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Proficiency Grading Scale

Uses item details. Price when purchased online

Staedtler Student Grade Engineering Scale, 12in Was $7.50

Staedtler Student Grade Engineering Scale, 12in
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Staedtler Student Grade Engineering Scale, 12in

5 out of 5 Stars. 11 reviews
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Walmart Plus

Clearance Osdhezcn Dense Fold Able Clear Scale Perfect For Students Specialists Classroom Office Use Was $8.86

Osdhezcn Dense Fold Able Clear Scale Perfect For Students Specialists Classroom Office Use

Osdhezcn Dense Fold Able Clear Scale Perfect For Students Specialists Classroom Office Use

Learning Resources Classroom Compact Scale 32016 $33.48

Learning Resources Classroom Compact Scale 32016
current price $33.48

Learning Resources Classroom Compact Scale 32016

2 out of 5 Stars. 1 reviews
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0.001g Digital Scale 50g 200g Portable Mini Scale, Precise Graduation Professional Pocket Scale Milligram Calibration Weight Tool ,Amazing Accuracy From $28.42

0.001g Digital Scale 50g 200g Portable Mini Scale, Precise Graduation Professional Pocket Scale Milligram Calibration Weight Tool ,Amazing Accuracy
50g-0.001, variant on 0.001g Digital Scale 50g 200g Portable Mini Scale, Precise Graduation Professional Pocket Scale Milligram Calibration Weight Tool ,Amazing Accuracy
200g-0.01, variant on 0.001g Digital Scale 50g 200g Portable Mini Scale, Precise Graduation Professional Pocket Scale Milligram Calibration Weight Tool ,Amazing Accuracy
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From$2842

0.001g Digital Scale 50g 200g Portable Mini Scale, Precise Graduation Professional Pocket Scale Milligram Calibration Weight Tool ,Amazing Accuracy

Clearance HEMOTON Laboratory Weight Scales Teaching Pallet Balance Student $21.87 Was $24.57

HEMOTON Laboratory Weight Scales Teaching Pallet Balance Student
current price Now $21.87, Was $24.57

HEMOTON Laboratory Weight Scales Teaching Pallet Balance Student

Clearance SEWCHICS 1Pcs Commercial Weight Scale Plastic with High Precision Weighing for Students $15.43 Was $17.34

SEWCHICS 1Pcs Commercial Weight Scale Plastic with High Precision Weighing for Students
current price Now $15.43, Was $17.34

SEWCHICS 1Pcs Commercial Weight Scale Plastic with High Precision Weighing for Students

0.001g Digital Scale 50g 200g Portable Mini Scale, Precise Graduation Professional Pocket Scale Milligram Calibration Weight Tool ,Milligram Accuracy From $28.03

0.001g Digital Scale 50g 200g Portable Mini Scale, Precise Graduation Professional Pocket Scale Milligram Calibration Weight Tool ,Milligram Accuracy
50g-0.001, variant on 0.001g Digital Scale 50g 200g Portable Mini Scale, Precise Graduation Professional Pocket Scale Milligram Calibration Weight Tool ,Milligram Accuracy
200g-0.01, variant on 0.001g Digital Scale 50g 200g Portable Mini Scale, Precise Graduation Professional Pocket Scale Milligram Calibration Weight Tool ,Milligram Accuracy
Options
From$2803

0.001g Digital Scale 50g 200g Portable Mini Scale, Precise Graduation Professional Pocket Scale Milligram Calibration Weight Tool ,Milligram Accuracy

Other options to consider

Proficiency Scales for the New Science Standards: A Framework for Science Instruction and Assessment, (Paperback)

Proficiency Scales for the New Science Standards: A Framework for Science Instruction and Assessment, (Paperback)

Proficiency Scales for the New Science Standards: A Framework for Science Instruction and Assessment, (Paperback)

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Quick Reads for Busy Educators Empowering Growth - Using Proficiency Scales for Equitable and Meaningful Assessment, (Paperback) $12.21

Quick Reads for Busy Educators Empowering Growth - Using Proficiency Scales for Equitable and Meaningful Assessment, (Paperback)
current price $12.21

Quick Reads for Busy Educators Empowering Growth - Using Proficiency Scales for Equitable and Meaningful Assessment, (Paperback)

Edlund - EHP-30 - 30 Lb X .1 oz High Profile Waterproof Stainless Steel Digital Scale $507.78

Edlund - EHP-30 - 30 Lb X .1 oz High Profile Waterproof Stainless Steel Digital Scale
current price $507.78

Edlund - EHP-30 - 30 Lb X .1 oz High Profile Waterproof Stainless Steel Digital Scale

Cardinal Scale-Detecto 4851 Wheelchair Scale Mechanical 140 Kg X 100 G $1,235.20

Cardinal Scale-Detecto 4851 Wheelchair Scale Mechanical 140 Kg X 100 G
current price $1,235.20

Cardinal Scale-Detecto 4851 Wheelchair Scale Mechanical 140 Kg X 100 G

Analog Platform Scale, 2 kg Scale, Kitchen Scales, Weighing Scales, Classroom Supplies for Teachers Elementary, Teacher Supplies, School Supplies From $13.22

Analog Platform Scale, 2 kg Scale, Kitchen Scales, Weighing Scales, Classroom Supplies for Teachers Elementary, Teacher Supplies, School Supplies
Available in additional 3 options
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From$1322

Analog Platform Scale, 2 kg Scale, Kitchen Scales, Weighing Scales, Classroom Supplies for Teachers Elementary, Teacher Supplies, School Supplies

AWS-BL-1KG $23.89

AWS-BL-1KG
current price $23.89

AWS-BL-1KG

GASTROPOD 50G /0.001G Milligram Scale, Fine Scale, Mg Scale, Milligram Scale, Pocket Scale, Laboratory Scale With LCD Display, Letter Scale Professional Digital Scale $17.38

GASTROPOD 50G /0.001G Milligram Scale, Fine Scale, Mg Scale, Milligram Scale, Pocket Scale, Laboratory Scale With LCD Display, Letter Scale Professional Digital Scale
current price $17.38

GASTROPOD 50G /0.001G Milligram Scale, Fine Scale, Mg Scale, Milligram Scale, Pocket Scale, Laboratory Scale With LCD Display, Letter Scale Professional Digital Scale

ETHZZLE Mechanical Balance Scale with Calibration Weights for School Laboratory Use $40.43

ETHZZLE Mechanical Balance Scale with Calibration Weights for School Laboratory Use
current price $40.43

ETHZZLE Mechanical Balance Scale with Calibration Weights for School Laboratory Use

U.S. Solid Precision Lab Scale 300g x 0.01g High Precision Analytical Balance With RS232 Interface Detachable Draft Shield Calibration Weight 100-240 VAC $81.39

U.S. Solid Precision Lab Scale 300g x 0.01g High Precision Analytical Balance With RS232 Interface Detachable Draft Shield Calibration Weight 100-240 VAC
current price $81.39

U.S. Solid Precision Lab Scale 300g x 0.01g High Precision Analytical Balance With RS232 Interface Detachable Draft Shield Calibration Weight 100-240 VAC

U.S. Solid Precision Lab Scale 5000g x 0.01g Analytical Balance with RS232 Interface and AC/DC Power $109.09

U.S. Solid Precision Lab Scale 5000g x 0.01g Analytical Balance with RS232 Interface and AC/DC Power
current price $109.09

U.S. Solid Precision Lab Scale 5000g x 0.01g Analytical Balance with RS232 Interface and AC/DC Power

Zenport AZD50 Accuzen Mechanical Platform Dial Scale 50 Pound $134.95

Zenport AZD50 Accuzen Mechanical Platform Dial Scale 50 Pound
current price $134.95

Zenport AZD50 Accuzen Mechanical Platform Dial Scale 50 Pound

Height and Weight Scale,Digital Weight Scale Platform Combined with Portable Detachable Rangefinder, Maximum Weighing 220 pounds, Height Rod 75.2 inches/191cm Physician Scale for Children and Adults $89.00

Height and Weight Scale,Digital Weight Scale Platform Combined with Portable Detachable Rangefinder, Maximum Weighing 220 pounds, Height Rod 75.2 inches/191cm Physician Scale for Children and Adults
current price $89.00

Height and Weight Scale,Digital Weight Scale Platform Combined with Portable Detachable Rangefinder, Maximum Weighing 220 pounds, Height Rod 75.2 inches/191cm Physician Scale for Children and Adults

RUISHAN 3000g x 0.01g Lab Analytical Precision Balance 01 Gram Weighs Scale Centigram Scale, Calibrated Scale | Scientific Scale for Lab, Jewelry, Business with Counting, Weighing Function and RS232 From $118.00

RUISHAN 3000g x 0.01g Lab Analytical Precision Balance 01 Gram Weighs Scale Centigram Scale, Calibrated Scale | Scientific Scale for Lab, Jewelry, Business with Counting, Weighing Function and RS232
Available in additional 3 options
Options
From$11800

RUISHAN 3000g x 0.01g Lab Analytical Precision Balance 01 Gram Weighs Scale Centigram Scale, Calibrated Scale | Scientific Scale for Lab, Jewelry, Business with Counting, Weighing Function and RS232

3 out of 5 Stars. 1 reviews

Excellerations Milliliters Bucket Scale $29.99

Excellerations Milliliters Bucket Scale
current price $29.99

Excellerations Milliliters Bucket Scale

GJX 2026 New 50G /0.001G Milligram Scale,Fine Scale,Mg Scale,Milligram Scale,Pocket Scale,Laboratory Scale with Lcd Display,Letter Scale Professional Digital Scale $17.38

GJX 2026 New 50G /0.001G Milligram Scale,Fine Scale,Mg Scale,Milligram Scale,Pocket Scale,Laboratory Scale with Lcd Display,Letter Scale Professional Digital Scale
current price $17.38

GJX 2026 New 50G /0.001G Milligram Scale,Fine Scale,Mg Scale,Milligram Scale,Pocket Scale,Laboratory Scale with Lcd Display,Letter Scale Professional Digital Scale

120x0.0001g 0.1 mg Lab Analytical Balance Digital Precision Scale AC 110V White For Schools, Home Use $245.10

120x0.0001g 0.1 mg Lab Analytical Balance Digital Precision Scale AC 110V White For Schools, Home Use
current price $245.10

120x0.0001g 0.1 mg Lab Analytical Balance Digital Precision Scale AC 110V White For Schools, Home Use

U.S. Solid Precision Lab Scale 600g x 0.01g High Precision Analytical Balance with RS232 Interface $89.99

U.S. Solid Precision Lab Scale 600g x 0.01g High Precision Analytical Balance with RS232 Interface
current price $89.99

U.S. Solid Precision Lab Scale 600g x 0.01g High Precision Analytical Balance with RS232 Interface

Aluminum 40-Inch-Tall Sheep & Goat Digital Weight Scale for Sorting Alley & Pen Systems $799.99

Aluminum 40-Inch-Tall Sheep & Goat Digital Weight Scale for Sorting Alley & Pen Systems
current price $799.99

Aluminum 40-Inch-Tall Sheep & Goat Digital Weight Scale for Sorting Alley & Pen Systems

U.S. Solid Precision Lab Scale 1mg - 1000g x 0.001g w/ RS232 Interface & Glass Windshield - Ideal for Laboratory Use $471.39

U.S. Solid Precision Lab Scale 1mg - 1000g x 0.001g w/ RS232 Interface & Glass Windshield - Ideal for Laboratory Use
current price $471.39

U.S. Solid Precision Lab Scale 1mg - 1000g x 0.001g w/ RS232 Interface & Glass Windshield - Ideal for Laboratory Use

Troemner Precision Weight,Leaf,10mg,Class 1 7033-1W $173.07

Troemner Precision Weight,Leaf,10mg,Class 1 7033-1W
current price $173.07

Troemner Precision Weight,Leaf,10mg,Class 1 7033-1W

PT-5 Petite Top Loading Scale with Fixed Dial $86.98

PT-5 Petite Top Loading Scale with Fixed Dial
current price $86.98

PT-5 Petite Top Loading Scale with Fixed Dial

Plastic Dial Display Scale Transparent Weight Density Scales Balance Laboratory Platform Student $19.14

Plastic Dial Display Scale Transparent Weight Density Scales Balance Laboratory Platform Student
current price $19.14

Plastic Dial Display Scale Transparent Weight Density Scales Balance Laboratory Platform Student

Kitchen Weighing Scale Laboratory Weight Density Scales $14.72

Kitchen Weighing Scale Laboratory Weight Density Scales
current price $14.72

Kitchen Weighing Scale Laboratory Weight Density Scales

Digital Pocket Scale, Meiiso Digital Scale, Ashtray Shape, 0.01G Precision for Precision Scale, Jewelry Weight, Home Herb Measure, Portable Gram Scale

Digital Pocket Scale, Meiiso Digital Scale, Ashtray Shape, 0.01G Precision for Precision Scale, Jewelry Weight, Home Herb Measure, Portable Gram Scale

Digital Pocket Scale, Meiiso Digital Scale, Ashtray Shape, 0.01G Precision for Precision Scale, Jewelry Weight, Home Herb Measure, Portable Gram Scale

U.S. Solid Precision Lab Scale 1000g x 0.01g High Precision Analytical Balance with RS232 Interface $103.99

U.S. Solid Precision Lab Scale 1000g x 0.01g High Precision Analytical Balance with RS232 Interface
current price $103.99

U.S. Solid Precision Lab Scale 1000g x 0.01g High Precision Analytical Balance with RS232 Interface

PBPBOX 1Pc Orange Portion Control Weighing Scale with Dial Display for Kitchen and Laboratory $16.03

PBPBOX 1Pc Orange Portion Control Weighing Scale with Dial Display for Kitchen and Laboratory
current price $16.03

PBPBOX 1Pc Orange Portion Control Weighing Scale with Dial Display for Kitchen and Laboratory

Digital Scale, 200g x 0.01g 50g/0.001g Gram Scale with Pocket Size, 50g Calibration Weight,6 Units Conversion, LCD Back-Lit Display, Use for Jewelry/Medicine/Food/Powder/Weed From $19.11

Digital Scale, 200g x 0.01g 50g/0.001g Gram Scale with Pocket Size, 50g Calibration Weight,6 Units Conversion, LCD Back-Lit Display, Use for Jewelry/Medicine/Food/Powder/Weed
Available in additional 2 options
Options
From$1911

Digital Scale, 200g x 0.01g 50g/0.001g Gram Scale with Pocket Size, 50g Calibration Weight,6 Units Conversion, LCD Back-Lit Display, Use for Jewelry/Medicine/Food/Powder/Weed

Tree LC-VS 60, Digital Veterinary Scale, 60 lb x 0.02 lb $115.71

Tree LC-VS 60, Digital Veterinary Scale, 60 lb x 0.02 lb
current price $115.71

Tree LC-VS 60, Digital Veterinary Scale, 60 lb x 0.02 lb

3 out of 5 Stars. 2 reviews

Penn Scale PS-50 Bench/Portion Scale, 50 lbs $138.55

Penn Scale PS-50 Bench/Portion Scale, 50 lbs
current price $138.55

Penn Scale PS-50 Bench/Portion Scale, 50 lbs

U.S. Solid 100g x 1mg Analytical Balance Digital Lab Precision Scale, RS232 Interface $167.69

U.S. Solid 100g x 1mg Analytical Balance Digital Lab Precision Scale, RS232 Interface
current price $167.69

U.S. Solid 100g x 1mg Analytical Balance Digital Lab Precision Scale, RS232 Interface

U.S. Solid 110 x 0.0001g Analytical Balance - Density and Dynamic Weighing, 0.1 mg Lab Balance Digital Precision Scale $504.99

U.S. Solid 110 x 0.0001g Analytical Balance - Density and Dynamic Weighing, 0.1 mg Lab Balance Digital Precision Scale
current price $504.99

U.S. Solid 110 x 0.0001g Analytical Balance - Density and Dynamic Weighing, 0.1 mg Lab Balance Digital Precision Scale

Kitchen High Precision Scale, Lcd Display, Up To 13 Lbs. (6 Kg) In Oz/G - Blue $37.70

Kitchen High Precision Scale, Lcd Display, Up To 13 Lbs. (6 Kg) In Oz/G - Blue
current price $37.70

Kitchen High Precision Scale, Lcd Display, Up To 13 Lbs. (6 Kg) In Oz/G - Blue

5000g 0.01g 6000g 4000g 3000g 2000g 1000g 10mg Laboratory Bench Balance Gram Weight Scale ,Simple Operation From $283.18

5000g 0.01g 6000g 4000g 3000g 2000g 1000g 10mg Laboratory Bench Balance Gram Weight Scale ,Simple Operation
WA10002Y, variant on 5000g 0.01g 6000g 4000g 3000g 2000g 1000g 10mg Laboratory Bench Balance Gram Weight Scale ,Simple Operation
WA20002Y, variant on 5000g 0.01g 6000g 4000g 3000g 2000g 1000g 10mg Laboratory Bench Balance Gram Weight Scale ,Simple Operation
WA30002Y, variant on 5000g 0.01g 6000g 4000g 3000g 2000g 1000g 10mg Laboratory Bench Balance Gram Weight Scale ,Simple Operation
WA40002Y, variant on 5000g 0.01g 6000g 4000g 3000g 2000g 1000g 10mg Laboratory Bench Balance Gram Weight Scale ,Simple Operation
Options
From$28318

5000g 0.01g 6000g 4000g 3000g 2000g 1000g 10mg Laboratory Bench Balance Gram Weight Scale ,Simple Operation