Math: Collecting and Analyzing Data

Suggested Time Frame: 10 Instructional Days

        

Focus TEKS

Collect and Display Data

  • 1.8A Collect, sort, and organize data in up to three categories using models/representations such as tally marks or T-charts
  • 1.8B Use data to create picture and bar-type graphs
  • 1.8C Draw conclusions and generate and answer questions using information from picture and bar-type graphs
Numeracy TEKS

Developing Strategies for Adding and Subtracting (Suggested: 10 days)

  • 1.3D Apply basic fact strategies to add and subtract within 20, including making 10 and decomposing a number leading to a 10
  • 1.5F Determine the unknown whole number in an addition or subtraction equation when the unknown may be any one of the three or four terms in the equation
Spiral Review TEKS

Creating, Solving, and Representing Story Problems (Suggested: 10 days)

  • Computation
    • 1.3D Apply basic fact strategies to add and subtract within 20, including making 10 and decomposing a number leading to a 10
    • 1.5F Determine the unknown whole number in an addition or subtraction equation when the unknown may be any one of the three or four terms in the equation
    • 1.5G Apply properties of operations to add and subtract two or three numbers
  • Problem Solving
    • 1.3B Use objects and pictorial models to solve word problems involving joining, separating, and comparing sets within 20 and unknowns as any one of the terms in the problem such as 2 + 4 =___; 3 +___= 7; and 5 =___– 3
    • 1.3F Generate and solve problem situations when given a number sentence involving addition or subtraction of numbers within 20
  • Representing and Explaining
    • 1.3E Explain strategies used to solve addition and subtraction problems up to 20 using spoken words, objects, pictorial models, and number sentences
    • 1.5D Represent word problems involving addition and subtraction of whole numbers up to 20 using concrete and pictorial models and number sentences
    • 1.5E  Understand that the equal sign represents a relationship where expressions on each side of the equal sign represent the same value(s)

Telling Time (Ongoing)

  • 1.7E  Tell time to the hour and half hour using analog and digital clocks