Perfect for Grades 4–6, this hands-on science activity helps students visualize how atoms form molecules while exploring balance, geometry, and molecular structure through play and creativity.
Students use simple materials — marshmallows and toothpicks — to build a 3D model of a water molecule (H₂O) and discover why molecules have different shapes, what happens when atoms combine or change, and how the shape of water molecules affects properties like ice, liquid water, and steam.
Something went wrong, please try again later.
This resource hasn't been reviewed yet
To ensure quality for our reviews, only customers who have purchased this resource can review it
Report this resourceto let us know if it violates our terms and conditions.
Our customer service team will review your report and will be in touch.
£3.00