Inventions & Discoveries

An invention is a new form, composition of matter, device, or process. Some inventions are based on pre-existing forms, compositions, processes or ideas. Other inventions are radical breakthroughs which may extend the boundaries of human knowledge or experience.

Inventors create or discover new methods, forms, devices or other useful means. The system of patents was established to encourage inventors by granting limited-term monopoly on inventions determined to be sufficiently novel, non-obvious, and useful.

Did you find this review helpful?
9 Items found Print
Active Filters: 3rd grade (Ages 8-9), Hardcover
All About Famous Inventors and Their Inventions
All About Books #18
by Fletcher Pratt
from Random House
for 3rd-6th grade
in All About Books (Location: VIN-ALL)
$4.00 (1 in stock)
DK Eye Wonder: Invention
by Caroline Bingham
from DK Publishing
for 2nd-6th grade
in Inventions & Discoveries (Location: SCI-INV)
DK Super Cool Tech
from DK Publishing
for 3rd-6th grade
in Inventions & Discoveries (Location: SCI-INV)
$5.00 (1 in stock)
Inventor's Secret
by Suzanne Slade; illustrated by Jennifer Black Reinhardt
from Charlesbridge
for 1st-4th grade
in Inventions & Discoveries (Location: SCI-INV)
$17.99
Mimic Makers
by Kristen Nordstrom; illustrated by Paul Boston
from Charlesbridge
for 1st-4th grade
in Inventions & Discoveries (Location: SCI-INV)
$17.99
Richard Byrd
by Guernsey Van Riper, Jr.
from Bobbs-Merril Co
for 3rd-6th grade
in Vintage History & Biographies (Location: VIN-HIS)
Samuel Morse, Inquisitive Boy
by Dorothea J. Snow
for 3rd-6th grade
in Vintage History & Biographies (Location: VIN-HIS)
What's Inside? Great Inventions
What's Inside?
from DK Publishing
for 1st-3rd grade
in Inventions & Discoveries (Location: SCI-INV)
$3.50 (1 in stock)
Who Invented This?
by Anne Ameri-Siemens, illustrated by Becky Thorns, translated by David Henry Wilson
from Little Gestalten
for 2nd-5th grade
in Inventions & Discoveries (Location: SCI-INV)
$12.00 (1 in stock)