Reflections of Rangoli
by Kirstin Udall
In this lesson, students will explore the concept of reflection in mathematics through the creation and design or original Rangoli patterns. Students will gain an understanding of reflectional symmetry and its application in transformations. Students will practice reflecting points, and based geometric shapes on a coordinate plane and then apply this lesson in designing a Rangoli pattern. Salt and sidewalk chalk are combined in a hands on activity that allows students to replicate this design on a larger scale resulting in a beautiful piece of sidewalk art.
Lesson Plan Link/URL
https://docs.google.com/presentation/d/1T6yYr0JkJK6Qq7MfsWu3p0eS3lw3mw9i/edit?u…Subject Area
Engineering S2: Apply the Engineering Design Process S3: Apply Mathematics to Engineering Mathematics Geometry (G) English Language Arts (ELA) Speaking & Listening
Featured
Off
Related Content
Grades:
6th Grade
In this lesson, students will collaborate to design and engineer a product to contain and clean up an oil spill while saving the affected wildlife. They will also accurately complete an itemized
Grades:
6th Grade
To demonstrate their understanding of how energy is passed throughout an ecosystem and the symbiotic relationships of organisms within an ecosystem, students construct a food web marble run. This
Grades:
6th Grade, 7th Grade, 8th Grade
This middle school lesson covers the concept of air resistance. Students work in teams of 3 with a list of materials to design, build, and test 3 parachutes that will maximize the air resistance of a