Use dry ice to show how clouds form. Use your hands to create upwards spinning vortices, modelling tornados. Use a bottle to make horizontally spinning vortices to model a microburst.
Science content (2016 curriculum):
Chemistry: States of Matter, Properties of Materials (K-7)
Physics: Motion and Forces, Newton’s Laws, Gravity (K, 2, 6)
Earth/Space: Weather, Seasons, Climate Change (K, 1, 4, 7)
Science topic (2005 curriculum connection):
Earth and Space Science: Air, Water and Soil (grade 2)
Earth and Space Science: Weather (grade 4)