STACK

STACK is an open-source system for computer-aided assessment in Mathematics and related disciplines, with emphasis on formative assessment. STACK version 3.0+ comprises five related Moodle plug-ins.

STACK 2.0 format

Free

This format imports questions saved from STACK 2 servers.

Moodle 2.3–3.1 26 Sep 2014 79 installs

STACK

Free

The STACK question type adds a sophisticated assessment in mathematics and related disciplines, with emphasis on formative assessment underpinned by computer algebra.

Moodle 3.5–5.2 7 Aug 2026 2365 installs

Deferred feedback with CBM and explicit validation

Free

A question behaviour designed for use by qtype_stack.

Moodle 2.3–5.1 22 Sep 2022 2616 installs

Deferred feedback with explicit validation

Free

A question behaviour designed for use by qtype_stack.

Moodle 2.3–5.1 22 Sep 2022 2610 installs

Adaptive mode (multi-part questions)

Free

A question behaviour designed for use by qtype_stack.

Moodle 2.4–5.1 22 Sep 2022 4236 installs