Search Results - "Brown, Rachael Eriksen"

Professional Development Through STEM Integration: How Early Career Math and Science Teachers Respond to Experiencing Integrated STEM Tasks by Brown, Rachael Eriksen, Bogiages, Christopher A.

“…Teachers often struggle to utilize reform-based teaching strategies in their first few years of teaching for many reasons (Ball, Thames & Phelps, Journal of…”
Get full text

Using Narrative Writing to Learn What Beginning Teachers Notice by Brown, Rachael Eriksen, Masloski, Kimberly

“…This article shares the authors' use of written teaching replays as part of a professional development experience for beginning secondary mathematics teachers…”
Get full text

Making sense of double number lines in professional development: exploring teachers’ understandings of proportional relationships by Orrill, Chandra Hawley, Brown, Rachael Eriksen

“…This study presents a qualitative analysis of the knowledge teachers in one professional development course used to reason about proportional relationships…”
Get full text

Measuring Middle Grades Teachers' Understanding of Rational Numbers with the Mixture Rasch Model by Izsák, Andrew, Orrill, Chandra Hawley, Cohen, Allan S., Brown, Rachael Eriksen

“…We report the development of a multiple-choice instrument that measures the mathematical knowledge needed for teaching arithmetic with fractions, decimals, and…”
Get full text

Mathematics Teachers' Reasoning About Fractions and Decimals Using Drawn Representations by Lee, Soo Jin, Brown, Rachael Eriksen, Orrill, Chandra Hawley

“…This qualitative study considers middle grades mathematics teachers' reasoning about drawn representations of fractions and decimals. We analyzed teachers'…”
Get full text

Using Written Teaching Replays to Learn What Early Career Secondary Mathematics Teachers Notice by Brown, Rachael Eriksen

“…Noticing is often dependent on time-sensitivity and uses video or live observations. This paper explores loosening the time-sensitivity component and…”
Get full text

Exploring differences in practicing teachers’ knowledge use in a dynamic and static proportional task by Brown, Rachael Eriksen, Orrill, Chandra Hawley, Park, Jinsook

“…Teachers’ knowledge of proportional reasoning is important, particularly in the middle grades in the USA. This exploratory study investigated 32 teachers’ use…”
Get full text

Framing a robust understanding of proportional reasoning for teachers by Weiland, Travis, Orrill, Chandra Hawley, Nagar, Gili Gal, Brown, Rachael Eriksen, Burke, James

“…Proportional reasoning is foundational in school mathematics. Despite the importance of proportional reasoning, little has been written about the knowledge…”
Get full text

Mathematics Teachers’ Use of Knowledge Resources When Identifying Proportional Reasoning Situations by Brown, Rachael Eriksen, Weiland, Travis, Orrill, Chandra Hawley

“…In this qualitative study, we investigated teachers’ use of proportional knowledge resources while being asked to appropriately identify if a given situation…”
Get full text

Mathematics teachers' ability to identify situations appropriate for proportional reasoning by Weiland, Travis, Orrill, Chandra Hawley, Brown, Rachael Eriksen, Nagar, Gili Gal

“…In this study, we investigated teachers' abilities correctly to identify situations that are appropriate for proportional reasoning and factors that might…”
Get full text

When Constant in a Proportional Relationship Isn't Constant--A Sign of Not-so-Shared Understandings by Brown, Rachael Eriksen, Epstein, Martha L, Orrill, Chandra Hawley

“…Teacher knowledge, especially of proportional reasoning, is important, particularly in middle school grades in the United States. In this instrumental case…”
Get more information

Tilted Squares, Irrational Numbers, and the Pythagorean Theorem by Brown, Rachael Eriksen, Owens, Alison

“…Brown and Owens present four activities that build a foundation for the Pythagorean theorem and that provide experiences rich with discovery about square…”
Get full text

mathematical explorations: Tilted Squares, Irrational Numbers, and the Pythagorean Theorem by Brown, Rachael Eriksen, Owens, Alison

Get full text

Measuring Middle Grades Teachers' Understanding of Rational Numbers with the Mixture Rasch Model by Izsák, Andrew, Orrill, Chandra Hawley, Cohen, Allan S, Brown, Rachael Eriksen

“…We report the development of a multiple-choice instrument that measures the mathematical knowledge needed for teaching arithmetic with fractions, decimals, and…”
Get full text

Considering Teacher Knowledge: A Case Study of Proportional Reasoning in and out of the Classroom by Nagar, Gal Gili, Brown, Rachael Eriksen, Orrill, Chandra H, Weiland, Travis, Burke, James P

“…In this exploratory study we considered how one teacher's understanding of proportional reasoning related to his teaching. We relied on Knowledge in Pieces as…”
Get more information