Learn about number patterns in sequences and recursions by specifying a starting number, multiplier, and add-on. The numbers in the sequence are displayed on a graph, and they are also listed below the graph.

Step through the generation of Sierpinski's Carpet, a fractal made from subdividing a square into nine smaller squares and cutting the middle one out. Explore number patterns in sequences and geometric properties of fractals.

Step through the generation of the Koch Snowflake, a fractal made from deforming the sides of a triangle, and explore number patterns in sequences and geometric properties of fractals.

This Marilyn Burns lesson plan provides an activity and discourse to help lead intermediate students through the pattern identification process.

This PDF article explains five different patterns of organization to help students select an organization that matches the purpose of their writing so that the audience can more easily follow along. The patterns are sequential, spatial,...