Plus de réussites, par ici !
Les Sciences de la Vie et de la Terre au collège et au lycée. Découverte, actualité, cours, aide et soutien en ligne.
Plus de réussites, par ici !
Voici les Unes des cahiers de SVT 5ème. Bravo !
L’option scientifique proposée en 4ème s’articule en 4 modules. – photographie argentique, chimie et bases d’aéronautique – photographie numérique – modélisation de phénomènes géologiques -techniques d’investigation scientifiques policières, notion de médecine légale et résolution d’énigmes policières. Le voyage scientifique de l’année : destination Paris avec au programme : la Cité des Sciences, le Palais de la Découverte, le Muséum d’Histoires
Félicitations pour vos travaux ! Je veux voir le cahier des 4èmes !
A l’occasion de la Journée Mondiale de l’Environnement, le film de Yann Arthus-Bertrand, “Home” est sorti le 5 juin, simultanément au cinéma, à la télévision, sur Internet et en DVD. Le film est également disponible sur internet (YouTube), à la télévision (en prime time sur France 2 et dans 105 pays), dans les salles de cinéma ainsi qu’en DVD au
Vous trouverez sur ce lien, la revue de presse SCIENCES de décembre 2008. Ces magazines sont disponibles pour la plupart dans vos CDI. N’hésitez pas !
RÉVISIONS EXAMENS SVT DNB ET BAC
Cookie | Durée | Description |
---|---|---|
cookielawinfo-checkbox-advertisement | 1 year | The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Advertisement". |
cookielawinfo-checkbox-analytics | 1 year | This cookies is set by GDPR Cookie Consent WordPress Plugin. The cookie is used to remember the user consent for the cookies under the category "Analytics". |
cookielawinfo-checkbox-necessary | 1 year | This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary". |
cookielawinfo-checkbox-performance | 1 year | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance". |
PHPSESSID | session | This cookie is native to PHP applications. The cookie is used to store and identify a users' unique session ID for the purpose of managing user session on the website. The cookie is a session cookies and is deleted when all the browser windows are closed. |
SERVERID | This cookie is used to assign the user to a specific server, thus to provide a improved and faster server time. It remembers which server had delivered the last page on to the browser. It also helps in load balancing. |
Cookie | Durée | Description |
---|---|---|
currency | 1 hour | This cookie is used to store the currency preference of the user. |
lang | This cookie is used to store the language preferences of a user to serve up content in that stored language the next time user visit the website. |
Cookie | Durée | Description |
---|---|---|
YSC | session | This cookies is set by Youtube and is used to track the views of embedded videos. |
__utma | 2 years | This cookie is set by Google Analytics and is used to distinguish users and sessions. The cookie is created when the JavaScript library executes and there are no existing __utma cookies. The cookie is updated every time data is sent to Google Analytics. |
__utmb | 30 minutes | The cookie is set by Google Analytics. The cookie is used to determine new sessions/visits. The cookie is created when the JavaScript library executes and there are no existing __utma cookies. The cookie is updated every time data is sent to Google Analytics. |
__utmc | session | The cookie is set by Google Analytics and is deleted when the user closes the browser. The cookie is not used by ga.js. The cookie is used to enable interoperability with urchin.js which is an older version of Google analytics and used in conjunction with the __utmb cookie to determine new sessions/visits. |
__utmt | 10 minutes | The cookie is set by Google Analytics and is used to throttle request rate. |
__utmz | 6 months | This cookie is set by Google analytics and is used to store the traffic source or campaign through which the visitor reached your site. |
Cookie | Durée | Description |
---|---|---|
IDE | 1 year 24 days | Used by Google DoubleClick and stores information about how the user uses the website and any other advertisement before visiting the website. This is used to present users with ads that are relevant to them according to the user profile. |
OAGEO | session | This cookie is set by the provider OpenX. This cookie is used for advertising campaigns on the website. The cookie helps in avoiding the same ad showing repeatedly. |
OAID | 1 year | This cookie is set when an AdsWizz website visitor have opted out the collection of information by AdsWizz service or opted to disable the targeted ads by AdsWizz. |
test_cookie | 15 minutes | This cookie is set by doubleclick.net. The purpose of the cookie is to determine if the user's browser supports cookies. |
VISITOR_INFO1_LIVE | 5 months 27 days | This cookie is set by Youtube. Used to track the information of the embedded YouTube videos on a website. |
Cookie | Durée | Description |
---|---|---|
CONSENT | 16 years 8 months 19 days 4 hours | No description |
cookielawinfo-checkbox-functional | 1 year | The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". |
cookielawinfo-checkbox-others | 1 year | No description |
corpus | No description | |
fb_sessiontraffic | 20 minutes | No description |
pathway | 20 minutes | No description |
SRV | No description | |
TS011556a6 | No description | |
visitor | 1 year | No description |
Problème : comment des êtres-vivants respirent-ils dans des milieux de vie très différents ? Introduction > Qu’est ce qu’un être vivant ? Un être-vivant est capable de respirer, de se nourrir, de grandir et de se reproduire. >Qu’est ce qu’une espèce ? La notion d’espèce rassemble des individus qui se ressemblent, capables de se reproduire entre eux et de donner