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Inventors Who Changed Daily Life is a free printable Kindergarten to Grade 2 social studies worksheet on how an invention changed daily life, aligned to C3 Framework indicator D2.His.2.K-2. It prints 2 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two students in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

Set 5 of 25 · the same problems every time you open this link.

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Set 1 has all 25 in a single PDF. All 25 sets ask different questions.

Inventors Who Changed Daily Life

D2.His.2.K-2

NameDate

Draw a line from each invention to how it changed life.

1.Draw a line from each one to its match.
  • Alexander Graham Bell's telephone, 1876
  • Philo Farnsworth's electronic television, 1927
  • Henry Ford's moving assembly line, 1913
  • Garrett Morgan's improved traffic signal, 1923
  • A.People could talk to someone far away
  • B.Many more families could buy a car
  • C.Street crossings became safer
  • D.Families could watch moving pictures at home
2.Draw a line from each one to its match.
  • Thomas Edison's long-lasting light bulb, 1879
  • George Washington Carver's farm lessons, 1900s
  • Willis Carrier's air conditioner, 1902
  • Benjamin Franklin's lightning rod, 1750s
  • A.Farmers learned to plant crops that help the soil
  • B.Buildings were safer in storms
  • C.Homes could be lit without flames
  • D.Buildings could stay cool in hot weather

LessonPrint · D2.His.2.K-2 · Set 5 · free to copy for classroom use

Answer key — Inventors Who Changed Daily Life

Set 5. Prints on its own sheet.

  1. 1.1. Alexander Graham Bell's telephone, 1876 — A (People could talk to someone far away) 2. Philo Farnsworth's electronic television, 1927 — D (Families could watch moving pictures at home) 3. Henry Ford's moving assembly line, 1913 — B (Many more families could buy a car) 4. Garrett Morgan's improved traffic signal, 1923 — C (Street crossings became safer)
  2. 2.1. Thomas Edison's long-lasting light bulb, 1879 — C (Homes could be lit without flames) 2. George Washington Carver's farm lessons, 1900s — A (Farmers learned to plant crops that help the soil) 3. Willis Carrier's air conditioner, 1902 — D (Buildings could stay cool in hot weather) 4. Benjamin Franklin's lightning rod, 1750s — B (Buildings were safer in storms)

Last reviewed 2026-09-05. Aligned to D2.His.2.K-2 of the C3 Framework for Social Studies State Standards.