Algebra Education, algebraic problem solving, Developing algebraic thinking skills, mathematics learning and instruction, mathematics Teachers' beliefs, students' cognition from arithmetic to algebraic concepts
Recently, the community of mathematics educators recognized the importance in elementary grades to think algebraically . Researchers found that students throughout elementary school have the ability of understanding...
Drawing of toys posed for a photograph. Signed note: "For the children of The Greenville Elementary School / from Ching, The Bears, Richard, Princess, Rosalie / Freddie, Miss Pattie, Janey, Tony, Georgie / and his friends, and from Robert Bright /...
Painting of a boy wearing a colored cap, peeking out from atop of a tree. A red bird flies over a cloud. Pasted on is text "and climb a tree / high as the sky / to watch a bird fly by / and an acorn drop / kerplop." Media ID: watercolor, graphite.
Female and male heads in profile on right and left sides of paper, facing child. "My oh my what a library / If you don't use this place - You're crazy! / Congratulations / Munro Leaf." Signed Munro Leaf. Media ID: black ink.
Exterior beach setting, two pages. On right page is a single red umbrella with a yellow-haired person seating beneath. "We were alone on the beach - just Mille and me. / She was scared of waves though she knew she shouldn't be. / So I petted her...
Drawing of a brown bear looking up at a cloud. Within the cloud is a house and a pancake. "I wish I had a pancake / as big as a house / Mariana." Media ID: watercolor, graphite.
Colorless molded glass case bottle of 1 QT capacity mold marks run down two corners Lip is thickened and there are 14 small bumps around the underside of the lip As part of the mold, around the sides at the bottom, reads "Sealed MTF NU/ONE Quart/...
Hard leather helmet with black paint. Yellow sticker on proper left side. Sticker depicts face of cartoon man wearing helmet with star. Sticker missing from opposite right side. Rusted screws (8 total). 3 ventilation holes on each side of top of...
Advertisements; Automobile service stations; Calendars;
Blue notepad that has fold down cover. "Memos" is embossed in upper left corner of notepad front cover. Cover also has gold lettering on front. Interior of cover has plastic flap that holds a year 1958 annual calendar with red lettering. Actual...
Laws of the State of Delaware, Passed at an Adjourned Session of the General Assembly, Commenced and Held at Dover, Tuesday, January 11, A. D. 1898. Volume XXI
Laws of the State of Delaware. Passed at a Session of the General Assembly, Commenced and Held at Dover, on Tuesday, the Seventh Day of January, in the Year of Our Lord, One Thousand Eight Hundred and Forty-Five. Volume X.
Man standing, surrounded by turtle, squirrel, beaver and two opossum. Inscribed "With all best wishes - for the Greenville Elementary / School Library - Glen (illegible) 21 March 1956." Painting and acetate overlay for "Finders Keepers" by Will...
White horse pulling a loaded wagon. ""Nap and Winkie and the farmer and the horse / pushed and pulled"" Painting and acetate overlay for book by Will Lipkind (NY: Harcourt Brace, [1951]) Media ID: black and red inks, white gouache. On back paper #20
Sketch of a crow, dressed in a red cape and feathered hat, perched on a column. "'Oh, Oh' said Cyrano / 'Let me see now just how does that go?' Don Freeman Feb 25 1960" Media ID: black ink, pastel, graphite. On back paper #92
Curriculum, DSTP, Education, Mathematics, Problem-based, Traditional
The purpose of this non-experimental, causal-comparative study was to examine 10th-grade achievement in mathematics when taught with a problem-based curriculum versus a traditional curriculum. Ex-post facto data collected by the...
The landmark educational reform legislation known as the No Child Left Behind Act (2001) brought sweeping change to the educational establishment through clearly defined learning goals and equally clear consequences for poorly performing schools. ...
