Curated OER
Vinegar Experiment
Fifth graders mix vinegar with different substances and explore the reaction. They record data from the experiment. Students examine chemical change, reaction, physical change and physical reaction.
Curated OER
Science, Sounds And Hearing
Students examine various sounds that are played on musical instruments. They conduct an experiment to listening to different instruments. They define significant vocabulary like "vibration" and "oscillation". Students suggest ways that...