CCSS 7.G.A.1 Worksheets
Grade 7 · Geometry
Solve problems using scale drawings, finding actual lengths and areas and reproducing a drawing at a new scale.
Below are free printable worksheets that support 7.G.A.1. Print them as PDFs, or generate a fresh one. Every math answer key is computed in code, so it is never wrong.
Teach this standard
Deliver a whole lesson on 7.G.A.1 from a textbook-grade teaching unit, with a hook, worked examples, diagrams, misconceptions, and an exit ticket.
Teaching guide
What students learn
Solve problems using scale drawings, finding actual lengths and areas and reproducing a drawing at a new scale.
Worked example
Simplify the ratio 27 : 21 to lowest terms.
Answer: 9 : 7
Why: Divide both by their HCF (3): 273 : 213 = 9 : 7
Generated and checked in code, so it is correct.