Curated OER
Crime School Investigations
Students solve a mystery at their school. In this classifying instructional activity, students find suspects who committed the crime. Students categorize them into race, sex, and fingerprint type. Students show their results in graphs.
Curated OER
Making Patterns - Create, Analyze, and Predict
Fourth graders use a 100's chart, Unifix cubes, graph paper and colored pencils to experiment with patterns. They arrange their Unifix cubes on the 100's chart and then identify and record patterns on the graph paper.