Great resources from STEAMPOWEREDFAMILY.com that include videos showing construction, directions that include a clear list of common materials, pro tips, background science information, extensions, and troubleshooting suggestions. I’ve included a few projects to choose from but the site is a rich collection of many more activities that use common household materials.
Cohesion is a property of liquids. Water is very cohesive, it sticks to itself.
I like using a cohesion activity when a group of students needs to learn to work in teams. This can lead to a discussion about being a cohesive group.
Click on the link for this post to read more and find a link to a free product at my TpT store that includes a take home activity and a dozen copyright free images you can use to introduce this topic.