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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 23 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 phonograph, 1877
  • Samuel Morse's telegraph, 1844
  • Garrett Morgan's improved traffic signal, 1923
  • Philo Farnsworth's electronic television, 1927
  • A.Street crossings became safer
  • B.Families could watch moving pictures at home
  • C.People could record sound and play it back
  • D.Messages could travel along wires in minutes
2.Draw a line from each one to its match.
  • Alexander Graham Bell's telephone, 1876
  • The Wright brothers' airplane, 1903
  • Thomas Edison's long-lasting light bulb, 1879
  • Margaret Knight's paper bag machine, 1871
  • A.People could talk to someone far away
  • B.Homes could be lit without flames
  • C.People could travel through the air
  • D.Stores had strong flat-bottomed paper bags

LessonPrint · D2.His.2.K-2 · Set 23 · free to copy for classroom use

Answer key — Inventors Who Changed Daily Life

Set 23. Prints on its own sheet.

  1. 1.1. Thomas Edison's phonograph, 1877 — C (People could record sound and play it back) 2. Samuel Morse's telegraph, 1844 — D (Messages could travel along wires in minutes) 3. Garrett Morgan's improved traffic signal, 1923 — A (Street crossings became safer) 4. Philo Farnsworth's electronic television, 1927 — B (Families could watch moving pictures at home)
  2. 2.1. Alexander Graham Bell's telephone, 1876 — A (People could talk to someone far away) 2. The Wright brothers' airplane, 1903 — C (People could travel through the air) 3. Thomas Edison's long-lasting light bulb, 1879 — B (Homes could be lit without flames) 4. Margaret Knight's paper bag machine, 1871 — D (Stores had strong flat-bottomed paper bags)

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