Math Grade 2

Patterns and Relationships

• Recognize and demonstrate repeating patterns in various contexts
• Analyze patterns in different situations to identify relationships and rules

Equality and Inequality

• Understand the concept of equality as a balance and inequality as an imbalance
• Explain equality and inequality concretely and pictorially using visual representations

Data Management

• Gather and record data about oneself and others to answer questions
• Learn to construct and interpret concrete graphs and pictographs to solve problems

Measurement

• Relate duration to time, understanding the concept of time units
• Analyze quantities up to 100, recognizing patterns and relationships

Geometry

• Analyze and explain geometric attributes of shapes, including 2-D and 3-D objects
• Sort shapes and objects, explaining the sorting rules and criteria

Addition and Subtraction

• Investigate addition and subtraction within 100, understanding relationships and patterns
• Compare sets containing up to 20 elements, recognizing similarities and differences

Math Outcomes

• Demonstrate understanding of repeating patterns in various contexts.
• Equality and inequality: Explain the meaning of equality (balance) and inequality (imbalance) using concrete and pictorial representations.
• Data collection and recording: Gather and record data about oneself and others to answer questions, analyzing and interpreting the data to draw conclusions.
• Time and duration: Relate duration to time, understanding the concept of time intervals and their relationships.
• Quantity analysis: Analyze quantities up to 100, demonstrating an understanding of amounts and their relationships.
• Pattern analysis: Identify and analyze patterns in various contexts, recognizing and extending patterns using different representations.
• Addition and subtraction: Investigate and apply addition and subtraction strategies within 100, demonstrating an understanding of part-whole relationships.
• Geometric attributes: Analyze and explain the geometric attributes of shapes, including their properties and relationships.
• Shape sorting: Sort 3-D objects and 2-D shapes, explaining the sorting rules and justifying the categorizations.
• Comparing sets: Compare sets containing up to 20 elements, demonstrating an understanding of set relationships and equivalencies.
• Graphing and problem-solving: Construct and interpret concrete graphs and pictographs to solve problems, demonstrating an understanding of data representation and analysis.