Measurement mystery

In today's blog post I would like to share with you a resource that I found on the "Youtube" platform. It is a video in which a girl appears who poses a problem to the students.
The problem is to discover the type of object that is hidden and that we can not see. How can we solve this enigma? Through the different ways of measuring that there are and making assumptions. Of course at the beginning of the video, the girl explains the types of measurement that we can find, to introduce the students to the activity.
Throughout the activity, the girl explains how to measure, the height, length, weight, width, etc. of said object.
I think it is a very useful resource, because it could be carried out in the classroom and thus make a more dynamic activity with the students. This particular resource is aimed at 5th grade students of primary education, however it could be modified and applied in any course.