This series takes an in-depth look at measurement, using a cross-curricular math and science approach. Each title explores how we measure in science and in the real world. It also identifies devices u
Introduces the main kinds of fish--jawless and jawed, and those with cartilage or bony skeletons--and explains how they are born, where they live, their enemies, and how they eat, protect themselves,
Introduces the main kinds of mammals, and explains how they are born, grow, move, protect themselves, and reproduce, where they live, and how other mammals interact with humans.
All living things reproduce, and they pass on inherited traits to their offspring. This book explores the different ways that plants and animals produce offspring, and how they pass on traits from one
This book looks at the basics of computer programming. It explains how programming is based on logical reasoning and the answers to simple questions, what can be done with computer programming, and ho
Here's an animal lover's one-stop source for in-depth information on orcas! What do they eat? How do they behave? Are they at risk? This book also includes loads of fun and fascinating facts about ki
Here's an animal lover's one-stop source for in-depth information on humpback whales! What do they eat? How do they behave? Are they at risk? This book also includes loads of fun and fascinating facts
Here's an animal lover's one-stop source for in-depth information on dolphins! What do they eat? How do they behave? Are they at risk? This book also includes loads of fun and fascinating facts about
Here's an animal lover's one-stop source for in-depth information on sea otters! What do they eat? How do they behave? Are they at risk? This book also includes loads of fun and fascinating facts abou
Here's an animal lover's one-stop source for in-depth information on seals! What do they eat? How do they behave? Are they at risk? This book also includes loads of fun and fascinating facts about se
Each book in this series follows a packet of energy along a journey. Each stage of the journey is described in a short chapter, and we learn what alternative paths the energy might have taken along th
Energy comes in many forms, and we depend on it in many ways. This book explores the different forms of energy, looking at how it can be transferred and used.
Looks at the process of farming vegetables, including planting techniques, irrigation technology, and how they are beneficial to people and the environment.
The Earth’s rocks and minerals are incredibly varied, but they have many features in common. This book explores the main types of rocks, looking at their characteristics, properties, and uses.
