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 an understanding of increasing patterns by • describing • reproducing • extending • creating patterns using manipulatives, diagrams, sounds, and actions (numbers to 100). • Identify and describe increasing patterns in a variety of contexts (e.g., hundred chart, number line, addition tables, calendar, a tiling pattern, or drawings). • Represent an increasing pattern concretely and pictorially. • Identify errors in an increasing pattern. • Explain the rule used to create an increasing pattern. • Create an increasing pattern and explain the pattern rule. • Represent an increasing pattern using another mode (e.g., colour to shape). • Solve a problem using increasing patterns. • Identify and describe increasing patterns in the environment (e.g., house/room numbers, flower petals, book pages, calendar, pine cones, leap years). • Determine missing elements in a concrete, pictorial, or symbolic increasing pattern, and explain the reasoning.