Math Games

Grade 3 - Patterns and Relations

Standard 3.PR.1 - Analyze the sequence of increasing addition sentences. Find the missing equation that completes the sequence.

Included Skills:

Demonstrate an understanding of increasing patterns by:
• describing numerical (numbers to 1000) and non-numerical patterns using manipulatives, diagrams, sounds and actions.
• extending numerical (numbers to 1000) and non-numerical patterns using manipulatives, diagrams, sounds and actions.
• comparing numerical (numbers to 1000) and non-numerical patterns using manipulatives, diagrams, sounds and actions.
• creating numerical (numbers to 1000) and non-numerical patterns using manipulatives, diagrams, sounds and actions.
• Describe a given increasing pattern by stating a pattern rule that includes the starting point and a description of how the pattern continues; e.g., for 42, 44, 46… the pattern rule is start at 42 and add 2 each time.
• Identify the pattern rule of a given increasing pattern, and extend the pattern for the next three terms.
• Identify and explain errors in a given increasing pattern.
• Locate and describe various increasing patterns found on a hundred chart, such as horizontal, vertical and diagonal patterns.
• Compare numeric patterns of counting by 2s, 5s, 10s, 25s and 100s.
• Create a concrete, pictorial or symbolic representation of an increasing pattern for a given pattern rule.
• Create a concrete, pictorial or symbolic increasing pattern; and describe the relationship, using a pattern rule.
• Solve a given problem, using increasing patterns.
• Identify and describe increasing patterns in the environment.
• Identify and apply a pattern rule to determine missing elements for a given pattern.
• Describe the strategy used to determine missing elements in a given increasing pattern.