Engineering Challenges: Building Bridges

Engineering Challenges: Building Bridges

Author - Samantha S. Bell

Engineering Challenges: Building Bridges
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Explores engineering challenges behind building bridges, as well as creative solutions found to overcome those challenges.

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Book Details

Age Range:
Read Time:
Number of Pages:
15-30 mins
Focus Readers an imprint of North Star Editions
AR Level:
Lexile© Measure:


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Scientists Study Our World
How Toys Spin
How Toys Slide
Many Ways to Move: A Look at Motion
How Toys Roll
Changing Matter
What Holds Us to Earth?: A Look at Gravity
Focus on Momentum
How Toys Float
How Toys Bounce
Many Kinds of Matter: A Look at Solids, Liquids, and Gases
What is a Gas?
Put Wheels and Axles to the Test
Investigating Matter
How Does It Fly? Blimp
Balanced and Unbalanced Forces
Focus on Friction
Early Physics Fun: Slides
The Nature of Matter
Put Wedges to the Test
Early Physics Fun: Boomerangs
Investigating Electricity
Why Do Moving Objects Slow Down?: A Look at Friction
Where Did The Water Go?
Science of Stars: Exploring Matter
Is it Magnetic, or Nonmagnetic?
Science of Color: Investigating Light
Working At A Computer Store
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