Steamboats, Planes and Telephones is a free printable Kindergarten to Grade 2 social studies worksheet on how inventions moved people, goods and ideas faster, aligned to C3 Framework indicator D2.Geo.7.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 9 of 25 · the same problems every time you open this link.
Set 1 has all 25 in a single PDF. All 25 sets ask different questions.
Steamboats, Planes and Telephones
D2.Geo.7.K-2
NameDate
Match each invention to what it changed.
1.Draw a line from each invention to what it changed.
Email
Refrigerated railroad car
Steamboat
Printing press
A.Carried fresh meat and fruit long distances
B.Carried people and goods up rivers, against the current
C.Sends a written message around the world in seconds
D.Made many copies of books quickly
2.Draw a line from each invention to what it changed.
Radio
Telegraph
Airplane
Television
A.Brought moving pictures and news into homes
B.Sent messages along wires as dots and dashes
C.Carries people across oceans in hours
D.Brought news and music into homes through the air
LessonPrint · D2.Geo.7.K-2 · Set 9 · free to copy for classroom use
Answer key — Steamboats, Planes and Telephones
Set 9. Prints on its own sheet.
1.1. Email — C (Sends a written message around the world in seconds) 2. Refrigerated railroad car — A (Carried fresh meat and fruit long distances) 3. Steamboat — B (Carried people and goods up rivers, against the current) 4. Printing press — D (Made many copies of books quickly)
2.1. Radio — D (Brought news and music into homes through the air) 2. Telegraph — B (Sent messages along wires as dots and dashes) 3. Airplane — C (Carries people across oceans in hours) 4. Television — A (Brought moving pictures and news into homes)
Last reviewed 2026-09-05. Aligned to D2.Geo.7.K-2 of the C3 Framework for Social Studies State Standards.