Why Every World Map Is WrongYou cannot flatten a sphere without distorting something.7th GradeMERCATORShapes and angles are correctSizes badly wrong near the polesGreenland looks as big as AfricaAfrica is actually 14 times largerDesigned for navigation, notcomparisonEQUAL-AREASizes are correctShapes are squashedAfrica appears at its true sizeCountries look stretched near theequatorDesigned for comparing areaTHE DIFFERENCE THAT MATTERSEvery flat map trades one kind of accuracy for another. There is nocorrect world map, only a fit-for-purpose one.Ask what a map was made for before trusting what it appears to show.Why Every World Map Is Wronglearnposters.com
Why Every World Map Is Wrong — printable social studies wall chart from LearnPosters. Free vector PDF, US Letter and A4.

What’s on the Why Every World Map Is Wrong poster

MERCATOR against EQUAL-AREA, side by side.

Ask what a map was made for before trusting what it appears to show.

Questions about the Why Every World Map Is Wrong poster

What’s on the Why Every World Map Is Wrong poster?
MERCATOR against EQUAL-AREA, side by side. MERCATOR: Shapes and angles are correct; MERCATOR: Sizes badly wrong near the poles; MERCATOR: Greenland looks as big as Africa; MERCATOR: Africa is actually 14 times larger; MERCATOR: Designed for navigation, not comparison; EQUAL-AREA: Sizes are correct; EQUAL-AREA: Shapes are squashed; EQUAL-AREA: Africa appears at its true size; EQUAL-AREA: Countries look stretched near the equator; EQUAL-AREA: Designed for comparing area; Every flat map trades one kind of accuracy for another. There is no correct world map…. Ask what a map was made for before trusting what it appears to show.
Who is the Why Every World Map Is Wrong poster for?
Why Every World Map Is Wrong is filed under 7th Grade (ages 12–13), so it matches what that year asks a child to remember. It is equally useful to an older student revisiting social studies, and to the parent or teacher answering the question at the kitchen table.
When should you use the Why Every World Map Is Wrong poster?
Compare Greenland and Africa on a globe and on a wall map. The difference is startling. A wall chart earns its place by being glanceable from where the work is happening, so Why Every World Map Is Wrong belongs on the wall where that social studies work actually happens, within glancing distance, rather than filed away.
What other posters go with Why Every World Map Is Wrong?
Reading a Population Pyramid, Economic Systems and Systems of Government sit alongside Why Every World Map Is Wrong in the 7th Grade set. Printed together they make a wall rather than a single sheet, which is how a reference set actually gets used.Reading a Population PyramidEconomic SystemsSystems of Government
Is the Why Every World Map Is Wrong poster free to download and print?
Yes. Why Every World Map Is Wrong downloads as a free PDF with no account, no email and no watermark, like everything else in the 7th Grade set. Print as many copies as you like for a home, a classroom, a library or a tutoring group; reselling the file is the only thing the licence rules out.Read the licence
What size does the Why Every World Map Is Wrong poster print at?
Why Every World Map Is Wrong is a vector PDF laid out for US Letter, and prints on A4 with Fit to page — the same file, no separate download. Because every mark on it is drawn rather than photographed, it stays sharp enlarged to A3, A2 or A1 at a copy shop. Colour carries emphasis only, so a greyscale print of Why Every World Map Is Wrong loses nothing.Printing guide

Related posters

Charts that sit alongside Why Every World Map Is Wrong on the same wall.

Browse every 7th Grade poster, or start from the full catalogue.