Curated OER
The Left-Handed Experiment
Fifth graders work together to develop a survey to determine the number of left-handed students in their school. In groups, they administer the survey, calculate and discuss their results. To end the lesson, they discuss ways to improve...
Science Buddies
Science Buddies: Paw Preference in Pets
The great majority of people have a distinct hand preference. The goal of this science fair project is to determine whether non-primate mammals (e.g., dogs or cats) have a paw preference, which might indicate lateralization of function...