Collaborative MuralsUtilizing ratio and proportion to create a cross-curricular drawing lesson.

Ross RoadruckBloomington Jr. High Schoolroadruckr@district87.orgroadruckartclass.wordpress.com

Sunday, November 10, 13

Collaborative portrait of Vincent van Gogh

Sunday, November 10, 13

Collaborative drawing after van Gogh’s Cafe at Night

Sunday, November 10, 13

Vincent van Gogh Hallway Display

Sunday, November 10, 13

Vincent van Gogh Hallway Display

Sunday, November 10, 13

Collaborative portrait of Frida Kahlo

Sunday, November 10, 13

Collaborative drawing after Kahlo’s Self-Portrait with a Monkey

Sunday, November 10, 13

Frida Kahlo Hallway Display

Sunday, November 10, 13

Collaborative portrait of Jacob Lawrence

Sunday, November 10, 13

Collaborative drawing after Lawrence’s The Runners

Sunday, November 10, 13

Lawrence hallway display

Sunday, November 10, 13

Portrait of Leonardo da Vinci

Sunday, November 10, 13

Collaborative drawing after Leonardo’s Mona Lisa, War and Flying Machine

Sunday, November 10, 13

Leonardo hallway display

Sunday, November 10, 13

Portrait of Salvador Dali

Sunday, November 10, 13

Collaborative drawing after Dali’s Persistence of Memory

Sunday, November 10, 13

Dali hallway display

Sunday, November 10, 13

Portrait of Kehinde Wiley

Sunday, November 10, 13

Drawing after Wiley’s Morpheus

Sunday, November 10, 13

The process...!! ! ! ! !• Students will first be introduced to the terms “ratio” and

“proportion” and how they can be applied to art

• Ratio: a comparison of two numbers (1 inch to 1 foot)

• Proportion: a comparison of two equal ratios (comparing the length of one line on a small square to the length of the same line on a larger square)

• Common Core Standards:• CCSS.Math.Content.6.RP.A.1 Understand the concept of a ratio and use ratio language to

describe a ratio relationship between two quantities.

• CCSS.Math.Content.7.RP.A.1 Compute unit rates associated with ratios of fractions, including ratios of lengths, areas and other quantities measured in like or different units.

• CCSS.Math.Content.7.RP.A.2 Recognize and represent proportional relationships between quantities.

Sunday, November 10, 13

The process...

Sunday, November 10, 13

The process...• Students will be given a small photocopied square

and a larger piece of blank paper or poster board

• Students will use ratio and proportion to transfer the photocopied image on to their paper.

• After they students finish with pencil, I approve the drawing and they go over it with sharpie.

Sunday, November 10, 13

Resources• www.ramahughes.com

• Portraits for Classroom Bulletin Boards

• Artists

• Women Artists

Sunday, November 10, 13

Sunday, November 10, 13