Measure an item
Measure the width of one school supply.
CLASSROOM PROJECT · UPPER ELEMENTARY · ENGINEERING
Pencil Parking Spot
Give pencils a designated place. Students use teacher-prepared paperboard parts to make a small desktop organizer, then adjust dividers so classroom supplies fit well.
Teacher-prepared materials. Students explore, build, test, and share.
What students will show:
Plan a layout
Draw a labeled layout with two or three sections.
Test fit
Assemble an organizer and decide whether to move a divider.
See the standards connection in Resources.
BEFORE CLASS
Set the table. Start the thinking.
Materials and preparation for 2 students.
What to put in each kit
| Material | Quantity | Class total |
|---|---|---|
| teacher-prepared paperboard base | 1 teacher-prepared paperboard base | — |
| prepared wall pieces | 4 prepared wall pieces | — |
| prepared dividers | 2 prepared dividers | — |
| Masking tape | Masking tape | — |
| ruler | 1 ruler | — |
| pencils | 2 pencils | — |
| eraser | 1 eraser | — |
| glue stick | 1 glue stick | — |
| planning and test sheet | 1 planning and test sheet | — |
Vocabulary: measure, divider, space, fit, layout, revise.
03 / THE TEACHING FLOW
A clear next step. Every step.
Use the timed sequence below. Make time to test, share, and reset.
Step
Lesson · 50 min 0–8 min
Notice the need
Teacher says
Examine the school supplies and discuss what “easy to find, easy to take out” means.
Students do
Examine the school supplies and discuss what “easy to find, easy to take out” means.
Look for
Measure the width of one school supply.
Lesson · 50 min 8–17 min
Measure and plan
Teacher says
Measure one item and draw a simple top-view layout.
Students do
Measure one item and draw a simple top-view layout.
Look for
Draw a labeled layout with two or three sections.
Lesson · 50 min 17–35 min
Assemble
Teacher says
Tape the walls and dividers in place.
Students do
Tape the walls and dividers in place.
Look for
Assemble an organizer and decide whether to move a divider.
Lesson · 50 min 35–43 min
Fit test
Teacher says
Put supplies in and take them out; record what does not fit well.
Students do
Put supplies in and take them out; record what does not fit well.
Look for
Assemble an organizer and decide whether to move a divider.
Lesson · 50 min 43–50 min
Revise and retest
Teacher says
If needed, move one divider, test again, and explain why.
Students do
If needed, move one divider, test again, and explain why.
Look for
Assemble an organizer and decide whether to move a divider.
STEP TIMER
Design, test, and improve: All three supplies should fit in their assigned areas and stay there, while remaining removable without lifting the organizer. Change only one divider position between the two tests.
04 / CHECK LEARNING
Notice the evidence. Choose a next move.
<p>Check the labeled layout, one measurement, fit-test results, and the student explanation for keeping or moving a divider.</p>
Assessment evidence
Check the labeled layout, one measurement, fit-test results, and the student explanation for keeping or moving a divider.
| Focus | Observation 1 | Observation 2 | Observation 3 |
|---|---|---|---|
|
Design, test, and improve
All three supplies should fit in their assigned areas and stay there, while remaining removable without lifting the organizer. Change only one divider position between the two tests. |
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Extension activity
Make labels for each section or revise the organizer for a different set of school supplies. |
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Swipe the table sideways to see every trial.
All three supplies should fit in their assigned areas and stay there, while remaining removable without lifting the organizer. Change only one divider position between the two tests.
05 / RESOURCES
Take the lesson with you.
Printable resources will be added here when the files are available.
CLASSROOM RESOURCES
Suggested printables · Coming soon
Top-view planning sheet; whole-unit measurement guide; fit-test checklist; short reflection sheet
