Students use milk, vanilla flavoring, salt and ice to make a delicious snack all while learning about physical changes!
This lab can be done prior to learning about physical changes or as a introduction to the topic. After the lab activity, teachers and students discuss what they saw during the lab (mixtures, freezing point, phase change, ect). Students generate a claim about physical changes and use their data to back up their claim.
I suggest using almond milk for those with allergies.
This activity works perfectly with my other product Write like a Scientist