M&M Melting Design-Your-Own Sci Experiment

A small- or whole-group science experiment designed to allow learners the chance to craft their own experiment following the Scientific Method. The experiment begins with watching an old M&M commercial stating the oldest and perhaps most popular M&M slogan, “Melts in your mouth, not in your hand.” Learners will decide on the variables and conditions of the experiment before conducting it and gathering data. They will leverage their own creativity in the specific design of their experiment and conduct it themselves in tandem with the other groups in the class.

WHAT’S INCLUDED

This resource contains:
–> Experiment Walkthrough and Notes
–> Experiment Handout

STORY

This experiment came about when I wanted a way to highlight the Scientific Method and independent and dependent variables with very few materials. A usual class favorite, this experiment has repeat value over many years. Plus, allowing learners to both design the experiment and base it off of M&Ms boasts great engagement.

IMPLEMENTATION

This resource consists mainly of an experiment which, through the teacher’s guidance, can facilitate great conversation about conducting experiments, the importance of variables, the importance of establishing a control, and much more. You can begin the experiment with several included discussion starters for introducing the exploration. Then, the class will gather their ideas and set out designing experiments, conducting them, and compiling data. When finished, a larger conversation can be had reflecting on the M&M slogan and the validity of the experiments just carried out. Specific examples from my classroom for each step of the experiment’s implementation have been included for reference.

POSSIBLE EXTENSIONS

After completing the experiment, you could discuss how scientists have to repeat experiments to make sure the results are valid. Have a discussion about what could be done differently. Or, dive in head first with the entire Chemistry Science Unit Plan (coming soon to TES).