Answer:
Step-by-step explanation:
Patterns, relationships, and functions constitute a unifying theme of mathematics. From the earliest age,
students should be encouraged to investigate the patterns that they find in numbers, shapes, and expressions,
and, by doing so, to make mathematical discoveries. They should have opportunities to analyze, extend, and
create a variety of patterns and to use pattern-based thinking to understand and represent mathematical and
other real-world phenomena. These explorations present unlimited opportunities for problem solving,
making and verifying generalizations, and building mathematical understanding and confidence.
