Understanding Patterns and Graphs

In this lesson, students learn to use graphs to compare patterns, focusing on model vehicles' costs. The video explains how to create and interpret ordered pairs, graph patterns, and analyze relationships. Students explore different graphing methods and apply these skills to real-world scenarios, such as school store sales. The lesson concludes with a comparison of patterns created by two students, Madeleine and Javier.

What is the main focus of this lesson?

• Exploring geometry

• Understanding fractions

• Learning multiplication tables

• Using graphs to compare patterns

What materials are the scouts using to make model vehicles?

• Plastic and glue

• Planes and boats

• Wood and nails

• Paper and tape

How much does each plane cost in the exercise?

• $4

• $2

• $1

• $3

What color is used to graph the boats?

• Red

• Green

• Blue

• Yellow

What is the relationship between the cost of boats and planes?

• Boats cost twice as much as planes

• Boats cost three times as much as planes

• Boats cost half as much as planes

• Boats cost the same as planes

Which method might make more sense for some students when graphing?

• Creating a bar graph

• Writing an essay

• Drawing a pie chart

• Using a table

What is the rule for Pattern A in the new exercise?

• Add 1

• Add 2

• Add 4

• Add 3

How many times greater is Pattern B compared to Pattern A?

• Two times

• Three times

• Four times

• Five times

How many pencils are in one package?

• Seven

• Six

• Five

• Four

What is the correct list of ordered pairs for Madeleine and Javier's patterns?

• 0 0, 1 2, 5 10, 7 14, 9 18

• 0 0, 1 5, 5 25, 7 35, 9 45

• 0 0, 1 3, 5 15, 7 21, 9 27

• 0 0, 1 4, 5 20, 7 28, 9 36