Key Math-3 DA

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• Author: Austin J. Connolly
• Publisher: Pearson

When was this test published?

• KeyMath Diagnostic Arithmetic Test- 1971
• KeyMath Revised: A Diagnostic Inventory of Essential Mathematics- 1988
• KeyMath Revised, Normative Update manual- 1998
• KeyMath–3 Diagnostic Assessment- 2007

What type of test is the KeyMath 3?

• Math achievement test

Age Range

• 4 years 6 months to 21 years 11 months

Subtests?

Subtests

• Numeration
• Algebra
• Geometry
• Measurement
• Data Analysis and Probability

Subtests Continued

• 6. Mental Computation and Estimation
• 7. Addition and Subtraction
• 8. Multiplication and Division
• 9. Foundations of Problem Solving
• 10. Applied Problem Solving

Scoring

• The test can be done by hand or by computer entry.
• If the test is scored on the computer, they must use KeyMath-3 DA ASSIST Scoring and Reporting System.

Basal/Ceiling

• Basal: three consecutive correct responses
• Ceiling: four consecutive incorrect responses

Types of Scores

• Relative-Standing scores
• Developmental scores

Time Required

• Lower Elementary: Approximately 30-40 minutes.
• Older Examinees: Approximately 75-90 minutes.

Materials

• Testing Manual
• 2 Tri-Folds
• 25 record forms with detachable Written Computation Examinee Booklets
• Pen or Pencil
• Calculator
• Scratch Paper