Diversity of Mammals
In this mammals worksheet, students compare and contrast the three types of mammals: placental, marsupial, and monotreme. This worksheet has 4 short answer, 12 matching, and 8 fill in the blank questions.
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New Review The Trouble With Trilobites
Trilobites survived on Earth for longer than mammals have, so what was their secret? From their evolution to diversity, they survived multiple large changes in the environment—and even flourished. Then, in the matter of less than a...
7 mins 6th - 12th Science CCSS: Adaptable
The Three Different Ways Mammals Give Birth
All mammals have warm blood, are vertebrates, breathe with their lungs, have hair or fur on their bodies, and produce milk for their young. But not all mammals give birth to their young in the same manner. Watch a video that explains how...
5 mins 4th - 12th Science CCSS: Adaptable
Australian Mammals: Evolutionary Development as a Result of Geographic Isolation
Students comprehend the difference between monotremes, marsupials, and placental mammals. They are able to compare and contrast these organisms (Australian mammals) with other mammals. Students are able to identify Australian mammals.
9th - 12th Science