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Search Results for "protractor"
Items 1 - 30 of 71
  • Item #: 039825
    Retail: $0.00
    Rainbow Price: $0.50

    This clear, sturdy protractor makes drawing and measuring angles easy. Use the top scale to measure angles opening on the left-hand side and the bottom scale to measure angles opening on the right-hand side. Dual scale also allows for quick reference to supplementary angles. Includes a built-in 6" ruler. ~ Enh

  • Item #: 039822
    Retail: $0.00
    Rainbow Price: $0.50

    Just like the Professional Protractor (item #039825) above but in one of four colors: blue, green, yellow, and pink. We can not guarantee color, but if you order more than one, we will try to assort. ~ Enh

  • Item #: 001296
    Retail: $0.00
    Rainbow Price: $0.70

  • Item #: 067832
    Retail: $0.00
    Rainbow Price: $1.00

  • Item #: 065378
    Retail: $0.00
    Rainbow Price: $0.50

    This small protractor is bright transparent orange (so you won’t lose it) and the right size to put in a coat or shirt pocket. Use it to measure angles from 0° to 180° in 1° increments which are clearly marked on the outside edge and on the open interior edge. ~ Donna

  • Item #: 065377
    Retail: $1.11
    Rainbow Price: $0.90

      This bright transparent orange, circular protractor measures 6” in diameter, is shatterproof, and can be used to measure up to a full 360°. Open in the middle with a mid-cross bar, increments are measured 1/2° and marked in ascending and descending graduations. ~ Donna 

  • Item #: 064628
    Retail: $7.25
    Rainbow Price: $6.95

    Peel off the white backing and apply this clear protractor to a notebook, a plastic binder or other surface. Each sticker is 10” long and 5” high. The set of 10 stickers is great for a classroom or co-op setting. The entire backing is adhesive for a lasting stick.

  • Item #: 064627
    Retail: $0.00
    Rainbow Price: $1.25

    With a diameter of 4 ½”, this 360-degree clear plastic protractor includes 16 circle stencils with marked diameters from 1mm to 15mm.  Versatile to meet your math, engineering and art needs. ~ Deanne

  • Item #: 058505
    Retail: $3.29
    Rainbow Price: $1.94
  • Item #: 042484
    Retail: $1.99
    Rainbow Price: $1.75

      Half circle protractor with pivoting arm to measure and draw angles. Metal tip is blunt for safety. Includes 3.5” wooden pencil. The compass draws up to 12” circles and measures arc in both metric and imperial. Assorted colors.

  • Item #: 039821
    Retail: $0.60
    Rainbow Price: $0.54

    Dual scale, slotted protractor with top scale measuring angles opening on the left hand side and bottom scale measuring angles opening on the right hand side. Unlike many other protractors, the straight edge portion is calibrated in millimeters as opposed to inches. Transparent, light blue in color. ~ Enh

  • Item #: 036546
    Retail: $0.00
    Rainbow Price: $0.75

    This 4” protractor allows you to measure degrees in both directions. It’s easy to read with a creamy white background and blue print. You can also measure up to 2.5 inches with the straight edge. It’s sturdy, practical, and will easily fit in a notebook’s zipper pouch or pocket. ~ Ruth

  • Item #: 034944
    Retail: $0.00
    Rainbow Price: $1.25

    The Percent Protractor eliminates the need to convert each percent to its corresponding degree measurement and enables students to easily make circle graphs, draw an angle greater than 180 degrees in one step, and make both a circle graph and a bar graph with the same tool.

  • Item #: 031935
    ISBN: 9781565901001
    Retail: $3.49
    Rainbow Price: $2.75
    This inexpensive compass and protractor set from Fiskars makes a great starter set. The compass is plastic (although the holding spike is metal), and it can measure circles up to 12" in diameter. A pencil's included, but you can replace it with your own if desired. The shatter-resistant protractor is transparent, so you can easily see what you're working on. It measures up to 6" on its diameter and arcs up to 180º.
  • Item #: 000622
    Retail: $2.29
    Rainbow Price: $1.95

    A protractor is a handy tool, but with this bar you can measure and draw angles even better! The protractor is sturdy clear plastic, and the bar swings 360 degrees. - Melissa

  • Item #: 039128
    Retail: $0.00
    Rainbow Price: $0.75

    Measures angles in both directions and the 6"straightedge ruler on the bottom is labeled in both customary and metric measurements. Made of durable clear plastic.

  • Item #: 039126
    Retail: $0.00
    Rainbow Price: $0.50

    This compact protractor measures 0 to 180 degrees left to right and right to left. Made of hard clear plastic.

  • Item #: 048425
    Retail: $75.00
    Rainbow Price: $70.95

    Like the other kits from Nature's Workshop Plus, this kit contains some of the harder to find items to complete the labs found in Apologia's Physical Science course (sold separately), and they are packaged according to lessons for convenience.

    This kit contains: safety goggles, baking soda, 9-volt battery, insulated wire, scissors, clear tape, yarn, pencils, antacid tablets, cotton balls, thermometer, candles, plastic bags, matches, yeast, balloon, test tubes, paper towels, Epsom salts, paper cup, comb, pens, sugar, table salt, cooking oil, olive oil, paper clip, toilet paper, dish soap, wax crayon, white cotton string, cornstarch, 1.5 volt battery, 3-inch nail, cardboard, stopwatch, measuring tape, index card, aluminum pie pan, marble, eraser, small block of wood, sandpaper, ruler, rubber stopper, aluminum foil, black marker, thread, washers, balls, Styrofoam cup lip, plastic wrap, rice, flat mirror, protractor, white paper, flashlight w/batteries, and black construction paper.

    You will still need to gather some items to round out the supply list, but this kit makes the shopping easier. ~ Donna

  • Item #: 071165
    Retail: $0.00
    Rainbow Price: $96.00

    Beginning with Geometry, fewer MUS manipulatives are used and students will need a protractor, compass, and straight edge.

    The Universal Set no longer includes manipulatives, but does provide everything necessary for the course including: Instruction Manual with complete solutions, Instruction DVD, Student Workbook, Test book, and 12 months of access to the respective Digital package.


  • Item #: 055301
    Retail: $0.00
    Rainbow Price: $6.25

    This geometry tools kit includes: two sturdy metal compasses (one for use with any pencil, and one for use with pencil lead only); a pencil for the first compass and an extra piece of pencil lead for the second; a pencil sharpener and eraser; and a protractor, ruler (with both inches and centimeters) and two squares (also both with inches and centimeters). Everything comes in a small plastic case.

  • Item #: 010368
    Retail: $70.00
    Rainbow Price: $69.50

    Doing labs in Exploring Creation with Physics is much more convenient with this accompanying lab kit. It includes: safety goggles, pencil, 4 ping pong balls, masking tape, stopwatch, 2 rulers, protractor, modeling clay, pen, 2 rubber bands, pinto beans, aluminum foil, sand, nut, bolt, small block of wood, ¾" washer, thread, four 1" washers, pipette tip, cardboard tube, marble, spring with loops, 5 paper clips, mass scale, copper pipe, flat mirror, flashlight w/batteries, black paper, magnifying mirror, 3 balloons, 2 Styrofoam plates, AA battery, insulated copper wire, compass, 3" nail, small nail, toothpick, and plastic tub w/ lid. Items aren't bagged by lesson (like at the elementary level) and there are still items you will need to gather from around your home, but this kit makes the list much shorter. A packing list is included with the kit. ~ Donna

  • Item #: MIFCUP
    Retail: $236.44
    Rainbow Price: $157.95


  • Item #: 071172
    Retail: $0.00
    Rainbow Price: $125.00

    The upper level Universal Sets no longer include manipulatives, but do provide everything necessary for their courses including: Instruction Manual with complete solutions, Instruction DVD, Student Workbook, Test book, and 12 months of access to the respective Digital package.There are 30-35 lessons in the upper level sequence books.

    PreCalculus students will need a protractor, ruler, and scientific calculator that can calculate square roots, trigonometric functions, logarithms, and natural log.

  • Item #: 058506
    Retail: $4.39
    Rainbow Price: $4.25
  • Item #: 053425
    ISBN: 9789814736282
    Retail: $0.00
    Rainbow Price: $13.20

  • Item #: 036314
    Retail: $2.16
    Rainbow Price: $1.95

      This basic combo set will get you started! The clear protractor contains raised degree marks to 180° and a 6” ruler. The metal ball bearing compass, scaled in inches and centimeters, draws circles up to 12”; easily adjust the included 3 1/2" pencil with the metal clip. ~ Ruth

  • Item #: 019970
    Retail: $2.99
    Rainbow Price: $2.75

    Stop doing the two-step with that old-fashioned protractor! Construct angles in one easy step. Like it's predecessor, it also measures angles. Marked in inches and centimeters.

  • Item #: 017580
    Retail: $469.60
    Rainbow Price: $380.38

    The 9th grade science supply kit includes lab apron, safety goggles, safety gloves, paper cups, 100 ml graduated cylinder, wooden ruler, string, 100 ml, 50ml, 250ml &1000 ml beaker, rubber band, red cabbage indicator solution, Magnesium Sulfate, ring support stand, ring support, wire gauze, Micro Lab Butane Burner, laser pointer key-chain, wooden clothes pins, card stock sheets, protractor, 25mm marble, stopwatch, disposable gloves, bench pulley, sandpaper, friction block w/hook, 50g, 100g, 200g hooked brass weight, ramp, 1000g & 2000g spring scale, demonstration balance support, knife edge lever clamp, Hall's Carriage (kinetic cart), balloon, Erlenmeyer flask, 8" crucible tongs, pipette, paper clips, syringe, stirring rod, 600 ml beaker, thermometer, Styrofoam cups, digital scale, Burette clamp, fur friction pad, rubber friction rod, alligator clip connectors, D-cell battery holders, D-cell batteries, bulb holder, screw base for bulb, compass, lodestone, 3" Alnico bar magnet, iron filings, 6-volt batteries, bolt, knife switch, insulated copper wire, right angle clamp, 3/8" nut, Hooke's Law spring, buzzer w/ lead wires, tuning fork, diffraction grating slide, multimeter, solar cell, dissection pins, glass mirror, straight pins, 50mm and 150mm convex lens, Meter Stick Optical Bench Kit, PVC Pipe, flat washers, Copper II Chloride, Lithium Chloride, spectroscope, Strontium Chloride, wooden splints, Manganese Chloride, Calcium Chloride, Potassium Chloride, Copper electrode, Brass electrode, Boric Acid, Copper II Sulfate, Iron III Oxide, white sand, Sodium Bicarbonate, Bromothymol Blue, Calcium Hydroxide, clear vinyl tubing, insect catching jar, sand, wood block, Calcium Carbonate, plastic cups, red litmus paper, blue litmus paper, Sodium Hydroxide, wash bottle, Hydrochloric Acid, 1-14 range pH papers.

    1CHOKING HAZARD (1, 4). Not <3yrs.

  • Item #: 015322
    Retail: $1.99
    Rainbow Price: $1.76

    A safe, plastic compass (no sharp points, made with SAFE-T plastic) that lays flat on your paper. Held in place with one finger while you insert a pen or other writing implement in a drawing guide hole. It's called a Bullseye compass because of the Direct View compass point which allows you to exactly place the center of the circle at any point. A sliding radius indicator lets you select radius in metric or standard units. Holes in the indicator that line up with the arrows provide extremely accurate construction. The compass also has a built-in protractor for measuring and constructing angles and the radius arm doubles as a ruler with both standard and metric markings.

  • Item #: SMI5MK
    Retail: $0.00
    Rainbow Price: $33.00

    Fraction circles, 1 cm graph paper, folding meter/yard stick, color tiles (100), English/metric ruler, play money set, white dice (2), 6 protractor, and mixed coins set.