The video tutorial introduces geometric patterns, explaining various types such as repeating patterns, growing patterns, and those with constant differences or ratios. It provides examples and instructions on how to draw and complete these patterns. The teacher also explains a worksheet related to these concepts, focusing on a triangle pattern that grows by adding sides.

What is the main focus of lesson 16?

• Trigonometric functions

• Arithmetic patterns

• Geometric patterns

• Algebraic expressions

What is the main characteristic of a geometric pattern?

• It involves letters

• It involves shapes and their arrangements

• It involves sound patterns

• It involves numbers only

What characterizes a simple repeating pattern?

• Shapes have a constant ratio

• Shapes grow larger

• Shapes are added

• Shapes and colors repeat

In a growing pattern, what happens to the shapes?

• They change color

• They grow larger or smaller

• They remain the same size

• They disappear

What is added in a constant difference pattern?

• A new color

• A new pattern

• A new shape

• A part of a shape

What defines a pattern with a constant ratio?

• Shapes are added

• Shapes remain the same size

• Shapes are subtracted

• Each shape is twice as large as the previous one

What happens in a pattern with no constant difference?

• Shapes have a constant ratio

• Shapes are added

• Shapes remain unchanged

• Shapes are removed

How many dots are used in the pattern drawing exercise?

• 6 dots down and 6 dots to the side

• 5 dots down and 5 dots to the side

• 4 dots down and 4 dots to the side

• 3 dots down and 3 dots to the side

What is the next step after drawing 5 dots down and 5 dots to the side?

• Complete the other rows

• Change the color of the dots

• Add more dots

• Erase the dots

In the worksheet problem, how many sides does the shape have after adding two sides twice?

• 5 sides

• 7 sides

• 3 sides

• 9 sides