Children will learn that mathematics is an integral part of everyday life. They will begin to value mathematics and use basic mathematical concepts and skills. Children will gain an understanding that the components of problem solving, communication, reasoning, connections, and estimation are major processes woven through all mathematical concepts. They will learn to use communication skills of gathering and comparing data as well as the study of patterns and order.
Problem Solving Frequent use of manipulatives to investigate and solve new mathematical situations through problem solving
 Begin to use strategies such as: making a list, drawing a picture, looking for patterns, etc.
 Discuss and write about problem solving strategies
Reasoning Use addition and subtraction to complete or create a number pattern
 Identify and describe what comes next in a pattern
 Verify answers to problems
 Explain why an answer is correct or incorrect and whether or not the answer is reasonable
 Explore number families: 2+3=5; 3+2=5; and 52=3; 53=2
Communication Discuss mathematical concepts and relationships
 Use objects, draw pictures, and use numbers to illustrate mathematical concepts
 Write about mathematical topics and mathematical experiences presented in class
 Discuss estimates and predictions in small groups and with the class
 Reflect on mathematical concepts by responding to “What if…” questions
Connections Explore and discuss the relationship of addition and subtraction
 Connect mathematical applications, such as graphs, tables, and other math skills, to social studies, science, and children’s literature
 Explore and make connections between mathematics and the use of shapes in art and the use of rhythm patterns in music
 Connect mathematics to the real world and write about these connections
Number Sense and Numeration Count by ones, twos, fives, and tens up to 100
 Count and write numbers 1100
 Identify and use even and odd numbers
 Order a set of numbers (099) from smallest to largest
 Name the whole numbers immediately before or after a given twodigit number
 Compare twodigit numbers and identify which is more or less
 Use a place value model to represent numbers up to one hundred
 Explore patterns in the 100 chart
 Explore deconstructing numbers into their various groups, e.g., 100 as ten groups of 10, two groups of 50, etc.
Concepts of Whole Number Operations and Computation Represent the joining and separating of sets to show the understanding of addition and subtraction
 Develop addition algorithms using manipulatives
 Use manipulatives to develop the concept of subtraction as well as to build mastery of specific subtraction facts
 Compare and discuss strategies to determine reasonableness of answers
 Demonstrate mastery of subtraction facts based on their knowledge of addition facts to 10 and discuss the connection between addition and subtraction
 Use estimation and mental computation to solve problems where exact answers are not required
Patterns Recognize, describe, extend, and create patterns, e.g., ababab, abbabb, abcabc
 Recognize and classify by attributes
Geometry and Spatial Sense Introduce the concept of two and threedimensional figures
 Recognize and create symmetric figures
 Recognize and describe geometric shapes and structures in the environment
Measurement Introduce measurement using length, time, and money
 Develop an understanding of how to measure using standard and/or nonstandard units
 Recognize coins and values
 Explore concepts such as area, volume, weight, temperature, and length, e.g. using a ruler, scale, etc.
Data Analysis and Probability Construct and interpret verbal or written graphs from collected data
 Pose questions, gather, and interpret data
 Make predictions
