• About
  • Projects
  • Contact
  • Join
  • Login
Erikson Institute Early Math Collaborative
Early Math Collaborative
  • Español de México
  • Why Early Math?
    Our Mission Big Ideas of Early Math Precursor Concepts Racial Justice
  • Professional Development
    Whole Teacher Approach Learning Labs Instructional Coaching Leadership Academies Our Books
  • Online Learning
    Our Resources Professional Learning Modules Series Bulletin Board Online Degrees
  • Research
    Teacher Development Publications Presentations Measuring Math
  • Events
    Events Calendar Summer Institutes Promising Math
  • Ideas
  • Why Early Math?
    • Our Mission
    • Big Ideas of Early Math
    • Precursor Concepts
    • Racial Justice
  • Professional Development
    • Learning Labs
    • Instructional Coaching
    • Leadership Academies
    • Our Books
  • Online Learning
    • Online Learning
    • Professional Learning Modules
    • Series
    • Bulletin Board
    • Online Degrees
  • Research
    • Teacher Change
    • Publications
    • Presentations
    • Measuring Math
  • Events
    • Events Calendar
    • Summer Institutes
    • Promising Math
  • About
    • About
    • Projects and Partnerships
    • Staff
    • Contact
  • Language Switcher
    • English
    • Español de México
  • Ideas
  • MyDashboard
  • Login or Join Today

Math Strands

Types

for

Audience

Special Topics

Benchmarks of 5 and 10
Series: Focus on the Child

Benchmarks of 5 and 10 with Child 39

March 22, 2022

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…

  • Topic: Number Operations
  • Age/Grade Level: Pre-K, Kindergarten
  • Tags Child 39
Solving Problem Both Parts Unknown
Series: Focus on the Child March 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…

  • Topic: Number Operations
  • Age/Grade Level: Pre-K, Kindergarten
  • Tags Child 39
Solving-Part-Part-Whole Problem
Series: Focus on the Child March 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…

  • Topic: Number Operations
  • Age/Grade Level: Pre-K, Kindergarten
  • Tags Child 39
math for babies and toddlers
Series: Focus on the Child March 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…

  • Topic: Precursor Concepts
  • Age/Grade Level: Infants, Toddlers
Series: Racial Justice February 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…

  • Age/Grade Level: Adult Learners
racial justice early math
Series: Racial Justice February 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…

  • Age/Grade Level: Adult Learners
bob moses legacy
Series: About Early Math December 27, 2021

In Appreciation of Bob Moses: His Legacy Spurs Action Today

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…

  • Tags racial justice
math concepts for infants and toddlers
Series: About the Collaborative December 8, 2021

Groundbreaking Book Explains the Beginning of Math Concepts for Infants and Toddlers

Released in 2021 by Teachers College Press, this book extends professional knowledge for mathematics teaching to teachers who work with the very youngest learners.

  • Topic: Precursor Concepts
  • Age/Grade Level: Infants, Toddlers
Series: Focus on Play November 17, 2021

Quantity Cards for Subitizing

Quantity is a particular amount of something, expressed as a number. Quantity cards for young children can have pictures of small sets such as dots, finger patterns, or 5- or 10- frames. The ones we…

  • Topic: Number Sense
  • Tags Subitizing, Play, Games, Family Math, En Español
math activities for infants and toddlers
Series: Focus on the Child September 22, 2021

Math Activities for Infants and Toddlers are Everyday Explorations

Long before they can talk or explain, babies are thinking logically and exploring ordinary everyday objects, sensations, and experiences that are new to them. Encouraging and celebrating their explorations and discoveries is a highly effective…

  • Topic: Precursor Concepts
  • Age/Grade Level: Infants, Toddlers
  • Tags Family Math
  • Previous
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • ...
  • 39
  • Next
  • Last ››
loading Cancel
Post was not sent - check your email addresses!
Email check failed, please try again
Sorry, your blog cannot share posts by email.
  • Facebook
  • Twitter
  • Youtube
  • Staff
  • Jobs
  • Funders
  • Legal Policies

Early Math Collaborative 451 N LaSalle Street, Chicago, IL 60654

© Erikson Institute, All Rights Reserved.

  • Erikson Institute
  • The Early Math Collaborative is part of Erikson Institute, the nation’s premier graduate school in child development.

  • Visit Erikson.edu