Grade 2 - Patterns and Relations
Standard 2.PR.2 - Analyze the sequence of clocks. Find the time that completes the pattern.
Included Skills: Time, Number Patterns
Demonstrate understanding of increasing patterns by: • describing • reproducing • extending • creating patterns using manipulatives, pictures, sounds, and actions (numbers to 100). • Identify and describe increasing patterns in familiar situations (e.g., hundred chart, number line, addition tables, calendar, a tiling pattern or drawings, apartment numbers, years, or age). • Analyze a numerical increasing pattern for its pattern rule and extend the pattern. • Analyze a non-numerical increasing pattern and extend the pattern. • Reproduce an increasing numerical pattern using an alternate form (e.g., sound, action, concrete objects, or diagrams) and explain the reasoning. • Reproduce a concrete or pictorial increasing pattern using numbers and explain the reasoning. • Solve problems involving increasing patterns (e.g., determine the house number for a particular house given the house numbers for the other homes on the block, or determining the number of cubes in the missing structure) and explain the reasoning. • Create an increasing pattern, represent the pattern in different modes (using manipulatives, diagrams, sounds, actions, and/or physical movements), and explain the pattern rule.