Jennifer Boothroyd author

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(found 246 products)
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What is Sight?
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10.23 USD

What is Sight?

by Jennifer Boothroyd
Paperback
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People and the Environment
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9.39 USD

People and the Environment

by Jennifer Boothroyd
Paperback
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Endangered and Extinct Birds
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29.390000 USD

Endangered and Extinct Birds

by Jennifer Boothroyd
Hardback
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Inside the US Marine Corps
27.980000 USD

Inside the US Marine Corps

by Jennifer Boothroyd
Hardback
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Inside the US Air Forces - Lightning Bolt US Armed Forces
8.390000 USD

Inside the US Air Forces - Lightning Bolt US Armed Forces

by Jennifer Boothroyd
Paperback / softback
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Light Helps We See - Light and Sound - First Steps
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7.340000 USD

Light Helps We See - Light and Sound - First Steps

by Jennifer Boothroyd
Paperback / softback
Book cover image
What Is Climate - Lets Watch The Weather - First Steps
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7.340000 USD

What Is Climate - Lets Watch The Weather - First Steps

by Jennifer Boothroyd
Paperback / softback
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Inside the US Army - Lightning Bolt US Armed Forces
8.40 USD

Inside the US Army - Lightning Bolt US Armed Forces

by Jennifer Boothroyd
Paperback / softback
Book cover image
A baseball player slides on the ground to tag a base. A toy car's wheels rub against the floor and slow the toy car down. Friction is at work all around you. But what exactly is friction? And how does it affect different objects?
Why Moving Objects Slow Down A Look At Friction
A baseball player slides on the ground to tag a base. A toy car's wheels rub against the floor and slow the toy car down. Friction is at work all around you. But what exactly is friction? And how does it affect different objects?
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9.440000 USD

Why Moving Objects Slow Down A Look At Friction

by Jennifer Boothroyd
Paperback / softback
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Who Are Government's Leaders?
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25.190000 USD

Who Are Government's Leaders?

by Jennifer Boothroyd
Hardback
Book cover image
Sphere - Solid Shapes - First Steps
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5.240000 USD

Sphere - Solid Shapes - First Steps

by Jennifer Boothroyd
Paperback / softback
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Endangered and Extinct Invertebrates - Lightning Bolt Books - Animals in Danger
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10.23 USD

Endangered and Extinct Invertebrates - Lightning Bolt Books - Animals in Danger

by Jennifer Boothroyd
Paperback / softback
Book cover image
Many Kinds of Matter A Look At Solids Liquids and Gases
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9.440000 USD

Many Kinds of Matter A Look At Solids Liquids and Gases

by Jennifer Boothroyd
Paperback / softback
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Harvesters Go to Work
8.390000 USD

Harvesters Go to Work

by Jennifer Boothroyd
Paperback
Book cover image
Sensing Light and Sound - Light and Sound - First Steps
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7.340000 USD

Sensing Light and Sound - Light and Sound - First Steps

by Jennifer Boothroyd
Paperback / softback
Book cover image
Playing With Light and Shadow - Light and Sound - First Steps
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7.340000 USD

Playing With Light and Shadow - Light and Sound - First Steps

by Jennifer Boothroyd
Paperback / softback
Book cover image
Many Ways to Move A Look At Motion
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9.440000 USD

Many Ways to Move A Look At Motion

by Jennifer Boothroyd
Paperback / softback
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Give It a Push! Give It a Pull!: A Look at Forces
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20.630000 USD

Give It a Push! Give It a Pull!: A Look at Forces

by Jennifer Boothroyd
Hardback
Book cover image
'What Is a Solid?' provides a simple explanation of matter, a description of solids, and gives examples of how solids can change into different shapes. The photographs and simple sentences help early readers grasp these concepts quickly.
What is a Solid?
'What Is a Solid?' provides a simple explanation of matter, a description of solids, and gives examples of how solids can change into different shapes. The photographs and simple sentences help early readers grasp these concepts quickly.
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9.98 USD

What is a Solid?

by Jennifer Boothroyd
Paperback
Book cover image
What Is a Democracy?
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25.190000 USD

What Is a Democracy?

by Jennifer Boothroyd
Hardback
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Skip Counting - First Step Early Maths
5.240000 USD

Skip Counting - First Step Early Maths

by Jennifer Boothroyd
Paperback / softback
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Caution in the Kitchen!: Germs, Allergies, and Other Health Concerns
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29.390000 USD

Caution in the Kitchen!: Germs, Allergies, and Other Health Concerns

by Jennifer Boothroyd
Hardback
Book cover image
The Energy That Warms Us A look At Heat
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9.440000 USD

The Energy That Warms Us A look At Heat

by Jennifer Boothroyd
Paperback / softback
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