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BRIGANCE IED III—Head Start Edition

Developmental Ages: Birth through 7 years

Inventory of Early Development III

Completely updated, the criterion-referenced Inventory of Early Development III (IED III) includes new content and up-to-date research.

Major content updates include:

  • All-new science assessments
  • Expanded literacy and mathematics coverage
    • Updated phonological awareness assessments
    • Revised reading passages
    • New mathematics assessments, including sorting and word problems
  • Broadened social and emotional development section

Additional key features include:

  • Strong alignment to the Head Start Child Development and Early Learning Framework
  • New validity and reliability research
  • Updated design for user-friendly administration
  • Expanded age range through developmental age seven

View the previous edition of the inventory.

To create a quote, add the quantities you’d like to purchase and select the action at the bottom of the form. Your items will be automatically added to your quote.

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Please contact your local Educational Consultant or call Customer Service at 800-225-0248 for detailed product and purchasing information.

Prices and product availability are subject to change without notice.

QtyBRIGANCE Head Start Complete Assessment Kit III

  Complete Assessment Kit for Early Head Start WS14346 978-0-7609-8324-9     $529.00
  Complete Assessment Kit for Head Start WS14351 978-0-7609-8329-4     $529.00


  IED III Head Start Classroom Kit WS14287 978-0-7609-8162-7     $349.00
  IED III Inventory-Head Start Edition WS14280 978-0-7609-8126-9     $229.00
  IED III Record Book 10 Pack WS14283 978-0-7609-8127-6     $39.00
  IED III Record Book 100 Pack WS14284 978-0-7609-8128-3     $359.00


  IED III Accessories Kit WS9567 978-0-7609-2804-2     $69.00

The IED III helps Head Start educators:

  • Assess key school readiness skills
  • Identify each child's specific strengths and needs
  • Plan individualized instruction based on assessment results
  • Monitor child progress

The IED III covers the following domains, which align to the Head Start Child Development and Early Learning Framework:

  • Physical Development (Preambulatory, Gross Motor, and Fine Motor)
  • Language Development (Receptive Language and Expressive Language)
  • Literacy
  • Mathematics and Science
  • Daily Living
  • Social and Emotional Development

Learn more about the BRIGANCE IED III Standardized, a norm-referenced assessment tool for children from birth through age seven.

Order Record Books for the previous edition of the inventory.

The Head Start Complete Assessment Kit (for Early Head Start or Head Start) includes:

  • Early Head Start or Head Start Screens III Manual
  • 60 Assorted age-appropriate Data Sheets
  • Screens III Technical Manual
  • IED III Inventory
  • 20 IED III Record Books
  • Testing Accessories
  • Durable Canvas Tote

The IED III Head Start Classroom Kit includes:

  • IED III Inventory
  • 20 IED III Record Books
  • IED III Accessories
  • Durable Canvas Tote
See the research behind the IED III Standardized.

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