Teachers who are interested in improving their students'work give them feedback.
From the stltoday.com
I think the best thing Colorado has done is make a real commitment to improving.
From the denverpost.com
He also worked on improving search infrastructure and the search user interface.
From the techcrunch.com
The increase was driven by strong revenue growth and improving operating margin.
From the foxbusiness.com
Individually, Concepcion is working on footwork and improving speed and agility.
From the charlotteobserver.com
Goalie Jimmy Howard says the Red Wings are committed to improving their defense.
From the freep.com
Their car has been steadily improving and may finally have parity with Red Bull.
From the guardian.co.uk
Look at your own behaviour and decide if there is anything that needs improving.
From the telegraph.co.uk
Lakeside reported crappie are improving and should be pulling up by the weekend.
From the suntimes.com
More examples
Better: to make better; "The editor improved the manuscript with his changes"
(improved) made more desirable or valuable or profitable; especially made ready for use or marketing; "new houses are springing up on an improved tract of land near the river"; "an improved breed"
(improved) (of land) made ready for development or agriculture by clearing of trees and brush; "improved farmlands"
(improvement) a change for the better; progress in development
(improvement) the act of improving something; "their improvements increased the value of the property"
(improving) getting higher or more vigorous; "its an up market"; "an improving economy"
Improve means to make something better. It is also used in the names of: * Bread improver * Improver Corporation: Improver v Remington, a 1990 United Kingdom patent infringement law court case
To make (something) better; to increase the value or productivity (of something); to become better
(improved) something that has been made better; enhanced