Energy flow through our planet

  Some questions about the video from the TED lesson

Science class projects - 2 ESO

Here you are the videos with your last year class projects about energy conservation.
It was really a great job because you took it very seriously. The result was really awesome.
Congratulations to all of you.

Movement. Unit for 2 E.S.O.

Movement is the change of position of an object in relation to a fixed point.

Movement is tipically described in terms of displacement, distance, velocity, speed, acceleration.

Download here the unit that we'll use to study these concepts.  You can also visit the links below in order to learn, practice, review and prepare the exam.

Speed Learn about the speed of a moving object and understand how to make calculations using the relationship between speed, distance and time.

Click on the following link:   Speed 

Distance-time Graph Learn how to plot a distance-time graph and understand what it shows.

Click on the following link:  Graphs

Motion revise by BBC-Bitesize KS3  here

Fertilization & pregnancy

Earth's Day

 To celebrate the Earth Day 2015 watch this video and enjoy.  Remember that we only have this wonderful planet Earth and we must preserve it for the future. 

The cardiac cycle

Cell Wars 2014

These are your Biology projects for the first term. 

Congratulations to all of you for the good work. You did a great job using your own ideas and stuff.

Diabetes

Pale Blue Dot

 The Pale Blue Dot is a photograph of planet Earth taken in 1990 by the Voyager 1 spacecraft from a record distance of about 6 billion kilometers from Earth, as part of the solar system Family Portrait series of images. In the photograph, Earth is shown as a tiny dot (0.12 pixel in size) against the vastness of space. The Voyager 1 spacecraft, which had completed its primary mission and was leaving the Solar System, was commanded by NASA to turn its camera around and to take a photograph of Earth across a great expanse of space, at the request of Carl Sagan.

This is an animated version of Carl Sagan's famous audio-text about The Earth, pale blue dot

https://www.youtube.com/watch?v=nl5dlbCh8lY&feature=youtube_gdata_player

Eclipses