Curated OER
Polygons in Symmetry: Animal Inventions
Fourth graders use polygons to create animal figures with symmetry. In this polygons and symmetry lesson, 4th graders create a symmetrical animal collage by cutting and gluing geometric shapes and figures from math activities.
Curated OER
See Turtles Nest! See Turtles Hatch!
Students graph data of sea turtles hatching rates from Watamu/Malindi Marine National Park and Reserve in Kenya. In this math lesson, students use real life science data to calculate mean and median values. Students use the data to...
Curated OER
Learning About Classification
Middle schoolers explore the three main organismal divisions. Students classify organisms by invertebrates, vertebrates, and plants. They observe the differences and similarities between these groups.
Curated OER
Wildlife Habitat
Students explain what a habitat is and describe its four elements. They see how an area's habitat suitability varies with different species of wildlife. They name factors that affect habitat suitability.