Students solve a mystery of the identification of a unknown organism by comparing its morphological characteristics to those in a tree of life classification poster. They compare the observable characteristics of the specimen and...

Fourth graders conduct a literature study in order to investigate the concept of change and how it occurs in the environment. The teacher uses the method of concept development for investigation.

Fourth graders create a HyperStudio project on an animal of their choice. They discuss the animal's habitat and adaptations. They also identify any interesting facts about their animal.

Students compare animal adaptations to human behavior. In this science lesson, students discuss animal instincts vs. learned behavior. Options for student writing, drawing and research are incorporated into this lesson plan

Learners analyze different habitats. In this habitat lesson plan, students evaluate what animals need in their habitats. Learners participate in the game Habitat Hopscotch.

Students compare and contrast two animals to recall learned information so they can share two facts using the informational text "The Best Nest". Included is a video explanation, a printable graphic organizer, samples of student work,...

In this informative site, homologous is defined and the wings of birds and bats are compared to clarify the concept.

In small groups, students will experiment and observe the similarities and differences between human-made objects and nature. The students will compare the function and structure of hollow bones with drinking straws, bird beaks, tool...

Compare Stellaluna's experience of living like a bird with her experience of living like a bat. Included in this lesson are a detailed lesson plan, a graphic organizer, and a student worksheet.