4 instead of 4 ÷ 4 = 1 remainder 0. Other guest posts by Nandeesh –
5 Tips for Teaching the Tough Kids Every teacher remembers his or her first "tough kid" experience. Maybe the student ignored your directions or laughed at your attempts to utilize the classroom discipline steps. We all have at least one story to share, and for some teachers, teaching a tough kid is a daily challenge. It seems that no matter what teaching techniques you try to pull out of your educator hat, nothing changes their behavior. I've had the privilege of teaching some tough kids. I say "privilege" for a reason. 1. I firmly believe that a student's misbehavior in the past does not necessarily equate to future indiscretions. Usually during the first week of school, I would try to have individual conferences with these tough kids. 2. Unfortunately, it has been my experience that some of the toughest kids to teach come from very difficult home situations. Don’t forget how important you are in helping your students develop not just academically, but also socially. 3. 4. Teachers need to have thick skin. 5.
Desert Breath | Egypt, 1997 | Danae Stratou Desert Breath is a group project created by D.A.ST. Arteam, (Danae Stratou, Alexandra Stratou, Stella Constantinides). It is an Earth Work that covers 100.000 m2, in the eastern Sahara desert bordering the Red Sea in Egypt. Its construction consists of the displacement of 8.000 m3 of sand formed so as to create precise positive and negative conical volumes. The construction of Desert Breath began in June 1995 and was completed in March 1997 when it's inauguration took place with the presence of a wide international audience and press. Desert Breath still exists becoming through its slow disintegration, an instrument to measure the passage of time. D.A.ST.