Search Results: 149 books from 1 publisher. Learn more

How Plants Grow

Helen Lepp Friesen (author)

Publisher: Perfection Learning ISBN: 9781622992553

There are over 300,000 kinds of plants on Earth, and are divided into two categories--flowering and nonflowering. Explains how plants make our world beautiful and provide food, clothing, medicine, and carbon dioxide. Reading Essentials in Science.

Inside a Star

Ellen Hopkins (author)

Publisher: Perfection Learning ISBN: 9781622992621

Scientists have discovered that stars are not equal. They vary in size and color. Variable stars change in brightness over the course of hours, days, weeks, or years. Reading Essentials in Science.

A Home by the River

M.J. Cosson (author)

Publisher: Perfection Learning ISBN: 9781622992492

This book introduces habitats that exist along rivers and looks at the plants and animals that live there. Reading Essentials in Science.

Glass: From Beads to Bottles to Windowpanes

Beth Dvergsten Stevens (author)

Publisher: Perfection Learning ISBN: 9781622992409

This book explains how glass has been made from the same materials for thousands of years. Reading Essentials in Science.

Gravity

Lewis Parker (author)

Publisher: Perfection Learning ISBN: 9781622992423

What goes up must come down--all because of gravity. This book discusses the universal force of gravity. Reading Essentials in Science.

Journey into Space

Susan Glass (author)

Publisher: Perfection Learning ISBN: 9781622992645

This book explores humankind's journey into space, from the first telescopes to the International Space Station. Reading Essentials in Science.

A Hot Desert Home

M.J. Cosson (author)

Publisher: Perfection Learning ISBN: 9781622992508

This book introduces the various habitats in the desert and looks at the harsh environments that the plants, animals, and people face every day. Reading Essentials in Science.

Life Cycles of Plants and Animals

Helen Lepp Friesen (author)

Publisher: Perfection Learning ISBN: 9781622992683

This book takes a look at the life cycles of plants and animals, including the key events and changes a living thing goes through in its lifetime. Reading Essentials in Science.

Light

Jenny Karpelenia (author)

Publisher: Perfection Learning ISBN: 9781622992690

This book is an introduction to the concept of light energy, discussing its forms and the laws that govern it. Reading Essentials in Science.

Erosion

Virginia Castleman (author)

Publisher: Perfection Learning ISBN: 9781622992263

This book takes a scientific look at erosion. Reading Essentials in Science.

Force and Motion

Lewis Parker (author)

Publisher: Perfection Learning ISBN: 9781622992324

This book explains the causes and laws of motion, magnetism, centripetal force and gravity. Reading Essentials in Science.

Electrical Circuits

Lewis Parker (author)

Publisher: Perfection Learning ISBN: 9781622992218

This overview of electricity includes electricity in nature, current electricity, battery power, and how various types of electrical circuits work. Reading Essentials in Science.

Fossils

Jenny Karpelenia (author)

Publisher: Perfection Learning ISBN: 9781622992379

This book discusses what fossils are and where and how they are formed. Reading Essentials in Science.

Earth Movements

Traci Steckel Pedersen (author)

Publisher: Perfection Learning ISBN: 9781622992188

The Earth moves. The ground moves. Air and water move. All of this movement brings change to the Earth and its inhabitants. his book explains the different movements that effect Earth, including its movement in space and continental drift. Reading Essentials in Science.

Earthquakes

Traci Steckel Pedersen (author)

Publisher: Perfection Learning ISBN: 9781622992201

This book explains what causes earthquakes, what happens during an earthquake, and how to prepare for one. Reading Essentials in Science.

Fish

Joanne Mattern (author)

Publisher: Perfection Learning ISBN: 9781622992294

This book describes the physical characteristics common to all fish and highlights the differences among various species. Reading Essentials in Science.

Forces in Fluids

Jenny Karpelenia (author)

Publisher: Perfection Learning ISBN: 9781622992331

Pressure, buoyancy, surface tension, friction, and viscosity are forces at work in fluids. Reading Essentials in Science.

Genetics

Susan Glass (author)

Publisher: Perfection Learning ISBN: 9781622992386

Heredity is the passing of traits from one generation to the next through genes. Genetics is the branch of science that studies heredity. Reading Essentials in Science.

Earth's Atmosphere

Traci Steckel Pedersen (author)

Publisher: Perfection Learning ISBN: 9781622992195

All life depends on the layers of gases that surround the Earth. This book explains the importance of the atmosphere for life on Earth, discussing the gases that make up the air, water vapor in the atmosphere, air pressure and movement, the layers of the atmosphere, and global warming. Reading Essentials in Science.

Energy Sources

Karen Bledsoe (author)

Publisher: Perfection Learning ISBN: 9781622992256

This book takes a scientific look at different energy sources. Reading Essentials in Science.

Forecasting

William Schley (author)

Publisher: Perfection Learning ISBN: 9781622992348

This book takes a scientific look at weather forecasting. Reading Essentials in Science.

Electricity and Magnetism

Jenny Karpelenia (author)

Publisher: Perfection Learning ISBN: 9781622992232

This book is an introduction to the concept of energy discussing its forms and the laws that govern it. Reading Essentials in Science.

Cell Processes

Karen Bledsoe (author)

Publisher: Perfection Learning ISBN: 9781622991990

The complex processes that go on inside cells keep all living things alive. Reading Essentials in Science.

Cells

Susan Glass (author)

Publisher: Perfection Learning ISBN: 9781622992003

All living things are made of cells. These microscopic building blocks of life grow, react to changes in the environment, change nutrients into energy, and reproduce. Reading Essentials in Science.

Classifying/Grouping Materials

Lewis Parker (author)

Publisher: Perfection Learning ISBN: 9781622992065

This book explains what matter is, if it is solid, liquid, or gas, and how it can be classified. Reading Essentials in Science.