Curated OER
Birds & Caterpillars
In this biology worksheet, learners explain the use of camouflage as a defense mechanism. Then they list examples of insects that use camouflage to protect them from predators. Students also identify and name other types of defense...
Curated OER
Choose Your Defense: Spines, Vomit and Camouflage
Students investigate defensive mechanisms of insects and organisms. In this biology lesson, students draw imaginary caterpillars as well as imaginary parasites that will harm the caterpillar. Students utilize the Internet to discover...
PBS
Righteous Reptiles
Young scientists write and draw about their knowledge of reptiles. They also view a nature video focusing on lizards and snakes, complete a chart comparing and contrasting them. Next, they focus on the defense mechanisms that they...