Platonic Solids on Math Is Fun

Platonic Solids on Math Is Fun https://www.mathsisfun.com/platonic_solids.html
Mathematics Hiding in the Nets for a Cube https://drive.google.com/file/d/1R9sthSddj2E5P1CQJx77zkbDNqpZJXqL/view?usp=sharing
NLVM Virtual Manipulatives http://nlvm.usu.edu/en/nav/frames_asid_128_g_1_t_3.html?open=instructions&&from=topic_t_3.html
NCTM Geometric Tool https://illuminations.nctm.org/activity.aspx?id=3521

Think of or find a math task or activity related to Platonic solids that you use (or can use) in your teaching grade. Give the van Hiele level of thinking that is intended for students to work at and give your thinking for how the task relates to one or two of the van Hiele phases of learning. Proved appropriate reference if you "found" the task.
OK to use the NCTM or NLVM tools in order to include visuals.

Give your grade level: This should be for Grade 4
Describe the task/activity (75 word limit)
Keep it simple, and describe your idea in your own words. You can include images if they are relevant to your task.
1st: Give the van Hiele level of thinking that is intended for students to work at.
2nd: Briefly describe/explain which van Hiele phase of learning/instruction you think your kids will experience by doing this task/activity (75 words).

Sample Solution