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Tomer Naydnov
arc / explorer

Read-only portfolio demo · Fictional data

Original app recordings
Explore instructor / Learning insights

Teach, notice, respond

Find the pattern. Keep the context.

Participation, submitted work and reviewed work describe different parts of a lesson. These sample figures are not platform analytics.

10 / 24
Python Lab · fictional reporting example
21 / 24ParticipatedNon-empty work or drafts
18 / 24SubmittedCurrent activity
14 / 18Published reviews
2 / 3Revision follow-throughNew submissions after a request

Submission completion

Start with a question92%
Decisions & loops75%
Build it together0%

The third lesson is not open in this sample. Its zero completion is context, not a judgment.

Activity types ask different things.

ProgrammingTrace, write, explain3 activities
ReflectionNotice a change2 activities
Live activitiesThink with the class2 activities
Peer reviewGive a useful response1 activity

A number can lead back to a person.

The product supports date, lesson, learner and activity-type filters, with lesson/task and student-level drilldowns. Empty submissions are excluded from these participation calculations.

Inspect the revision behind one sample signal
What this part of Arc does
  • Lesson or month grouping
  • Date, learner and activity filters
  • Completion and participation
  • Revision follow-through
  • Activity-type breakdown
  • Student-level drilldown

This is a browsable portfolio interpretation of Arc’s workflows with fictional examples. Navigation, filtering and theme previews work here; editing, execution and platform services belong to the original application.

Inside the original application.

Real Arc screens and recordings, captured locally with fictional people and work.

All original recordings ↗
Arc: Learning activity with multiple perspectives
View screen
01 / Instructor

Learning activity with multiple perspectives

Data lenses and filters connect participation, submitted work, feedback and revision patterns over time.

Source references & review notes
  • app/Platform/Portals/Instructor/Services/InstructorStatisticsPanelService.php
Read the portal research & evidence boundaries ↗

Source reviewed at development revision 5549bf96. Original captures have their own pinned revisions; the live platform has a separate release.