Curated OER
Magnetic Discovery Bottle
Students examine how to conduct simple investigations and use simple equipment to gather data. For this magnet lesson students decide what types of objects are attracted to magnets.
Curated OER
3-D Magnetic Field
Students create a magnetic field. In this investigative activity students design their own magnetic field so that they can see how magnetism and electricity work.
Curated OER
Exploring Magnetic Fields
Students develop the concept that magnets attract and repel items and exert a magnetic field that can vary in strength.
Curated OER
Water Hardness- Causes and Testing
Eighth graders examine what materials cause water hardness and the relative measure of water hardness in a two part lab activity. In part one, 8th graders add an assigned soap test solution to eleven different test tube solutions in...