This article describes the authors' experiences developing and implementing an innovative curriculum connecting mathematics and the biological sciences. It describes the original plan, the modifications that were necessary, and some advice to readers who might want to develop comparable programs.

Learners with disabilities enter school without the prerequisite numeracy and mathematics skills to perform at or near the level of their typically developing peers. Even simple addition problems require prerequisite skills that are often not taught directly in schools. Identifying and teaching those missing skills would reduce the learning gap…

This study aimed to analyze knowledge of preservice teachers on material preparation process for mathematics lesson and their opinions about the points to be considered while developing material. In this context, in addition, it was intended to determine the preservice teachers' differences to use their knowledge on material preparation while…

We relate students' math scores in the OECD-PISA test to school characteristics. The average math score for Italian students has been increasing in 2009. The determinants of this growth are analyzed by the Oaxaca-Blinder decomposition, that is particularly useful in comparing groups. The progress in educational attainments shows a different…

In the present study, researchers used problem-posing instruction to examine elementary students' understanding of multiplication. Students in fourth and fifth grade classrooms (n = 24) from a rural school district participated in a semester-long study. The focus of this study was examining student solutions to two specific lessons with problems…

For decades, community colleges have relied on standardized placement tests to determine student readiness for college-level coursework. COVID-19 exposed the flaws of relying on a single measure to assess student readiness as many test sites shut down during the pandemic. Previous research has also pointed out the high rate of misplacement when…

Discussion is a practice used in mathematics methods courses to support prospective teachers' pedagogical ideas. Underexamined but central to the development of instructional activities, including discussions of teaching, are mathematics teacher educators' (MTEs') tacit and explicit theories of learning and teaching. We report findings from a…

There is a popular myth that mathematical creativity is a trait possessed by a small group of people. This is perpetuated by the lack of understanding of what influences mathematical creativity, especially in the classroom. In particular, professional mathematicians often name aesthetic experiences as a critical aspect of their mathematical…

In the context of a professional learning research project we investigated the nature of support offered to classroom teachers and school mathematics leaders to facilitate teachers' implementation of sequences of challenging tasks. End of year questionnaire data were collected from 70 Foundation to Year 2 teachers and ten numeracy leaders who…

As teachers begin to construct an understanding of 'inquiry', and incorporate IBL into their classroom practice, they are challenged to be sensitive to the 'constructivist' nature of the CLD. This paper presents a reflection model structured to trigger thinking about beliefs in teaching and learning in order for teachers to re-examine their…

Due to the outbreak of COVID-19, educational institutions are currently in need of alternative learning methods. The current study discusses the impact of the flipped and blended methods of instruction on students' creative thinking skills in comparison to the traditional instructional method. A quasi-experimental approach was used to assess three…

This article describes how mathematics may be experienced in widely different ways across mathematics and physics courses and highlights some unexpected constraints in a trigonometry curriculum. The examples and discussion are based on a study (Mateas 2020) that compares how trigonometry is portrayed in representative physics (i.e., "Holt…

The aim of this study is to determine the objectives in the Middle School Mathematics Course Curriculum that can be associated with entrepreneurship education and to prepare activities/questions related to these objectives to be studied in gaining entrepreneurship skills. The curriculum was examined according to the framework developed by Tarhan…

Children often learn abstract mathematics concepts with concrete manipulatives. The current study compared different ways of using specific manipulatives -- base-ten blocks -- to support children's place value knowledge. Children (N = 112, M age = 6.88 years) engaged in place value learning activities in one of four randomly assigned conditions in…

The teaching of measurement concepts typically follows a learning sequence of: (1) identifying the attribute, (2) comparing and ordering, (3) measuring using non-standard units, (4) measuring using standard units, and (5) applications. This sequence is entrenched in many curricular documents and textbooks (Australian Curriculum Assessment and…