Learn all about states of matter with Mo the Monster and his friends in this fun first science book for children aged 5+. Mo is getting ready for his birthday this weekend. There's lots to do: filling balloons, making icy drinks (and clearing up spills) and baking a cake - it's a perfect time for Mo to find out about changing states of matter! If a monster can understand science, anyone can! Join Mo the Monster as he discovers the basic principles of science. Along the way, Mo is kept focused (monsters are notoriously easily distracted) with the help of simple, clearly presented information, plenty of questions to answer and lots of science puzzles and activities. The funny, colourful illustrations offer lots of scope for humour and interest to keep children engaged while they learn. Aimed at readers aged 5+. Titles in the series : Energy/Forces and Magnets/Habitats/The Human Body/Life Cycles/Light and Shadows/Machines/Materials/States of Matter/Plants/The Seasons/Time States of matter contents Mo gets wet feet / Solid, liquid or gas? / Material properties / Gas-filled balloons / Liquid behaviour / Absorbent materials / Melting point / Drying out / Present materials / Dozy's liquid-to-solid footprints / Chilli mixing / Trouble with melting / Condensation and cake / Glossary / Books to read and Places to visit / Answers.