There are different types of regular patterns, including:
Numeric Patterns: These involve sequences of numbers that follow a specific rule or operation. For example, the sequence 2, 4, 6, 8, ... follows the pattern of adding 2 to the previous number.
Algebraic Patterns: These involve sequences or expressions that follow a consistent rule or formula. For example, the sequence 3, 6, 12, 24, ... follows the pattern of multiplying by 2.
Study Tips
To understand and work with regular patterns, consider the following study tips:
Identify the Rule: Try to identify the underlying rule or operation that governs the pattern. This could involve addition, multiplication, subtraction, or division.
Extend the Pattern: Once you identify the rule, try to extend the pattern by predicting the next few terms or elements in the sequence. This can help reinforce your understanding of the pattern.
Visualize the Pattern: For geometric patterns, visualizing the shapes or designs can help in understanding how they repeat and form a regular pattern.
Practice with Examples: Work through various examples of regular patterns to strengthen your understanding and problem-solving skills.
Understanding regular patterns is essential for developing mathematical reasoning and problem-solving skills. By practicing and mastering the concepts of regular patterns, you can apply these skills to various mathematical problems and real-world scenarios.
Analyze characteristics and properties of two- and three-dimensional geometric shapes and develop mathematical arguments about geometric relationships.
Precisely describe, classify, and understand relationships among types of two- and three-dimensional objects using their defining properties.
Create and critique inductive and deductive arguments concerning geometric ideas and relationships, such as congruence, similarity, and the Pythagorean relationship.
Connections to the Grade 7 Focal Points (NCTM)
Data Analysis: Students use proportions to make estimates relating to a population on the basis of a sample. They apply percentages to make and interpret histograms and circle graphs.