Foundational Math Topics
Age/Grade Levels
Content Formats
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Tagged as: Subitizing
Series: Ideas at Work
Preschool Number Sense Routine Perfect for Transitions
September 11, 2018
Moving from one activity to another just got a lot more mathematical with this simple routine that builds early number sense with preschoolers.
- Topic: Number Sense
- Age/Grade Level: Kindergarten, Pre-K
- Tags Dot cards, Subitizing
Series: Focus on the Lesson August 17, 2018
Dot Card Transition Activity
Transition time is a great time for mathematizing a daily routine. This dot card transition is a relatively simple routine that builds number sense in a concrete way.
- Topic: Number Sense
- Age/Grade Level: Kindergarten, Pre-K
- Tags Dot cards, Subitizing
Series: Focus on Play July 25, 2017
A Race to Ten, Both Fun and Mathematical
Creating grid games from classroom materials can be a great opportunity for fun and mathematical discussions involving small sets.
- Topic: Counting, Number Sense
- Age/Grade Level: Kindergarten, Pre-K
- Tags Games, Subitizing
Series: Focus on Play July 25, 2017
The Math in Ten Using a Grid Game
Grid games can be some of the earliest experiences children have with board games. And they can be both fun and mathematical.
- Topic: Counting, Number Sense
- Age/Grade Level: Kindergarten, Pre-K
- Tags Games, Subitizing
Series: Book Ideas February 15, 2017
Explore Estimation While Enjoying a Whopper of a Tale!
This book is a delightful way to start a discussion about estimation in the early grades. Is it reasonable that Hugh Thomas caught a million fish?
- Topic: Number Sense
- Age/Grade Level: 1st Grade, Kindergarten, Pre-K
- Tags Animals, Books, Estimation, Subitizing
Series: Focus on Play August 25, 2016
Matching Cards Game in PreK
A quick matching game with dot cards is a fun way for preschoolers to practice recognizing small sets without counting.
- Topic: Number Sense
- Age/Grade Level: 1st Grade, 2nd Grade, Kindergarten, Pre-K
- Tags Dot cards, Games, Subitizing
Series: Focus on the Lesson June 25, 2016
Number Arrangements
Students create visual representations of different numbers. All children will benefit most from exploring number arrangements by beginning with 3 and moving up from that.
- Topic: Number Sense
- Age/Grade Level: Kindergarten, Pre-K
- Tags Subitizing
Series: Focus on the Child June 11, 2015
Recognizing Quantity with Child 1
A child selects a card with a given number of dots.
- Topic: Number Sense
- Age/Grade Level: Kindergarten, Pre-K
- Tags Child 1, Subitizing
Series: Focus on the Child June 11, 2015
Matching Quantity with Child 3
A child produces a small set of counters to match a shown quantity.
- Topic: Number Sense
- Age/Grade Level: Pre-K
- Tags Child 3, Featured, Subitizing
Series: Video from Others September 29, 2014
How to Use a Rekenrek
The video gives a great overview of how to use a rekenrek. It also provides a few specific examples of problems that you could give to your students.
- Topic: Number Operations, Number Sense
- Age/Grade Level: 1st Grade, 2nd Grade, 3rd Grade, Kindergarten, Pre-K
- Tags Subitizing
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