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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 24 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.
  • The Wright brothers' airplane, 1903
  • Alexander Graham Bell's telephone, 1876
  • Garrett Morgan's improved traffic signal, 1923
  • Willis Carrier's air conditioner, 1902
  • A.People could talk to someone far away
  • B.Street crossings became safer
  • C.Buildings could stay cool in hot weather
  • D.People could travel through the air
2.Draw a line from each one to its match.
  • Thomas Edison's long-lasting light bulb, 1879
  • Henry Ford's moving assembly line, 1913
  • Thomas Edison's phonograph, 1877
  • George Washington Carver's farm lessons, 1900s
  • A.Homes could be lit without flames
  • B.Many more families could buy a car
  • C.People could record sound and play it back
  • D.Farmers learned to plant crops that help the soil

LessonPrint · D2.His.2.K-2 · Set 24 · free to copy for classroom use

Answer key — Inventors Who Changed Daily Life

Set 24. Prints on its own sheet.

  1. 1.1. The Wright brothers' airplane, 1903 — D (People could travel through the air) 2. Alexander Graham Bell's telephone, 1876 — A (People could talk to someone far away) 3. Garrett Morgan's improved traffic signal, 1923 — B (Street crossings became safer) 4. Willis Carrier's air conditioner, 1902 — C (Buildings could stay cool in hot weather)
  2. 2.1. Thomas Edison's long-lasting light bulb, 1879 — A (Homes could be lit without flames) 2. Henry Ford's moving assembly line, 1913 — B (Many more families could buy a car) 3. Thomas Edison's phonograph, 1877 — C (People could record sound and play it back) 4. George Washington Carver's farm lessons, 1900s — D (Farmers learned to plant crops that help the soil)

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