Mathematics Standard 4.1 Number and Counting

Five goals…for preschool students to.. become mathematical problem solvers that communicate mathematically; reason mathematically; make mathematical connections; and use mathematical representations to model and interpret practical situations

Five goals….in action Problem solving? Communicating? Reasoning? Connecting? Representing?

New Jersey’s Revised Preschool Math Standards 4.1: Children begin to demonstrate an understanding of number and counting. 4.2: Children demonstrate an initial understanding of numerical operations. 4.3: Children begin to conceptualize measurable attributes of objects. 4.4: Children develop spatial and geometric sense.

BIG Ideas Content StrandBig Idea Number and OperationsNumber names allow us to tell how many are in a set. MeasurementComparisons can show which is bigger, but they have to be fair. GeometryTwo shapes can be combined to make another shape. AlgebraA single collection of objects can always be sorted in more than one way. Data AnalysisCollecting and organizing data makes it easier to answer questions.

Number and Counting

One-to-one correspondence Counting Number sequence cardinal numbers

Quantity

Comparison (more, fewer, less, same)

Ordering

Numerals

4.1: Children begin to demonstrate an understanding of number and counting : Count to 20 by ones with minimal prompting : Count to 20 by ones with minimal prompting : Know that written numbers are symbols for number quantities and, with support, begin to write numbers from 0 to : Know that written numbers are symbols for number quantities and, with support, begin to write numbers from 0 to : Understand the relationship between numbers and quantities (i.e., the last word stated when counting tells “how many”): 4.1.4: Understand the relationship between numbers and quantities (i.e., the last word stated when counting tells “how many”): 4.1.2: Recognize and name one-digit written numbers up to 10 with minimal prompting : Recognize and name one-digit written numbers up to 10 with minimal prompting. (a) Count quantities of objects up to 10, using one-to one- correspondence, and accurately count as many as 5 objects in a scattered configuration. (a) Count quantities of objects up to 10, using one-to one- correspondence, and accurately count as many as 5 objects in a scattered configuration. (b) Arrange and count different kinds of objects to demonstrate understanding of the consistency of quantities (i.e., “5” is constant, whether it is a group of 5 people, 5 blocks or 5 pencils). (b) Arrange and count different kinds of objects to demonstrate understanding of the consistency of quantities (i.e., “5” is constant, whether it is a group of 5 people, 5 blocks or 5 pencils). (c) Instantly recognize, without counting, small quantities of up to 3 objects (i.e., subitize). (c) Instantly recognize, without counting, small quantities of up to 3 objects (i.e., subitize) : Use one-to- one correspondence to solve problems by matching sets (e.g., getting just enough chairs for each student) and comparing amounts (e.g., counting the number of cups and bowls to serve snack for each student) : Use one-to- one correspondence to solve problems by matching sets (e.g., getting just enough chairs for each student) and comparing amounts (e.g., counting the number of cups and bowls to serve snack for each student) : Compare groups of up to 5 objects (e.g., beginning to use terms such as “more,” “less,” “same”) : Compare groups of up to 5 objects (e.g., beginning to use terms such as “more,” “less,” “same”).

4.1.1: Count to 20 by ones with minimal prompting : Know that written numbers are symbols for number quantities and, with support, begin to write numbers from 0 to : Recognize and name one- digit written numbers up to 10 with minimal prompting.

(a) Count quantities of objects up to 10, using one- to one-correspondence, and accurately count as many as 5 objects in a scattered configuration10 (b) Arrange and count different kinds of objects to demonstrate understanding of the consistency of quantities (i.e., “5” is constant, whether it is a group of 5 people, 5 blocks or 5 pencils). ( (c) Instantly recognize, without counting, small quantities of up to 3 objects (i.e., subitize) : Understand the relationship between numbers and quantities (i.e., the last word stated when counting tells “how many”):

4.1.5: Use one-to-one correspondence to solve problems by matching sets (e.g., getting just enough chairs for each student) and comparing amounts (e.g., counting the number of cups and bowls to serve snack for each student) : Compare groups of up to 5 objects (e.g., beginning to use terms such as “more,” “less,” “same”).

The Teacher’s Role in Promoting Understanding of Number and Counting Throughout the day Through high-quality teacher-child interactions Throughout the environment

Throughout the Environment

Teachers are the key! For students to become mathematicians they need to organize and interpret their world through a mathematical lens. It is the teacher’s job to keep the lens in focus…the actions of learning and teaching are inseparable.

Resources The Creative Curriculum Vol 4 Mathematics Teaching Strategies, Copley, Jones and Dighe Teaching and Learning Math: The Learning Trajectories Approach by Douglas H. Clements and Julie A. Sarama The Building Blocks of Math: Lessons from Research, featuring Dr. Doug Clements