Resources and Tools for Elementary Math Specialists and Teachers
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This flexible interactive applet helps students develop number sense and fluency as they explore number sequences and patterns. Users can select preset or random number lines, or create their own by entering starting numbers and increments. Colored blocks can be dragged to hide or reveal specific terms in any sequence. Starting numbers and increments may be positive or negative; they may also be decimals. An Ideas page suggests possible uses for this applet.
Contributed by: Ambleside C.E. Primary School - Publisher, Mark Robinson - Author
Math TopicNumber Sense, Decimals, Basic Operations, Number Concepts, Algebraic Thinking, Mathematical Practices, Mathematical Processes
Grade LevelK, 1, 2, 3, 4, 5, 6+
Resource TypeActivity, Interactive Media

  • Additional Information
    • AudienceLearner
    • LanguageEnglish (USA)
    • Education Topic
    • Interdisciplinary Connection
    • Professional DevelopmentNo
    • ContributorAmbleside C.E. Primary School - Publisher, Mark Robinson - Author
    • Publication Date2000
    • Rights(c) 2000 Mark Robinson
    • AccessFree access
  • Standards
    • Common Core State Standards for Mathematics

      Select a standards document: