Take your students on a year-round, problem-solving adventure with thematic units that hone in on the key skills needed to meet today's standards. With the changes in mathematics standards, teachers need a tool to help them implement lessons that provide a deeper understanding of math concepts. 180 Days of Problem Solving gives teachers daily opportunities to go beyond routine word problems to strengthen reasoning skills with practice that shows how these skills apply in real-life situations. Aligned with national standards, this comprehensive resource prepares students for college and career.

Retractable gel pen contains specially formulated ink that helps prevent a common form of check fraud known as "check washing." Superior gel writing performance features a uni-glide ink system. Uni Super Ink is also fade-resistant and water-resistant. Ultra-micro point delivers precision lines. Textured rubber grip offers superior writing and control, while the retractable tip provides added convenience. Use the clip-on barrel to attach pen to notebooks, pockets and more.

Classification folder features six separate sections for use with open shelf filing systems. Full cut end tab is undercut for extra visibility and marked for easy application of color-coding labels. Sturdy 25 point pressboard cover is bonded with long-lasting Tyvek gussets. 2" capacity double-prong metal fasteners are permanently affixed to inside front and back covers. Double-sided fasteners are installed on 17 point kraft inner partitions. Overall expansion is 2-1/4".

Classification folders feature a 25 point, durable pressboard covers with strong Tyvek gussets. Metal fasteners inside front and back covers each offer 2" capacity. Divider is made of sturdy 17 point Kraft stock and creates two sections and four filing surfaces.

Classification folders feature a 25 point, durable pressboard covers with strong Tyvek gussets. Metal fasteners inside front and back covers each offer 2" capacity. Divider is made of sturdy 17 point Kraft stock and creates two sections and four filing surfaces.

Vibrant designs energize spaces and delight and engage viewers with this Sea Buddies Classic Accents Variety Pack. Label containers, lockers and centers, accent displays, decorate walls and posters; showcase student work; inspire creative writing; and reward accomplishments. Mirror images are perfect for creating puppets and two-sided displays. Durable, reusable accents are pre-cut and ready to use. They coordinate with Trend Sea Buddies Collection.

Essentials Hanging Folders are perfect for everyday filing projects. They include label inserts and clear tabs for placement in three positions. For increased durability, hanging folders are equipped with crimped steel hanging rods. Rods are coated for smooth sliding.

Letter-size portfolios feature an elegant marble design in high-gloss, laminated cover stock to protect your documents. Stock is acid-free. Left inside pocket has a die-cut, business card holder for a professional presentation. Generous twin pockets hold up to 100 sheets of letter-size paper and resist tearing.

Essentials Hanging Folders are perfect for everyday filing projects. They include label inserts and clear tabs for placement in three positions. For increased durability, hanging folders are equipped with crimped steel hanging rods. Rods are coated for smooth sliding.

Get ready to make learning about figurative language fun for fifth through eighth-grade students with this engaging resource. Students will explore idioms and proverbs through different content areas to develop skills in writing, word meanings and using context clues. With a focus on figures of speech, this valuable resource supports the development of college and career readiness skills.

Essentials Hanging Folders are perfect for everyday filing projects. They include label inserts and clear tabs for placement in three positions. For increased durability, hanging folders are equipped with crimped steel hanging rods. Rods are coated for smooth sliding.

Essentials Hanging Folders are perfect for everyday filing projects. They include label inserts and clear tabs for placement in three positions. For increased durability, hanging folders are equipped with crimped steel hanging rods. Rods are coated for smooth sliding.

Essentials Hanging Folders are perfect for everyday filing projects. They include label inserts and clear tabs for placement in three positions. For increased durability, hanging folders are equipped with crimped steel hanging rods. Rods are coated for smooth sliding.

Removable poster hangers are perfect for hanging lightweight items up to 1/4 lb., such as posters, maps, signs, children's classwork and more. Pre-cut pieces are easy to apply and can be removed cleanly without damaging walls or finishes. The piece for the wall is removable while the piece for the item features a permanent adhesive.

Retractable dry-erase marker features a unique safety seal valve that prevents dry-out. The cap-free design makes the marker easy to open and close with one hand. Bold, vibrant colors are visible from a distance. Low-odor ink is ideal for classrooms and conference rooms. Expo markers erase cleanly and easily on most whiteboard and nonporous surfaces. Certified AP nontoxic ink conforms to ASTM D4263.

Large foam block eraser is designed with soft pile felt that traps dust and marker residue. The curved handle fits comfortably in the palm of your hand and reduces overall erasing time. The precision point makes erasing easy and accurate.

Marker is permanent on most surfaces including paper, glass, plastic, photos. Marker is ideal for decorating, illustration, touch-ups and identification.

File pockets feature a reinforced full side tab for easy identification when stored on a shelf. Extra-thick, 22 point front and back panels reliably protect your documents. Tear-resistant, full Tyvek-lined gussets offer long-lasting use.

Brilliant, metallic paint marker marks permanently on most surfaces including plastic, glass, wood, coated paper and metal. Use it to identify items like tools, sporting and electronic equipment. Markers are also ideal for crafts. Marks look great on dark background.

Disposable Technical Pen Marker uses a special formulation of highly reliable, permanent archival pigment based ink that is more chemically stable than dye based inks. Waterproof, chemical proof, fade resistant ink won't smear, feather or bleed-through on most papers. Pen markers provide skip-free writing and crisp colors that leave consistent lettering and lines every time. Technical professionals, artists and crafters choose from a range of six nib sizes for precise line widths that correspond with the task at hand. Nib sizes 005 = 0.20mm, 01 = 0.25mm, 02 = 0.30mm, 05 = 0.45mm, 08 = 0.50mm. Pigment based ink meets ASTM and ACMI nontoxicity standards.

Bio-based, No. 10 window envelopes feature Canefields paper made using sugarcane waste fiber (Bagasse), an eco-friendly, sustainable, renewable resource. The WindowCycler window patch allows easy separation of the window material for recycling. Inside tint pattern protects your privacy and contents. Window measures 1-1/8" x 4-1/2" and is positioned 7/8" from left and 1/2" from the bottom. Sugarcane paper envelopes also feature a regular gum closure to seal the envelope securely.

Adhesive-backed tape adheres to almost any smooth surface including walls, glass, tile and plastic. Use on walls, glass, tile, plastic or metal. Sticky Back Tape works with other fasteners or adheres to itself. Simply peel and stick.

Navigator Platinum printing paper is designed for superior color copies with an enhanced surface and smooth finish. Compatible with laser and inkjet printers, multifunction printers, fax machines and copiers, 20 lb. paper delivers a crisp image with optimal color contrast and jam-free operation. Elementary chlorine-free paper is 80 percent made from natural, renewable resources.

Safety eyewear features an easy lens replacement system in a frameless style. Anti-scratch coating allows you to always see clearly through the lens. Eyewear protects against abrasions, airborne particulates and more. Eyewear meets ANSI Z87.1-2003 standards.

Nylon-coated, PVC Free standard paper clips slide on easily and grip papers firmly; 150 per pack

Sharpie permanent marker displays your support for breast cancer treatment with a special Pink Ribbon logo on barrel. Sanford will donate a portion of the proceeds from each purchase to the nonprofit City of Hope for breast cancer research, treatment and education. Sharpie Fine Pink Ribbon Permanent Marker contains fade-resistant and water-resistant pink ink. Quick-drying ink is permanent on most surfaces and encourages multiple project uses. Certified AP nontoxic.

Stay on schedule with the perfect folder system for daily follow-up. Letter-size folders feature 1/5-cut, two-ply tabs in assorted positions for easy access and printed 1 to 31 in black ink on the 1/2" undercut tabs. Use the daily folders for materials needing action in the current month. Top corners are rounded in the front and back. Folders are scored for 3/4" expansion and made of 11 point manila stock.

Stay organized to the letter with these indexed file folders. Use them to maintain small desk drawer files of papers not requiring their own files. Letter-size folders feature 1/5-cut, two-ply tabs in assorted positions for easy access and are printed A to Z in black ink on the 1/2" undercut tabs. Top corners are rounded in the front and back. Folders are scored for 3/4" expansion and made of 11 point manila stock.

Marker is permanent on most surfaces including paper, glass, plastic, photos. Marker is ideal for decorating, illustration, touch-ups and identification.