LEARN NC

K–12 teaching and learning · from the UNC School of Education

Begin with Buttons: Looking Back and Moving Forward

http://illuminations.nctm.org/LessonDetail.aspx?ID=L33

A lesson plan for Grades K–2 Mathematics

Provider: National Council of Teachers of Mathematics

About this resource

Appropriate grades
K–2
Provider
National Council of Teachers of Mathematics

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This Illuminations lesson is the last of an eight-part unit titled “Begin With Buttons.” In this lesson, students review the work of the previous lessons through a variety of activity stations, one of which involves using an interactive website. Students model with buttons and record addition and subtraction.

North Carolina Curriculum Alignment

Mathematics (2004)

Grade 1

  • Goal 1: Number and Operations - The learner will read, write, and model whole numbers through 99 and compute with whole numbers.
    • Objective 1.01: Develop number sense for whole numbers through 99.
      • Connect the model, number word, and number using a variety of representations.
      • Use efficient strategies to count the number of objects in a set.
      • Read and write numbers.
      • Compare and order sets and numbers.
      • Build understanding of place value (ones, tens).
      • Estimate quantities fewer than or equal to 100.
      • Recognize equivalence in sets and numbers 1-99.
    • Objective 1.04: Create, model, and solve problems that use addition, subtraction, and fair shares (between two or three).
  • Goal 4: Data Analysis and Probability - The learner will understand and use data and simple probability concepts.
    • Objective 4.01: Collect, organize, describe and display data using line plots and tallies.

Grade 2

  • Goal 1: Number and Operations - The learner will read, write, model, and compute with whole numbers through 999.
    • Objective 1.01: Develop number sense for whole numbers through 999.
      • Connect model, number word, and number using a variety of representations.
      • Read and write numbers.
      • Compare and order.
      • Rename.
      • Estimate.
      • Use a variety of models to build understanding of place value (ones, tens, hundreds).
    • Objective 1.04: Develop fluency with multi-digit addition and subtraction through 999 using multiple strategies.
      • Strategies for adding and subtracting numbers.
      • Estimation of sums and differences in appropriate situations.
      • Relationships between operations.
  • Goal 4: Data Analysis and Probability - The learner will understand and use data and simple probability concepts.
    • Objective 4.01: Collect, organize, describe and display data using Venn diagrams (three sets) and pictographs where symbols represent multiple units (2's, 5's, 10's).

Kindergarten

  • Goal 1: Number and Operations - The learner will recognize, model, and write whole numbers through 30.
    • Objective 1.01: Develop number sense for whole numbers through 30.
      • Connect model, number word (orally), and number, using a variety of representations.
      • Count objects in a set.
      • Read and write numerals.
      • Compare and order sets and numbers.
      • Use ordinals (1st-10th).
      • Estimate quantities fewer than or equal to 10.
      • Recognize equivalence in sets and numbers 1-10.
    • Objective 1.03: Solve problems and share solutions to problems in small groups.
  • Goal 4: Data Analysis and Probability - The learner will collect, organize and display data.
    • Objective 4.01: Collect and organize data as a group activity.
    • Objective 4.02: Display and describe data with concrete and pictorial graphs as a group activity.