01
Na (Sodium)
License: CC BY-SA 3.0
Via Wikimedia Commons
Accessed Jun 8, 0022
Changes: background removed and rotated
Ray Villarreal
I used this visual with my classes and it really helps students to focus and make inferences. Engaging and fun when we pick popsicle sticks to randomize respondents.
02-24-22
Stephen
So great to hear! Thank you for sharing that Ray!
02-24-22