Webots User Guide 2.1.1 What is Webots? Webots is a professional mobile robot simulation software package. It offers a rapid prototyping environment, that allows the user to create 3D virtual worlds with physics properties such as mass, joints, friction coefficients, etc. The user can add simple passive objects or active objects called mobile robots. These robots can have different locomotion schemes (wheeled robots, legged robots, or flying robots). Webots also contains a number of interfaces to real mobile robots, so that once your simulated robot behaves as expected, you can transfer its control program to a real robot like e-puck, DARwIn-OP, Nao, etc. 2.1.2 What can I do with Webots? Webots is well suited for research and educational projects related to mobile robotics. Mobile robot prototyping (academic research, the automotive industry, aeronautics, the vacuum cleaner industry, the toy industry, hobbyists, etc.) 2.1.3 What do I need to know to use Webots? 2.1.4 Webots simulation
classroom timer | countdown timer | classroom timers | large | iwb | visnos A simple classroom utility timer that can be used to time very short tasks of less than a minute using seconds mode. For longer activities use the minutes mode and select times of up to an hour. Use the duration slider to set the exact time you want. Starters and Plenaries To keep starters and pleanaries focused and in a set time use the timer. Classroom management Timers can be quite effective in helping children to focus and get organized. For motivation, for example setting a task such as completing ten sums in two minutes. Related Activities The timer can be used as an initial introduction of time, so pupils can start to appreciate how long minutes and seconds are. Another activity that uses this timer is the random spinners which can be used as game to work out how to get a number from the spinner values using add,subtract and multiply. Click to view instruction videos Close the activity View information about the activity Pan and zoom (using mouse/mousewheel)
National Qualifications online - Scottish exam preparation 2012 A collection of resources and web links to help teachers, students and parents prepare for exams. The SQA 2012 Exam timetable is available to view online. Students can create their own timetable using the Personal Timetable Builder tool. This SQA booklet highlights what students should expect from upcoming exams, what they need to do, and how they will receive their results. A collection of student and teachers' notes for those involved in Scottish Highers. These cover a range of subjects at Higher and Advanced Higher level. Childline has produced a leaflet about how to beat exam stress. These interactive materials help students to become effective learners. SQA Study Guides are designed to help students prepare for their exams no matter what subject they are studying.
Home Radio - Listen to Free Internet Radio, Find New Music Matematica con Excel: Il piano cartesiano, la retta e distanza tra due puntiMatematicapertutti In questo articolo trovate alcuni file excel sul piano cartesiano, la retta ed il calcolo della distanza tra due punti realmente funzionanti. File excel (.xls) sul Piano Cartesiano File excel (.xls) sull’ equazione di una Retta File excel (.xls) sulle rette nel piano File excel (.xls) sul calcolo della Distanza e Media tra due punti File excel (.xls) per la risoluzione di un sistema lineare di 1° grado di due equazioni in due incognite con il metodo di Cramer MEDIAN Don Steward secondary maths teaching
ESERCIZI SULLA PROPORZIONALITA' DIRETTA ED INVERSA - Classe "Flippata" ( alla fine troverete degli esercizi da stampare per esercitarvi, buon lavoro by profpelusi) Consideriamo due grandezze, ad esempio il lato di un quadrato ed il perimetro dello stesso quadrato. Chiamiamo x la grandezza variabile “lato di un quadrato” e chiamiamo y la grandezza variabile “perimetro del quadrato”. Vediamo cosa può succedere: Ci accorgiamo che le due grandezze x ed y sono dipendenti perché dalla variazione della prima (x) consegue la variazione della seconda (y). Vediamo anche che ad ogni valore della x corrisponde uno ed un solo valore della y: diciamo dunque che le grandezze x (variabile indipendente) e y (variabile dipendente) stabiliscono una funzione y = f(x). Torniamo alla tabella sopra: osserviamo che se raddoppia, triplica, ecc la variabile indipendente x, raddoppia, triplica, ecc anche la variabile dipendente y: il loro rapporto resta dunque costante. Infatti: Vediamo un altro esempio di grandezze direttamente proporzionali Consideriamo ancora un esempio. y = 12x y= 10/x
Experquiz. Un outil expert pour gérer et mesurer les connaissances Experquiz est un outil TICE dédié à la mesure et à la gestion des connaissances à travers des questionnaires interactifs faciles à élaborer qui vous surprendront par leur simplicité à mettre en œuvre et leur efficacité. Experquiz va même au delà en vous permettant de créer de véritables modules d’elearning et des parcours de formation. Experquiz s’adresse aussi bien aux écoles, lycées et universités qu’aux centres de formation ou encore aux entreprises apprenantes qui souhaitent mettre en place des parcours d’apprentissage en autoformation pour leurs salariés. Qui peut le plus peut le moins dit-on, Experquiz est bâtie pour répondre aux systèmes d’évaluation les plus exigeants, la solution pourra donc s’adapter à tous les terrains et à tous les besoins. Experquiz fait beaucoup mieux qu’un simple générateur de quiz. L’outil propose neuf modèles de questions différentes dans un environnement graphique attrayant et valorisant. Experquiz est une plateforme en évolution constante.