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Grid Maps: Finding Any Place with Rows and Columns

Students use a grid of rows and columns to pinpoint exact locations — the same idea as latitude and longitude, the invisible lines that give every spot on Earth its own address.

Grade 4Map Skills45 minutes1 class periodC3 InquiryExplicit teaching4 StandardsC3 + CCSS
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Lesson at a Glance

Everything you need before the bell rings

Learning Objectives

Students will be able to…

  • ✓Use a grid to name and find locations.
  • ✓Read a location as a coordinate (like B3).
  • ✓Explain that latitude and longitude work the same way.
  • ✓Find a place given its coordinate.
Essential Question

Earth is huge, but every single place has its own exact “address.” How can two numbers (or a letter and a number) point to any spot on a map?

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Lesson Phases
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Vocabulary Terms
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Standards Aligned
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Interactive Task
Find the Square · Interactive

Find the Square

Project this grid map and have students find each square by its coordinate. It works just like latitude and longitude on a globe.

📍 Find the square — use the letter and numberTry it

A grid uses letters and numbers to name each square — just like latitude and longitude name places on a world map.

The Lesson · C3 Inquiry Arc (Question · Investigate · Conclude)

45 minutes, five moves

Tap any phase to open the teacher moves and student actions.

1

Compelling Question — Every Spot Has an Address

5 min

How would you tell a friend EXACTLY where to meet on a map?

👩‍🏫 Teacher Moves

  • Ask how to name an exact spot on a map.
  • Show a grid over the map.
  • Pose the question about coordinates.

🎒 Student Actions

  • Try to describe an exact spot.
  • See the grid.
  • Predict how coordinates work.
2

Investigate — Find the Square

10 min

Students investigate the grid.

👩‍🏫 Teacher Moves

  • Send students to Find the Square.
  • Show letter = column, number = row.
  • Have them find several squares.

🎒 Student Actions

  • Find each square.
  • Read the coordinate.
  • Say column and row.
3

Analyze — Coordinates & the Globe

12 min

Students analyze.

👩‍🏫 Teacher Moves

  • Connect the grid to latitude/longitude.
  • Explain lines circle the whole Earth.
  • Model finding a place by coordinate.

🎒 Student Actions

  • Link grid to lat/long.
  • Explain the lines.
  • Find a place by coordinate.
4

Draw Conclusions — Draw Conclusions

13 min

Students conclude.

👩‍🏫 Teacher Moves

  • Give coordinates; students find places.
  • Give places; students give coordinates.
  • Discuss why coordinates are useful.

🎒 Student Actions

  • Find places by coordinate.
  • Give coordinates for places.
  • Explain the use.
5

Take Informed Action — Make a Grid Map

5 min

Students build a map.

👩‍🏫 Teacher Moves

  • Have students draw a grid map.
  • Place items and label coordinates.
  • Hand out the exit ticket.

🎒 Student Actions

  • Draw a grid map.
  • Label coordinates.
  • Complete the exit ticket.
Standards Alignment

Built to the standards you report on

Aligned to the C3 Framework for Social Studies and Common Core literacy in social studies.

C3
D2.Geo.1.3-5

Construct maps and other graphic representations of both familiar and unfamiliar places.

C3
D2.Geo.2.3-5

Use maps and other representations to explain relationships between the locations of places.

C3
D2.Geo.3.3-5

Use maps of different scales to describe the locations of characteristics.

CCSS
RI.4.7

Interpret information presented visually and explain how it contributes to understanding.

Differentiation

One lesson, every learner

Multilingual Learners

ELL / EMERGING READERS
  • Play a grid version of “Battleship.”
  • Sentence frame: “The ___ is at ___.”
  • Practice column-then-row aloud.

Support & Access

IEP / 504
  • Start with a 3×3 grid.
  • Color the column and row to find a square.
  • Give the coordinate; find the square only.

Stretch & Extend

GIFTED / EARLY FINISHERS
  • Find real places by latitude and longitude.
  • Explain the equator and prime meridian.
  • Make a coordinate treasure hunt.
Materials

What to gather

  • 📽️Projector / board
  • 📓Social studies notebooks
  • 💻Find the Square
  • 🗺️A grid map / globe
  • 📐Grid paper
  • 🎫Exit-ticket slips
Vocabulary

Key terms — hover for a quick definition

gridcrossing lines forming rows and columnscoordinatea location named by letters/numberscolumna line going up and downrowa line going acrosslatitudelines that run east–west on Earthlongitudelines that run north–south on Earthequatorthe latitude line around Earth’s middlelocationwhere a place is
Evaluate

Exit Ticket

Preview the three formative checks. Tap “Sample answer” to see what mastery looks like — hide them before you print for students.

QUESTION 1
On a grid, what do the letter and the number tell you?
The letter tells the column (across) and the number tells the row (up/down), naming an exact square.
QUESTION 2
What is the square called that is in column D, row 3?
D3.
QUESTION 3
How is latitude and longitude like a grid on a map?
They are invisible lines that cross the Earth in rows and columns, giving every place its own exact “address” (coordinate).

Going deeper? Coordinate treasure hunt.

Have students hide a “treasure” on a grid map and write coordinate clues for a partner to follow to find it. A printable grid-map template is in the Social Studies library.

Study · Flashcards

Study the key terms

Tap a card to flip it, then rate whether you knew it. Built from this lesson’s vocabulary.

🃏 Latitude, Longitude & Grid MapsFlip
Card 1
Term
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Meaning
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Practice · Quiz

Check your understanding

A quick self-check with instant feedback, drawn from this lesson’s key terms.

📝 Latitude, Longitude & Grid MapsQuiz
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Question 1
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Practice · Worksheet

Printable worksheet

A print-and-go review sheet with a built-in answer key. Tap “Show answer key” to reveal answers, or print the clean version for students.

🖨️ Latitude, Longitude & Grid MapsPrint
Name: ________________________
Date: ____________

Part A · Write the word that matches each meaning

Word bank: column, coordinate, equator, grid, latitude, location, longitude, row
  1. where a place is
  2. crossing lines forming rows and columns
  3. a line going across
  4. lines that run north–south on Earth
  5. a location named by letters/numbers
  6. lines that run east–west on Earth
  7. the latitude line around Earth’s middle
  8. a line going up and down

Part B · Show what you learned

  1. On a grid, what do the letter and the number tell you?
  2. What is the square called that is in column D, row 3?
  3. How is latitude and longitude like a grid on a map?
Answer key — Part A: 1) location · 2) grid · 3) row · 4) longitude · 5) coordinate · 6) latitude · 7) equator · 8) column
Part B: 1) The letter tells the column (across) and the number tells the row (up/down), naming an exact square. 2) D3. 3) They are invisible lines that cross the Earth in rows and columns, giving every place its own exact “address” (coordinate).