For example, on day 1 of our absolute value unit, I want students to guess a number. To give context to the estimation, I decided to use a 3-act math task by Dan Meyer about the World's Largest Cup of Coffee. The overall lesson will lead to investigating how far our guesses were from the actual number of gallons so that we can build an absolute value function.
I can see using Tackk as a way to curate all the parts of a lesson, to post for review or absent students, or to use for independent learning.
But now TACKK is no longer available! UGH!