In this corny balloons worksheet, learners observe the effects of corn popping in a balloon to see that as liquids changes into gas it expands greatly and contracts again as it cools.
4th - 6th Science 3 Views 1 Download
States of Matter and Chemical/Physical Changes Stations
Students break into four groups, starting at different stations. Each station should take about 10 minutes depending on prior knowledge of the topic. They then rotate when everyone is finished to the next station and discuss answers of...
4th - 5th Science
Activity 1 Up, Up, and Away: Building a Hot Air Balloon
Students investigate the question: "How does a hot air balloon work?" They build small hot air balloons ans then lauch them. Students discuss how they think a hot air balloon floats. Pupils are introduced to the use of models as a...
6th - 8th Science