American Museum of Natural History
What's This? Reproduction
Attracting the right mate is as important for humans as any other species. An interesting lesson teaches individuals about several strategies that animals and plants have adapted to attract their mates. From colorful nests to powerful...
Curated OER
Fifth Grade Science Assessment
In this science assessment worksheet, students complete a 25 question multiple choice quiz about biology. Plant and animal anatomy is included.
Curated OER
Conservation in Small Spaces: Butterfly Life cycles
Students discuss ways that butterflies and moths change during their lifecycles, observe caterpillars, and explore how their different body parts work.