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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 3 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.
  • Thomas Edison's long-lasting light bulb, 1879
  • Thomas Edison's phonograph, 1877
  • Henry Ford's moving assembly line, 1913
  • Samuel Morse's telegraph, 1844
  • A.Many more families could buy a car
  • B.Messages could travel along wires in minutes
  • C.People could record sound and play it back
  • D.Homes could be lit without flames
2.Draw a line from each one to its match.
  • George Washington Carver's farm lessons, 1900s
  • The Wright brothers' airplane, 1903
  • Margaret Knight's paper bag machine, 1871
  • Willis Carrier's air conditioner, 1902
  • A.People could travel through the air
  • B.Buildings could stay cool in hot weather
  • C.Farmers learned to plant crops that help the soil
  • D.Stores had strong flat-bottomed paper bags

LessonPrint · D2.His.2.K-2 · Set 3 · free to copy for classroom use

Answer key — Inventors Who Changed Daily Life

Set 3. Prints on its own sheet.

  1. 1.1. Thomas Edison's long-lasting light bulb, 1879 — D (Homes could be lit without flames) 2. Thomas Edison's phonograph, 1877 — C (People could record sound and play it back) 3. Henry Ford's moving assembly line, 1913 — A (Many more families could buy a car) 4. Samuel Morse's telegraph, 1844 — B (Messages could travel along wires in minutes)
  2. 2.1. George Washington Carver's farm lessons, 1900s — C (Farmers learned to plant crops that help the soil) 2. The Wright brothers' airplane, 1903 — A (People could travel through the air) 3. Margaret Knight's paper bag machine, 1871 — D (Stores had strong flat-bottomed paper bags) 4. Willis Carrier's air conditioner, 1902 — B (Buildings could stay cool in hot weather)

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