Fence the Community Garden

Grade 6 students fence three community gardens on the coordinate plane. Using the labeled corner coordinates, they find each side length, add up the perimeter and price the fencing. The gardens move from the first quadrant into all four, and every correct side fences the map live. Randomized numbers, instant feedback and a cost meter make 6.G.A.3 practice real and self-checking.

Fence the Community Garden: Polygons on the Coordinate Plane (6.G.A.3)


Turn coordinate geometry into a real job. In this interactive Grade 6 math activity, Riverton is opening three community gardens, and the rabbits are already eyeing the lettuce. Students use the coordinates of each garden’s corners to find side lengths, work out the perimeter, and calculate how much the fencing will cost.


What students do


  • Read the coordinates printed at each corner of a garden drawn on a coordinate grid.
  • Find the length of each side by spotting corners that share an x or a y-coordinate and finding the difference between the other coordinates.
  • Add the side lengths to find the perimeter.
  • Multiply the perimeter by the price per yard to find the total fencing cost.


Built-in progression


  • Garden 1: a rectangle with every corner in the first quadrant.
  • Garden 2: an L-shaped lot that crosses the y-axis, so students work with negative coordinates.
  • Garden 3: an eight-sided plot spread across all four quadrants, with several sides crossing an axis.


Why teachers like it


  • Coordinates, not counting: the grid lines are faded and the axes are unnumbered apart from 0, so students use coordinates the way the standard intends rather than counting squares.
  • Instant visual feedback: each correct side length appears as fence on the map, labeled with its length.
  • Cost meter: it fills only for sides that are entered correctly, so students can check their total cost before they type it.
  • Randomized every time: the corner coordinates and fencing prices change for each student, so answers can’t be copied and the activity can be replayed for extra practice.
  • Self-checking: all 24 answers are checked automatically, and a checklist tracks progress across the three gardens.
  • Scaffolded: a hint on the first side models the method, then students work on their own.


Standards alignment


  • CCSS 6.G.A.3: draw polygons in the coordinate plane given the coordinates of their vertices, use coordinates to find the length of a side joining points with the same first or second coordinate, and apply this to real-world problems.
  • Supports 6.NS.C.8: solve problems by graphing points in all four quadrants, and use coordinates and absolute value to find distances between points.


Great for



  • Grade 6 geometry units on the coordinate plane.
  • Perimeter and real-world measurement practice.
  • Intervention or review for Grade 7 students.
  • Math centers, independent practice and homework.


Students finish knowing how to find distances on the coordinate plane, and they see why the skill matters: it’s how real planners measure, budget and build.


Keywords: coordinate plane worksheet, polygons on the coordinate plane, 6.G.A.3 activity, perimeter on a coordinate grid, distance between points with the same x or y-coordinate, four-quadrant coordinate plane, Grade 6 geometry, real-world math, interactive math worksheet, self-checking math activity, TeachRealMath

Learning Objective

Students find the side lengths of rectilinear polygons on the coordinate plane from the coordinates of their corners, then use those lengths to work out the perimeter and the fencing cost at a given price per yard. The gardens move from the first quadrant to all four, so students practice finding distances between points that share an x or a y-coordinate, including across an axis. This builds 6.G.A.3, with support from 6.NS.C.8.

Randomization Available

The worksheet supports randomization. If you enable it every students will receive different angles to work. This prevent copying of answers.

💡 Tip: When assigning this activity to your classroom, you can optionally enable randomization to give each student a unique version of the problems. When you re-assign the same worksheet, each student will get a new set of questions, helping them master the content through repeated practice.

Fence the Community Garden preview
Preview
Grade level
6
Type
Mini Lab (real-world worksheet)
Duration
20 minutes
Auto-graded
Yes
Randomized per student
Yes
Common Core standards
6.G.A.3
Topics
GeometryArea and Circumference
Tags
Real World

Related grade 6 activities

More interactive, auto-graded activities on the same standards and topics.

LabGrade 6· 60 min

Crate Build: Area, Volume, and Surface Area

Pack & Ship Co. is a hands-on Grade 6 geometry capstone. Students become builders filling a real client's crate order across five connected worksheets, applying coordinate geometry, composite area, volume, and surface area. Every measurement carries forward to a final bill, so careless work has real consequences. Covers all four 6.G standards in one engaging, auto-graded job.

Skill PracticeGrade 6· 20 min

Plot Polygons on the Coordinate Plane

Interactive 6.G.A.3 practice for plotting polygons on the coordinate plane. Six problems progress from triangles and rectangles to pentagons and concave shapes. Students click grid points to plot vertices and get instant per-vertex feedback. Auto-graded with checkmark validation. Perfect for in-class practice, homework, or formative assessment in Grade 6 math.

Skill PracticeGrades 6, 7· 20 min

4-Quadrant Coordinate Mystery: Number 67

Practice coordinate graphing in all four quadrants with this fun mystery-picture activity! Students identify coordinates from labeled points, enter them into a table, and watch the graph reveal a hidden number. Reinforces quadrant recognition, positive/negative coordinates, and axis placement—perfect for 6th grade.

Skill PracticeGrades 6, 7, 8· 10 min

Back to School: My Coordinate Story

Students read 20 fun statements and choose the ones that describe them. For each, they find the matching point on a graph and enter its coordinates. As they do, a unique shape forms on the coordinate plane. This back-to-school activity falls under Geometry and helps students practice plotting points while expressing themselves.

Skill PracticeGrade 6· 15 min

Discovering Volume with Half-Cubes

Interactive 6.G.A.2 worksheet where students fill three rectangular prisms with half-unit cubes using a slider, then verify volume two ways: counting (cubes × 1/8) and formula (L × W × H). Students discover why V = L × W × H works for fractional edge lengths through hands-on packing of 1×1×1, 2½×1×1, and 1½×1½×2 boxes. Auto-graded. Grade 6.

Skill PracticeGrade 6· 20 min

Polygon Side Length & Perimeter from Coordinates

Interactive 6.G.A.3 practice for finding polygon side lengths using coordinates. Six problems progress from rectangles and squares to concave L-shapes and T-shapes. Students subtract coordinates instead of counting grid squares, with instant per-side feedback and auto-graded perimeter calculations. Perfect for in-class practice, homework, or formative assessment in Grade 6 math.