Our People

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Principal Research Scientist
Deborah Schifter

Deborah Schifter is an expert in early algebra learning and mathematics education. She leads research, develops instructional resources, and designs professional development that helps teachers enhance their mathematics instruction and ensure...

Mailing Address

26 Crescent Street
Northampton, MA 01060

Managing Project Director
Deborah Spencer

Deborah Spencer’s career is distinguished by her drive to help teachers and administrators make thoughtful, informed decisions about mathematics curriculum and instruction. She brings extensive expertise in research and development in mathematics...

Mailing Address

43 Foundry Avenue
Waltham, Massachusetts 02453-8313

Senior Research Scientist
Sarah Sword

Sarah Sword brings extensive expertise in research, mathematics instructional design, and teacher professional development. Currently, she serves as Principal Investigator for Assessing Secondary Teachers’ Algebraic Habits of Mind, a...

Mailing Address

43 Foundry Avenue
Waltham, Massachusetts 02453-8313