{
"item_title" : "Sloping Up and Down",
"item_author" : [" Gerry Bailey "],
"item_description" : "Sloping Up and Down explores the benefits and uses of the ramp. RobbO and RobbEE learn that a ramp is called an inclined plane. They discover that ramps are used for building stairs and escalators, and were even used as far back as ancient Egypt to build the pyramids.",
"item_img_path" : "https://covers1.booksamillion.com/covers/bam/0/77/870/425/0778704254_b.jpg",
"price_data" : {
"retail_price" : "9.95", "online_price" : "9.95", "our_price" : "9.95", "club_price" : "9.95", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : ""
}
}
Overview
Sloping Up and Down explores the benefits and uses of the ramp. RobbO and RobbEE learn that a ramp is called an inclined plane. They discover that ramps are used for building stairs and escalators, and were even used as far back as ancient Egypt to build the pyramids.
Customers Also Bought
Details
- ISBN-13: 9780778704256
- ISBN-10: 0778704254
- Publisher: Crabtree Classics
- Publish Date: February 2014
- Dimensions: 9.8 x 7.8 x 0.2 inches
- Shipping Weight: 0.3 pounds
- Page Count: 32
- Reading Level: Ages 5-8
Related Categories
