This versatile ruler projects a clean sharp image on the overhead and may be used by students for all other ruler activities. U.S. Standard inch and metric calibrations. Durable View-Thru Safe-T Plastics.

L43064 - Flat Flexible Safe -T Ruler®, 12" / 30 cm, Perfect for Overhead Projectors    // 1 for $1.32  /  2 for $01.10 ea.  /  3 to 9 for $0.95 ea.  /  10 to 19 for $0.91 ea.  /  20 or more for $0.89 ea. //

X 43076 - Flat Flexible Safe -T Ruler®, 6" / 15 cm, Perfect for Overhead Projectors    // 1 for $1.32  /  2 for $01.10 ea.  /  3 to 9 for $0.95 ea.  /  10 to 19 for $0.91 ea.  /  20 or more for $0.89 ea. // We have 28 in stock - Discontinued

L43001 - Safe -T Ruler® 12" / 30 cm, Orange, fits 3-ring binder    // 1 for $1.32  /  2 for $01.10 ea.  /  3 to 9 for $0.95 ea.  /  10 to 19 for $0.91 ea.  /  20 or more for $0.89 ea. //

X43034 - Safe - T Ruler®, 12" / 30 cm, , 4 color, fits 3-ring binder   // 1 for $1.32  /  2 for $01.10 ea.  /  3 to 9 for $0.95 ea.  /  10 to 19 for $0.91 ea.  /  20 or more for $0.89 ea. // We have 121 in stock - Discontinued

X43006 - Safe -T Ruler®, 12" / 30 cm, Orange    // 1 for $1.67  /  2 for $1.41 ea.  /  3 to 9 for $1.25 ea.  /  10 to 19 for $1.20 ea.  /  20 or more for $1.18 ea. // We have 80 in stock - Discontinued

X43004 - Safe -T Ruler®, 12" / 30 cm, Clear, 1.5" wide    // 1 for $1.76  /  2 for $1.58 ea.  /  3 to 9 for $1.50 ea.  // We have 8 in stock - Discontinued

X 43021 - Safe-T Ruler®, 6 in / 15 cm, orange    // 1 for $1.48  /  2 for $01.19 ea.  /  3 to 9 for $0.95 ea.  /  10 to 19 for $0.72 ea.  /  20 or more for $0.71 ea. // We have 101 in stock - Discontinued

X 43024 - SAFE-T Ruler® , 6"/ 15 cm, orange    // 1 for $1.48  /  2 for $01.19 ea.  /  3 to 9 for $0.95 ea.  /  10 to 19 for $0.72 ea.  /  20 or more for $0.71 ea. // We have 69 in stock - Discontinued

4-IN-1 MATH SAFE-t RULER

This 12"/30 cm durable ruler is perfect for all your math/measurement needs. One side calibrated in two different inch scales, 1/16 "and 1/10", opposite side in two metric scales, mm and cm. Made of white Safe-T Plastic with rounded corners-safe for everyone.

L43031 - Safe-T Ruler®. 4 - in -1 Math Rule, white with 4 scales    // 1 for $2.29  /  2 for $2.05 ea.  /  3 to 9 for $1.95 ea.  /  10 to 19 for $1.77 ea.  /  20 or more for $1.57 ea. //

Safe -T Ruler®, UltraFlex^TM, 12" / 30 cm

Bend this 12"/30 cm ruler to measure curved and angular surfaces accurately. UltraFlex™ SAFE-T® Plastic will not break or shatter under normal classroom conditions. Features both customary and metric scales. Transparency lets students see what they're measuring. Ruler regains its flat shape when not in use. Colors vary. • Grades K–8

L43011 - Safe -T Ruler®, UltraFlex^TM, 12" / 30 cm, 4 color    // 1 for $2.29  /  2 for $2.05 ea.  /  3 to 9 for $1.95 ea.  /  10 to 19 for $1.77 ea.  /  20 or more for $1.57 ea. //

4 SCALE STUDENT SAFE-T RULER

This 12"/30cm white plastic flexible ruler allows measuring of arcs and circles as well as traditional linear measurements. The markings   include inches scaled in fourths on one edge, inches scaled in sixteenths on the other. Flip the ruler over for an edge scaled in centimeter markings and the other scaled in millimeters.

L43014 - Inch / Metric Student SAFE-T Ruler®     // 1 for $1.32  /  2 for $01.10 ea.  /  3 to 9 for $0.95 ea.  /  10 to 19 for $0.91 ea.  /  20 or more for $0.89 ea. //

Wooden Meter Sticks

Students can compare customary and metric scales using these clear-coated Wooden Meter Sticks with easy-to-read black markings. Customary side features inches in 1/8" increments. Metric side features both millimeters and centimeters. Choose plain or metal ends. Sticks measure exactly 1 meter long.

L34039 - Wooden Meter Sticks, Plain Ends, 7 mm thick     // 1 for $4.70  /  2 for $4.20 ea.  /  3 to 9 for $4.00 ea.  /  10 to 19 for $3.84 ea.  /  20 or more for $3.76 ea. // 

L34040 - Wooden Meter Sticks, Metal Ends, 7 mm thick     // 1 for $5.29 /  2 for $4.73 ea.  /  3 to 9 for $4.50 ea.  /  10 to 19 for $4.32 ea.  /  20 or more for $4.23 ea. //

FRACTION SAFE-T RULER

A six sided ruler with twelve 10 cm measuring scales, two on each edge. Scales include wholes, halves, 3rds, 4ths, 5ths, 6ths, 7ths, 8ths, 9ths, 10ths, 11ths and 12ths. Students use this 12 1/2" long   manipulative to visualize operations with fractions and decimals. It is perfect for integrating the concrete with the abstract. The 10 cm measuring scales make this fraction ruler compatible with other cm based manipulatives such  as fraction squares, cubes and base 10 blocks. Includes activity guide.

L43070 - Fraction Safe - T Ruler®, each    // 1 for $3.47  /  2 for $3.10 ea.  /  3 to 9 for $2.95 ea.  /  10 to 19 for $2.83 ea.  /  20 or more for $2.77 ea. //

ANGLE / LINEAR RULER BY SAFE - T

Versatile ruler is perfect for construction and measurement of angles, triangles and other geometric shapes. Shatter-resistant, transparent SAFE-T® Plastic is flexible. Ruler measures up to 12", 30 cm and 360°. Packaged on a backer card with instructions.

L43054 - Angle / Linear Ruler by SAFE - T ^TM    // 1 for $2.66  /  2 for $2.37 ea.  /  3 to 9 for $2.25 ea.  /  10 to 19 for $2.17 ea.  /  20 or more for $1.94 ea. //

Introduce measurement to early grades with these 1" linking inchworm pieces. By linking the pieces together, children construct their own measuring tools. Inchworms™ come in six colors, packaged in a storage bucket. Teacher’s Guide included. • Grades K–4

L 7554 - Set of 72 in Bucket      // 1 for $18.40  /  2 for $16.80 ea.  /  3 to 9 for $15.95 ea.  /  10 to 19 for $15.04 ea.  /  20 or more for $13.76 ea. //

Teaching the basics of measuring is fun with these colorful rulers. Students can measure a favorite book, toy, crayon—just about anything in the room—with these colorful Inchworms™ Rulers. Use them on an overhead with a group or let students work individually with compatible Inchworms™ (LER 7554). • Grades K–4

L 0357 - Transparent Inchworms™ Rulers, Set of 10 -  // 1 for $18.40  /  2 for $16.80 ea.  /  3 to 9 for $15.95 ea.  /  10 to 19 for $15.04 ea.  /  20 or more for $13.76 ea. //

Students get a grasp on early math skills with these squishy, colorful worms that make counting, sorting and measuring fun. Includes worms in six colors and four sizes (1", 2", 3" and 4") and Activity Guide packaged in a convenient storage bucket. • Grades PreK+

L 0176 - Measuring Worms™, Set of 72 - // 1 for $19.55  /  2 for $17.85 ea.  /  3 to 9 for $16.95 ea.  /  10 to 19 for $15.95 ea.  /  20 or more for $14.62 ea. //

L 1056 - Measuring Worms™, Set of 144 - // 1 for $37.95  /  2 for $34.65 ea.  /  3 to 9 for $33.00 ea.  /  10 to 19 for $31.02 ea.  /  20 or more for $28.38 ea. // 

Explore measurement with this set of 12 durable foam feet. Feet feature 1" increments, plus 1?4', 1?2', 3?4' and 1' markings on one side. Reverse side is blank for estimation activities. Arrange feet in a heel-to-toe line to measure distance. Or, hold up an object to the unmarked side and approximate its length, then check the estimate on the marked side. Includes Activity Guide and 6 pairs of feet in 6 colors. Feet measure 12"L x 5"W x 1?3"D. • Grades K+

L 7562 - Feet by the Foot™, Set of 12   // 1 for $28.75 /  2 for $26.25 ea.  /  3 to 9 for $25.00 ea.  /  10 to 19 for $23.50 ea.  /  20 or more for $21.50 ea. //

Portable and easy to set up, this durable, washable vinyl center contains everything needed to teach and reinforce measurement skills. Four-fold center measures 16"L x 8"W x 20"H and collapses for easy storage. • Grades K–3

L 2256 - Tabletop Measurement Center    // 1 for $68.25  /  2 for $66.63 ea.  /  3 to 9 for $65.00 ea.  /  10 to 19 for $61.10 ea.  /  20 or more for $55.90 ea. //

Step right up for kinesthetic learning! Large vinyl floor mat features both U.S. Customary and metric scales for measurement, comparison and conversion activities. Suggested activities included. Mat measures 12'L x 1'W.  • Grades 1+

L 0371 - Step-by-Step Measurement Mat    // 1 for $26.45  /  2 for $24.15 ea.  /  3 to 9 for $22.95 ea.  /  10 to 19 for $21.62 ea.  /  20 or more for $19.78 ea. //

PRIMARY 4-IN 1 SAFE-T RULER

Primary Safe-T ruler is exactly 12" long with no lead-in space. This feature enables  children to measure starting at the "end". The scales are simple and easy to read beginning with 1" markings on one edge, 1/2" markings on the second edge, 1/4" markings on the third edge and 1 cm markings on the fourth edge providing 4 rulers in one.  Flexibility allows the introduction of measuring arcs and circles. This ruler was designed by teachers as the ultimate tool for teaching linear measurement.

X43043 - 4 -in -1 Primary Safe -T Ruler®    // 1 for $2.29  /  2 for $2.05 ea.  /  3 to 9 for $1.95 ea.  /  10 to 19 for $1.87 ea.  /  20 or more for $1.83 ea. //   We have 111 in stock - Discontinued  

TRIANGULAR SAFE-T RULER ENGINEER'S SCALE

Engineer's Scale: Precision markings in US standard scales. 12" scale divided into 10, 20, 30, 40, 50 and 60 parts to the inch. Accurate divisions for students and professional use. Made of SAFE-T Plastic.

X43335 - Engineer's Scale, 3 sides, 6 scales      // 1 for $3.47  /  2 for $3.10 ea.  /  3 to 9 for $2.95 ea.  /  10 to 19 for $2.83 ea.  // We have 12 in stock - Discontinued

A dozen measuring scales—in one convenient ruler! Six-sided triangular ruler helps students visualize fraction and decimal concepts. Includes 12 fraction scales (1 whole–twelfths) based on a 10-centimeter whole. The perfect accompaniment to Base Ten activities, shatter-resistant ruler is also compatible with other centimeter-scale manipulatives. Includes Activity Guide. • Grades 4+

X43071 - Overhead Fraction Safe - T Ruler®, set of 12 rulers    // 1 for $10.29 // We have 1 in stock - Discontinued

FOLDING METER STICK

This meter stick folds into fourths on three hinges. Convenient and easy to store, the Meter Stick is calibrated in US Standard on one side and Metric on the other.

X35013 - Folding Meter Stick, metric / inch    // 1 for $5.05  /  2 for $4.52 ea.  /  3 to 9 for $4.30 ea.  /  10 to 19 for $4.13 ea.   // We have 10 in stock - Discontinued

SAFE-T® LetterRule

The ultimate design tool! Use this combination ruler and guide to make everything from handouts to classroom signs. Great for student use in a variety of classroom activities, including creating posters. Twist and roll the UltraFlex™ plastic ruler to measure in both customary and metric scale, and to write on curved surfaces. Will not break or shatter under normal classroom use. Features uppercase and lowercase alphabet, numbers 0–9 and 25 symbols. Colors vary. • Grades K–3

X43012 - UltraFlex^TM  Safe -T®   LetterRule^TM    // 1 for $2.29  /  2 for $2.05 ea.  /  3 to 9 for $1.95 ea.  /  10 to 19 for $1.87 ea.  //  We have 10 in stock - Discontinued