Area & Perimeter Explorers
Measure and design rooms that meet a target area and perimeter.
Materials
5 materials1
Curiosity question strip
2
Anchor chart
2
Peer feedback rubric
3
Sorting cards
4
Reflection slip
Lesson plan
4 phases, 38 minGoal
Students can measure and calculate area and perimeter and explain how two shapes can share one but not the other.
1
Hook & warm-up
Spark curiosity with a quick prompt that connects area & perimeter explorers to what students already know.
5 min
class
Curiosity question strip
2
Direct instruction
Introduce the core ideas with a guided walkthrough and clear worked examples.
12 min
class
Anchor chart
Peer feedback rubric
3
Guided practice
Students apply the concept in pairs or small groups while the teacher circulates and confers.
16 min
pair
Sorting cards
4
Wrap-up & check
Consolidate the big idea and check understanding with a short exit ticket.
5 min
single
Reflection slip
Interactive materials open in a read-only preview before purchase.
Ratings & comments
The differentiation notes are what sold me — I could stretch the fast finishers without writing anything extra.
Yes! The materials tab has a printable. Look under the practice phase.
Good to know the hook travels — I will try that.
Solid lesson. A couple of the materials were hard to source on short notice, but everything else was excellent.
A year down worked for me with the reading swapped for the summary version.
Has anyone tried running this with a larger class? Curious how the group activity scales to 30+ students.
Totally agree, the wrap-up is the strongest part.