Math: Building Number Concepts

Suggested Time Frame: 29 Instructional Days

        

Focus TEKS

Counting and Representing Quantities

  • K.2A count forward and backward to at least 20 with and without objects
  • K.2B read, write, and represent whole numbers from 0 to at least 20 with and without objects or pictures
  • K.2C count a set of objects up to at least 20 and demonstrate that the last number said tells the number of objects in the set regardless of their arrangement or order
  • K.2D recognize instantly the quantity of a small group of objects [up to 10] in organized and random arrangements

Comparing Quantities

  • K.2E generate a set using concrete and pictorial models that represents a number that is more than, less than, and equal to a given number up to 20
  • K.2F generate a number that is one more than or one less than another number up to at least 20
  • K.2G compare sets of objects up to at least 20 in each set using comparative language
  • K.2H use comparative language to describe two numbers up to 20 presented as written numerals
Numeracy TEKS

Subitizing

  • K.2D recognize instantly the quantity of a small group of objects [10 or less in this unit] in organized and random arrangements

Counting Patterns

  • K.5 The student is expected to recite numbers up to at least 100 by ones and tens beginning with any given number
  • K.5 The student is expected to recite numbers up to at least 100 by ones and tens beginning with any given number [multiple of ten]
Spiral Review TEKS

Number Relationships

  • K.2I compose and decompose numbers up to 10 with objects and pictures.

Joining and Separating Quantities

  • K.3A model the action of joining to represent addition and the action of separating to represent subtraction
  • K.3B solve word problems using objects and drawings to find sums up to 10 and differences within 10
  • K.3C explain the strategies used to solve problems involving adding and subtracting within 10 using spoken words, concrete and pictorial models, and number sentences

Personal Financial Literacy

  • K.9 Personal financial literacy. The student applies mathematical process standards to manage one’s financial resources effectively for lifetime financial security. The student is expected to:
    • K.9A identify ways to earn income
    • K.9B differentiate between money received as income and money received as gifts
    • K.9C list simple skills required for jobs
    • K.9D distinguish between wants and needs and identify income as a source to meet one’s wants and needs