Discover the remarkable radiated tortoise, a critically endangered species native to Madagascar. See how their shells, diet and behaviors help them survive and learn how animal care and conservation efforts are helping protect their future.
Discover the remarkable radiated tortoise, a critically endangered species native to Madagascar. See how their shells, diet and behaviors help them survive and learn how animal care and conservation efforts are helping protect their future.
Resources
Meet the Radiated Tortoise (Grade 2)
This lesson introduces the youngest students to the idea that an animal's body parts help it survive, using the radiated tortoise's shell and legs as a simple, visual example. Students observe the...
View LessonThe Radiated Tortoise: Traits and Survival (Grades 3-4)
This lesson helps upper-elementary students connect a specific trait — the tortoise's radiating shell pattern — to a survival advantage (camouflage in dappled light and shadow) and introduces the idea...
View LessonRadiated Tortoise — Adaptation and Conservation (Grades 7-8)
This lesson introduces middle school students to the connection between genetic variation, survival probability, and conservation, using the radiated tortoise as a case study. Students watch the video...
View LessonThe Radiated Tortoise - Natural Selection and Conservation (9-12)
This lesson asks Biology 1 students to apply the four-factor model of evolution (potential to increase in number, heritable genetic variation, competition for limited resources, differential survival...
View LessonRadiated Tortoises: Shape Attributes
Students will watch the SCETV Zoo Minutes: Radiated Tortoise episode to observe how two-dimensional polygons (such as hexagons and triangles) and three-dimensional shapes (such as spheres and...
View LessonScale Factor in Nature—Radiated Tortoise Shells & Scutes
In this lesson, students explore proportional relationships and scale factor by analyzing the geometric features of the Radiated tortoise using multimedia assets from KnowItAll.org. Students compare...
View LessonMeet the Radiated Tortoise (Grade 2)
This handout is a supplementary resource designed to accompany the “Meet the Radiated Tortoise (Grade 2)” lesson.
View AssetThe Radiated Tortoise: Traits and Survival (Grades 3-4)
This document goes along with " The Radiated Tortoise: Traits and Survival (Grades 3-4)" lesson.
View AssetRadiated Tortoise — Adaptation and Conservation (Grades 7-8)
This handout goes with the Radiated Tortoise — Adaptation and Conservation (Grades 7-8) lesson.
View AssetRadiated Tortoise — Natural Selection and Conservation (9-12)
This document goes along with the Radiated Tortoise — Natural Selection and Conservation (9-12) lesson.
View AssetRadiated Tortoise Book List
List of fiction and nonfiction books that can be used in the classroom
View AssetRadiated Tortoise Coloring Sheet
Bring a radiated tortoise to life with color! Discover the beautiful patterns on its shell and learn a fun fact about this remarkable species.
View AssetRadiated Tortoise Spot the Difference Worksheet
Radiated Tortoise Spot the Difference Worksheet
View AssetRadiated Tortoise Habitat Activity Worksheet
Radiated Tortoise Habitat Activity Worksheet
View Asset