Roseann Feldmann – författare
Visar alla böcker från författaren Roseann Feldmann. Handla med fri frakt och snabb leverans.
20 produkter
Put Inclined Planes to the Test
Av Sally M. Walker, Roseann Feldmann
E-bok, 2011
708 kr
Lägg i varukorg
What do staircases, dump truck beds, and ramps have in common? All of them are inclined planes! Inclined planes are simple machines. They help us to do jobs more easily. But don''t take our word for it. Put inclined planes to the test with the fun experiments you''ll find in this book. As part of …
Put Levers to the Test
Av Sally M. Walker, Roseann Feldmann
E-bok, 2011
708 kr
Lägg i varukorg
What do hammers, wheelbarrows, and brooms have in common? All of them are levers! Levers are simple machines. They help us to do jobs more easily. But don''t take our word for it. Put levers to the test with the fun experiments you''ll find in this book. As part of the Searchlight Books™ …
Put Pulleys to the Test
Av Sally M. Walker, Roseann Feldmann
E-bok, 2011
692 kr
Lägg i varukorg
What do flagpoles and some window blinds have in common? They use pulleys to perform work! Pulleys are simple machines. They help us to do jobs more easily. But don''t take our word for it. Put pulleys to the test with the fun experiments you''ll find in this book. As part of the Searchlight Books™ …
Put Screws to the Test
Av Sally M. Walker, Roseann Feldmann
E-bok, 2011
692 kr
Lägg i varukorg
What do jar tops and water-bottle lids have in common? Both of them are screws! Screws are simple machines. They help us to do jobs more easily. But don''t take our word for it. Put screws to the test with the fun experiments you''ll find in this book. As part of the Searchlight Books™ collection, …
Put Wedges to the Test
Av Sally M. Walker, Roseann Feldmann
E-bok, 2011
708 kr
Lägg i varukorg
What do a doorstop, a butter knife, and the front of a boat have in common? All of them are wedges! Wedges are simple machines. They help us to do jobs more easily. But don''t take our word for it. Put wedges to the test with the fun experiments you''ll find in this book. As part of the Searchlight …
Put Wheels and Axles to the Test
Av Sally M. Walker, Roseann Feldmann
E-bok, 2011
692 kr
Lägg i varukorg
What do bicycles, doorknobs, and screwdrivers have in common? All of them use wheels and axles to perform work! Wheels and axles are simple machines. They help us to do jobs more easily. But don''t take our word for it. Put wheels and axles to the test with the fun experiments you''ll find in this …
Work
Av Sally M. Walker, Roseann Feldmann
E-bok, 2001
590 kr
Lägg i varukorg
What is work? You may think work is doing chores or going to a job, but you do work every time you move something from one place to another. With experiments that demonstrate these fundamental concepts, discover how you work, and how simple machines make doing work easier.
Trabajo (Work)
Av Sally M. Walker, Roseann Feldmann
E-bok, 2005
571 kr
Lägg i varukorg
What is work? You may think work is doing chores or going to a job, but you do work every time you move something from one place to another. With experiments that demonstrate these fundamental concepts, discover how you work, and how simple machines make doing work easier.
Put Inclined Planes to the Test
Av Sally M. Walker, Roseann Feldmann
E-bok, 2017
103 kr
Lägg i varukorg
Audisee® eBooks with Audio combine professional narration and text highlighting for an engaging read aloud experience! What do staircases, dump truck beds, and ramps have in common? All of them are inclined planes! Inclined planes are simple machines. They help us to do jobs more easily. But don''t …
Put Levers to the Test
Av Sally M. Walker, Roseann Feldmann
E-bok, 2017
103 kr
Lägg i varukorg
Audisee® eBooks with Audio combine professional narration and text highlighting for an engaging read aloud experience! What do hammers, wheelbarrows, and brooms have in common? All of them are levers! Levers are simple machines. They help us to do jobs more easily. But don''t take our word for it. …
Put Pulleys to the Test
Av Sally M. Walker, Roseann Feldmann
E-bok, 2017
100 kr
Lägg i varukorg
Audisee® eBooks with Audio combine professional narration and text highlighting for an engaging read aloud experience! What do flagpoles and some window blinds have in common? They use pulleys to perform work! Pulleys are simple machines. They help us to do jobs more easily. But don''t take our …
Put Screws to the Test
Av Sally M. Walker, Roseann Feldmann
E-bok, 2017
97 kr
Lägg i varukorg
Audisee® eBooks with Audio combine professional narration and text highlighting for an engaging read aloud experience! What do jar tops and water-bottle lids have in common? Both of them are screws! Screws are simple machines. They help us to do jobs more easily. But don''t take our word for it. …
Put Wedges to the Test
Av Sally M. Walker, Roseann Feldmann
E-bok, 2017
101 kr
Lägg i varukorg
Audisee® eBooks with Audio combine professional narration and text highlighting for an engaging read aloud experience! What do a doorstop, a butter knife, and the front of a boat have in common? All of them are wedges! Wedges are simple machines. They help us to do jobs more easily. But don''t take …
Put Wheels and Axles to the Test
Av Sally M. Walker, Roseann Feldmann
E-bok, 2017
103 kr
Lägg i varukorg
Audisee® eBooks with Audio combine professional narration and text highlighting for an engaging read aloud experience! What do bicycles, doorknobs, and screwdrivers have in common? All of them use wheels and axles to perform work! Wheels and axles are simple machines. They help us to do jobs more …
Put Inclined Planes to the Test
Av Sally M. Walker, Roseann Feldmann
E-bok, 2017
148 kr
Lägg i varukorg
What do staircases, dump truck beds, and ramps have in common? All of them are inclined planes! Inclined planes are simple machines. They help us to do jobs more easily. But don''t take our word for it. Put inclined planes to the test with the fun experiments you''ll find in this book. As part of …
Put Levers to the Test
Av Sally M. Walker, Roseann Feldmann
E-bok, 2017
148 kr
Lägg i varukorg
What do hammers, wheelbarrows, and brooms have in common? All of them are levers! Levers are simple machines. They help us to do jobs more easily. But don''t take our word for it. Put levers to the test with the fun experiments you''ll find in this book. As part of the Searchlight Books™ …
Put Pulleys to the Test
Av Sally M. Walker, Roseann Feldmann
E-bok, 2017
145 kr
Lägg i varukorg
What do flagpoles and some window blinds have in common? They use pulleys to perform work! Pulleys are simple machines. They help us to do jobs more easily. But don''t take our word for it. Put pulleys to the test with the fun experiments you''ll find in this book. As part of the Searchlight Books™ …
Put Screws to the Test
Av Sally M. Walker, Roseann Feldmann
E-bok, 2017
148 kr
Lägg i varukorg
What do jar tops and water-bottle lids have in common? Both of them are screws! Screws are simple machines. They help us to do jobs more easily. But don''t take our word for it. Put screws to the test with the fun experiments you''ll find in this book. As part of the Searchlight Books™ collection, …
Put Wedges to the Test
Av Sally M. Walker, Roseann Feldmann
E-bok, 2017
148 kr
Lägg i varukorg
What do a doorstop, a butter knife, and the front of a boat have in common? All of them are wedges! Wedges are simple machines. They help us to do jobs more easily. But don''t take our word for it. Put wedges to the test with the fun experiments you''ll find in this book. As part of the Searchlight …
Put Wheels and Axles to the Test
Av Sally M. Walker, Roseann Feldmann
E-bok, 2017
148 kr
Lägg i varukorg
What do bicycles, doorknobs, and screwdrivers have in common? All of them use wheels and axles to perform work! Wheels and axles are simple machines. They help us to do jobs more easily. But don''t take our word for it. Put wheels and axles to the test with the fun experiments you''ll find in this …
