This activity shows how Earth observation can be used to study human geography by comparing the satellite images of Las Vegas over the last few decades. Linking to measurement of irregular areas and addition and multiplication of fractions, it asks children to measure the area of Las Vegas at three separate times...

In this resource pupils will learn about geological time, different geological periods and how old the earth is. They will also learn about dinosaurs, their various characteristics, and how they are both similar to, and different from, reptiles we see today. They will discover there are three main different types...