Winding around the screw

"Winding Around explores the benefits and uses of the screw. RobbO and RobbEE learn how to hold materials together using a screw, and how to use it to lift up loads and raise water."-- Provided by publisher.

Main Author: Bailey, Gerry, 1945- (Author)
Other Authors: Spoor, Mike (Illustrator)
Format: Books Print Book
Language: English
Published: St. Catharines, Ontario ; New York, New York : Crabtree Publishing, [2014]
Series: Robotx get help from simple machines
Subjects:
Summary: "Winding Around explores the benefits and uses of the screw. RobbO and RobbEE learn how to hold materials together using a screw, and how to use it to lift up loads and raise water."-- Provided by publisher.
Item Description: Includes index.
Physical Description: 32 pages : ill. ; 26 cm.
Audience: Ages 5-8.
K to grade 3.
ISBN: 9780778704218 (reinforced library binding)
0778704211 (reinforced library binding)
9780778704270 (pbk.)
0778704270 (pbk.)