Patterns
Free lessons and practice worksheets for patterns.
Geometric & Numeric Patterns
Students encounter geometric and numeric patterns everywhere, from bacterial growth doubling every 20 minutes to savings account interest compounding monthly. Under NO.LK20.9, 9th graders must master identifying arithmetic versus geometric sequences and applying formulas to find specific terms and sums.
3 min readGrowing Patterns
Growing patterns appear everywhere in mathematics, from the 2, 4, 6, 8 sequence students learn in grade 2 to the complex square number patterns like 1, 4, 9, 16, 25 they encounter later. Norwegian curriculum standard LK20 for grade 4 emphasizes pattern recognition as a foundation for algebraic thinking.
3 min readRepeating Patterns
Students encounter repeating patterns daily in classroom tile floors, playground equipment designs, and even lunch schedules. Teaching pattern recognition through the Norwegian LK20 Trinn 2 curriculum builds critical analytical thinking skills that extend far beyond mathematics worksheets.
3 min read