Synopsis: Simple text and photographs describe and illustrate starting and stopping.

Synopsis: Read and find out about six simple machines—the lever, the wheel and axle, the pulley, the ramp, the wedge, and the screw—in this colorfully illustrated nonfiction picture book.Machines help make work easier, like when you need to lift something heavy or reach way up high. Can you adjust a seesaw to lift an elephant? What happens when you combine two or more simple machines? Read and find out out in the proven winner Simple Machines!This clear…

Synopsis: The natural world comes alive for young readers with Rookie Read-About Science!Rookie Read-About Physical Science series introduces the youngest readers (Ages 6-7) to physical science concepts. Each book features critical-thinking questions throughout the text; a simple, hands-on experiment; a glossary and more.

Synopsis: Text and photographs show people and things which make zigzag movement including sewing machines, sailboats, people playing checkers, and people skiing.

Synopsis: Text and photographs show objects which move in circles.

Synopsis: Text and illustrations describe the things that can be done through pushing and pulling movements, such as riding a bike, rolling dough, or playing on a swing.

Synopsis: My Stem Day: Science takes you through the day and explains how incredible science underpins everything you do.. Do you know why popsicles melt? Or how your lungs work? Or how you digest your lunch? Science is one of the four branches of STEM. It is all about investigating the many mysteries of the natural world -even the mystery of you! It can be anything from looking for alien life in the Universe to working on a cure for cancer. Scientists…

Synopsis: Describes what metal is and where we get it, and shows how to process, use, and recycle it.

Synopsis: Describes what plastic is and where we get it, and shows how to process, use, and recycle it.

Synopsis: Divided into sections about the history of Canadian foreign policy, diplomacy, security, economics, decision-making and new policy issues, this collection of prominent political scientists provides valuable and timely perspectives on the state of Canada's international relations in the twenty-first century.

Synopsis: Each book in this highly visual, activity-based series starts off with basic information and gradually introduces more complex principles.

Synopsis: Easy-to-grasp explanation of three forms of energy: sound, heat, and light.

Synopsis: What's strong enough to smash atoms? What's able to power high speed trains? What can defy the force of gravity? It's in metals. It's in Earth. It's magnetism! Filled with interesting facts and easy at-home magnet experiments.

Synopsis: The natural world comes alive for young readers with Rookie Read-About Science!Rookie Read-About Physical Science series introduces the youngest readers (Ages 6-7) to physical science concepts. Each book features critical-thinking questions throughout the text; a simple, hands-on experiment; a glossary and more.

Synopsis: The natural world comes alive for young readers with Rookie Read-About Science!Rookie Read-About Physical Science series introduces the youngest readers (Ages 6-7) to physical science concepts. Each book features critical-thinking questions throughout the text; a simple, hands-on experiment; a glossary and more.

Synopsis: Easy activities provide instruction for observing the sun and discovering the many ways it can affect the things we do every day.