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Lesson Plans Course: Mastering Skills & Concepts: Course I Module ...

Lesson Plans Course: Mastering Skills & Concepts: Course I Module ...

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<strong>Lesson</strong> <strong>Plans</strong><strong>Course</strong>: <strong>Mastering</strong> <strong>Skills</strong> & <strong>Concepts</strong>: <strong>Course</strong> I<strong>Module</strong>: Algebraic ThinkingUnit:Patterns and DisplaysSession: Number PatternsLearning ObjectivesRecognizing, completing, and extending number patterns.Identifying missing terms in an addition or subtractionsequence.OverviewWe're looking for treasure in the mystery castle! To find thetreasure, we have to identify and complete different numberpatterns.KeywordsPatternCounting onCounting backwardsTeaching StrategiesPrior to the sessionTalk about repeating patterns found in the calendar(months, days of the week) and in the clock (1, 2, ..., 12).Ask students to describe and extend various countingsequences in terms of repeating patterns, e.g. one morethan, one less than.At the end of the sessionHave students invent various number sequences, and haveother students guess the underlying pattern of thesequence.Display a large 10 x 10 hundreds chart and have studentsdescribe as many repeating patterns as they can find,vertically, diagonally, etc.Use counters or cubes to represent triangular and squarenumbers and have students discover the number sequenceof each pattern.© 2001 Riverdeep Interactive Learning Limited. All rights reserved.

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