Begin With Buttons


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In this 8-lesson unit students use buttons to explore logical and numerical relationships that form the conceptual basis for understanding addition and subtraction operations. Topics include counting, ordinal numbers (and relative position), classification (attributes), relationships between numbers, addition of sets, commutativity of addition, sums to 10, fact families (including subtraction), three models of subtraction ("take away", comparative, missing addend), and bar graphs. Includes student activity sheets and a link to an online graphing applet. Less

Learning Registry Activity


    Topics and Grades

    Grade: PS/Pre-K to 12

    Topics: Measurement, Tools, and Data Analysis, Nature & Method of Science, Counting & Place Values, Science, Number Sense, Mathematics, Positive & Negative Numbers, Inquiry & Problem Based Learning, Addition & Subtraction, Professional Development, Data Analysis, Statistics, and Probability, Organizing Data (graphs, tables, charts), Education, Child Development & Family Services, English-Language Arts

    Resource Pedagogy

    Resource Type/Classification:

    • Teacher Materials

    Tool for: Students, Teachers