Serie: Centrarse en la niña y/o niño
Noticing Same and Different: The Concept of Comparison with Infants and Toddlers
junio 24, 2022
“More” is often one of children’s first words. Infants attend to difference though they don’t yet discriminate between “more” as quantity or magnitude/size or intensity of sensation. Toddlers are beginning to differentiate between attributes and…
- Tema: Sentido Numérico
- Nivel de edad/grado: Bebés, Niños pequeños
- Etiquetas: Comparando
Serie: Ideas en el trabajo junio 6, 2022
How to Use Digital Photos to Build a Mathematical Language Routine for Kids
It turns out that mathematical thinking is developed in conversation with others; asking students “how do you know that?” will reveal a child’s mathematical reasoning skills. The ability to explain one’s thinking is a cognitive…
- Tema: Conjuntos, Sentido Numérico
- Nivel de edad/grado: Pre-K, Kidergarten, 1er grado, 2º Grado, Tercer grado
- Etiquetas: niño que está aprendiendo el idioma inglés como segundo idioma, Charlas sobre los números
Serie: Centrarse en la niña y/o niño marzo 22, 2022
Benchmarks of 5 and 10 with Child 39
This child uses the visual arrangement of a ten frame to conceptually subitize quantities into the teen numbers. He recognizes a full row as a unit of 5 and uses that to derive larger numbers…
- Tema: Operaciones numéricas
- Nivel de edad/grado: Pre-K, Kidergarten
- Etiquetas: Child 39
Serie: Centrarse en la niña y/o niño marzo 22, 2022
Solving a Problem with Both Parts Unknown with Child 39
This child encounters a new type of problem situation: a part-part-whole story where both parts are unknown. He is uncertain how to model the problem at first but has some success with adult support. Focus…
- Tema: Operaciones numéricas
- Nivel de edad/grado: Pre-K, Kidergarten
- Etiquetas: Child 39
Serie: Centrarse en la niña y/o niño marzo 22, 2022
Solving a Part-Part-Whole Problem with Child 39
This child uses cubes to model a part-part-whole problem where the whole is unknown. He uses a counting all strategy. He counts out each part and then counts them altogether, starting from one. Focus on…
- Tema: Operaciones numéricas
- Nivel de edad/grado: Pre-K, Kidergarten
- Etiquetas: Child 39
Serie: Centrarse en la niña y/o niño marzo 10, 2022
The CAIR Principle to Tune into Math for Babies and Toddlers
We all know that babies aren’t born walking, talking, following directions, counting, or measuring size. But they do enter the world hard-wired with instincts that will mature and develop into those skills in the preschool…
- Tema: conceptos precursores
- Nivel de edad/grado: Bebés, Niños pequeños
Serie: Racial Justice febrero 28, 2022
RJEM in 12: Dr. Jennifer McCray on Why Racial Justice in Early Mathematics Matters
We are excited to launch RJEM in 12, a series of short and insightful interviews with researchers, teachers, community members, and other stakeholders whose work advances racial justice in early mathematics. Our first guest is…
- Nivel de edad/grado: Estudiantes adultos
Serie: Racial Justice febrero 26, 2022
Developing a Framework for Racial Justice Centered Research in Early Math
This series from the Racial Justice in Early Math project highlights researchers, program facilitators, educators, and others who are actively working to advance the discussion around racial justice and the field of early mathematics. To…
- Nivel de edad/grado: Estudiantes adultos
Serie: Acerca de las matemáticas tempranas 27 de diciembre de 2021
En agradecimiento a Bob Moses: Su legado impulsa la acción en la actualidad
Although I never met him personally, Bob Moses has shaped my life for the past two decades. Reading his book Radical Equations inspired me to focus my doctoral dissertation on math teaching and learning and…
- Etiquetas: justicia racial
Serie: Acerca de la colaboración 8 de diciembre de 2021
Un libro innovador que explica el inicio de los conceptos matemáticos para bebés, las niñas y los niños pequeños
Publicado en 2021 por Teachers College Press, este libro amplía los conocimientos profesionales para la enseñanza de las matemáticas a los profesores que trabajan con los alumnos más jóvenes.
- Tema: conceptos precursores
- Nivel de edad/grado: Bebés, Niños pequeños