Fifth Grade, Lesson 1: Biodiversity The more diverse an
ecosystem is, the more interdependence of species exists within
that system. The complex relationships among diverse species are
difficult to identify. As species disappear or become extinct we
begin to see the vital links that exist among species. Essential
levels of biodiversity vary among biomes and bioregions. Could
an ocelot live where you live? Step 1 -- Connect (The Concept to
Prior Knowledge) Students will observe the biodiversity in their
backyard by connecting the adaptations of the animals in their
neighborhood to the climate and habitats in which they live in.
- Access to schoolyard or nearby park - Paper, pencils - Take
students out into the school grounds and look for signs of life.
- Search for insects, birds, animal tracks, scat, feathers,
nests, different types of trees, grasses, soil types, etc. -
Make a class list that shows all findings in the schoolyard and
post it as a visual in the classroom. - Make headings to
organize groupings: