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Ideas explained, study advice and news, from the StemPy Lab team and the teachers we invite to write.

3 posts about “Teachers”

A test paper with four green ticks and one red cross, a stopwatch a third of the way round, and a certificate with an orange seal.

How to hold a mock test: a step-by-step guide for teachers

Get your questions ready, build a paper marked like the real exam, choose how it starts, run it, read the report and give certificates. Then take the same paper to students beyond your class with an open exam. A walk through a demo class test.

Mock testsTeachersGuides

StemPy Lab · 22 October 2026 · 8 min read

A video window with a play button, and a red record button marked REC.

How to record your live class and share it with students who missed it

Record a class on your own computer or phone, keep the file, put it on YouTube or Google Drive, and add the link. Students who missed the class are told. Nothing is stored on the site.

One teacher above three groups of learners, called Batch 1, Batch 2 and Batch 3.

How to run a class: a guide for teachers

Open a class, bring students in, use batches, teach live, assign work, read the students table, assess, promote and issue certificates. A walk through a demo class with demo students.

ClassesTeachersGuides

StemPy Lab · 17 October 2026 · 7 min read