Teton County Early Childhood Resource Hub:

Standards 1A & 1E

Mathematics Standard 1A: Developing a sense of number and quantity

Mathematics Standard 1E: Understanding the relationship between numbers and quantities 

Standard 1A & 1F Explained

Classroom Videos

In this video, a 4 year old preschool student counts different collections of objects and matches quantity to number.

In this video, a 3 year old preschool student counts different collections of objects and matches quantity to number.

Playful Moments

In this video, a group of preschool students build a tall tower out of stacking blocks. The teacher asks the students how they could figure out how many blocks tall the tower is, and counting ensues.

In this video, preschool students race to build quantities that match the numerals shown on the cards. During the race, the teacher supports the students by identifying the numbers aloud and asks questions as they count: "How many more do you need to make 5?" and "What number is next?"

Standards 1A & 1E Reflection

  1. In what areas do these students show proficiency in standard 1A: Developing a sense of number and quantity and 1E: Understanding the relationship between numbers and quantities? In what areas are these students still developing?

  2. What skill(s) should the teacher practice with these different students next to further develop these standards? List a few activities or games that you would play with these different students to further practice matching number to quantity. 

  3. How are the children in the Tower Building and Number Race videos engaging with standards 1A and 1E? How could the teachers encourage further exploration of these standards during playful moments such as building a tower or building numbers? 

Open book with magnifying glass and question mark icon in green and white

Activity Library

Download a PDF of various activities, classroom routines, helpful tools, and assessment quick checks for Standards 1A & 1E.

Examples of Proficiency

Download a PDF of examples of proficiency for Standard 1A. The examples of proficiency were co-created by preschool and kindergarten teachers in Jackson, Wy.

Download a PDF of examples of proficiency for Standard 1E. The examples of proficiency were co-created by preschool and kindergarten teachers in Jackson, Wy.