Let's-read-and-find-out science. Stage 2

A simple introduction to the composition and functions of blood.

Discusses how scientists, studying fossil remains, provide information on how dinosaurs lived millions of years ago.

Explains how and why a thunderstorm occurs and gives safety steps to follow when lightning is flashing.

Explores the history of flight, discussing the many ways people tried to fly, and explains the science of flight.

Briefly introduces various types of dinosaurs whose skeletons and reconstructions are seen in museums and explains how scientists uncover, preserve, and study fossilized dinosaur bones.

Provides basic facts about the behavior of bats and describes how they benefit the environment.

In simple text, presents the three states of matter, solid, liquid, and gas, and describes their attributes.

Explains how fossils are formed and what they tell us about the past.

Presents a simple introduction to earthquakes and explores their causes and how they are measured. Discusses major earthquakes from throughout history and describes what to do if caught in an earthquake.