Preschool Math
Serie: Racial Justice
The Power of Books to Support Racial Justice-Centered Math Teaching and Learning
agosto 10, 2023
From a racial justice centered perspective, books can be powerful tools to engage children in mathematics learning. The worlds, stories, adventures, characters, and possibilities that are made available through books – explicitly math focused and…
- Nivel de edad/grado: Pre-K, Kidergarten, 1er grado, 2º Grado, Tercer grado
Serie: Concentrarse en la lección mayo 10, 2023
Photo Chat about Quantities Puts the Focus on Units
In this video, preschoolers share the quantities they see when looking at a photo of a box of doughnuts. There are many ways to answer the question, how many of what?, depending on the unit.
- Tema: Sentido Numérico, Análisis de datos
- Nivel de edad/grado: Pre-K, Kidergarten, 1er grado
Serie: Ideas en el trabajo febrero 22, 2023
What is a Number Path and How Does It Build Number Relationships?
Many of children’s favorite board games follow a path to a goal. Exploring a number path with young children also leads to a goal that is critical for early mathematics: understanding number relationships. What is…
- Tema: Sentido Numérico, Conteo
- Nivel de edad/grado: Pre-K, Kidergarten, 1er grado
- Etiquetas: Conjuntos
Serie: Ideas para libros septiembre 28, 2022
4 Playful Counting Books That Bring Numbers to Life
Counting books that offer children opportunities to participate bring play into math learning. These books engage children physically, cognitively, and emotionally—making them favorites that children will ask to read again and again.
- Tema: Sentido Numérico
- Nivel de edad/grado: Pre-K, Kidergarten, 1er grado
- Etiquetas: Matemáticas en familia
Serie: Acerca de la colaboración julio 26, 2022
Collaborative Math: Creating Sustainable Excellence for Head Start Programs
Early childhood center leaders play a crucial role in improving and sustaining program quality. New research supports the idea that involving center leaders in PD initiatives is a way to produce lasting systemic change. Research…
- Nivel de edad/grado: Pre-K
Serie: Ideas en el trabajo junio 6, 2022
Cómo usar fotos digitales para crear una rutina de lenguaje matemático para niños
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
Puntos de referencia de 5 y 10 con niño 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
Resolviendo un problema con ambas partes desconocidas con el niño 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
Resolviendo un problema de parte-parte-todo con 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: Concentrarse en la lección noviembre 27, 2021
Counting a Collection of 101 – How Did You Count Them?
Counting Collections is an activity rooted in sense-making and joy. It invites students to count a collection of objects, talk to a partner about how they counted and then draw/represent their collection on paper. In…
- Tema: Sentido Numérico, Conteo
- Nivel de edad/grado: Pre-K, Kidergarten, 1er grado
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