T-Shirt estimating cards
To help teams with the transition to ‘relative estimating’ I created these T-Shirt estimating cards. Struggling to understand the difference between an absolute scale versus a relative scale of estimating? Tired of explaining to Product Owners why an job estimate of 8 does not equate to 8 hours of work?
These T-shirt estimating cards make relative estimating a quick and painless activity.
Free Agile Estimating Cards
My T-shirt agile estimating cards have been very popular, but the price can quickly add up if ordering ten or more packs. So, I’ve created a pdf document of my T-shirt cards which allows you to print them yourself. I’ve also included two other variations … beer-size estimating cards, and martian weapon estimating cards.
Agile Certifications E-book
Improving Agility: Agile Certifications provides an overview of the major accredition organizations and the various agile certifications. This E-book covers the six major Agile accrediting organisations and the programmes that they offer.
I haven’t updated this e-book in a few years, so I’m offering it for free until I have the time to update it properly.