https://www.quantifiedintuitions.org/estimation-game
The Estimation Game - Quantified Intuitions
Team up with your friends to play our monthly estimation quiz
the estimation gamequantifiedintuitions
https://drmaciver.com/2016/04/an-estimation-game-for-sprint-planning/
David R. MacIver's Blog: An estimation game for sprint planning
A technique for sprint planning that I haven't tried personally, for the obvious reason that I work alone.
david restimation gameblog
https://sg.iwant2study.org/ospsg/index.php/interactive-resources/chemistry/04-periodicity/02-metals/2-uncategorised/1459-number-line-estimation-game
Number Line Estimation Game - Open Educational Resources / Open Source Physics @ Singapore
Number Line Estimation Game interactive game for science learning, with classroom-ready exploration, fullscreen access, and related teaching resources.
open educational resourcesnumber lineestimation gamephysicssingapore