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The Flower and the Fly
It's like a biological "Beauty and the Beast!" The fascinating mutualism between a South African meganosed fly and a deep-throated geranium builds a case study in coevolution for your biology buffs to analyze. After reading about this...
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Anatomy- Excretory System
Fourth graders explore, analyze and identify the structures and order the process of the excretory system through a model or a diagram. They assess the names and locations of the organs involved in the excretory process, as well as...
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The Six Kingdoms
In this evolution worksheet, students will determine the evolutionary relationships among organisms using cladograms and phylogenetic diagrams. This worksheet has 13 short answer questions and 3 multiple choice questions.
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Vain/Vein/Vane
For this vain, vein, and vane worksheet, students choose the correct word to complete each sentence. Students choose either vain, vein, or vein to complete 18 sentences.
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Go With the Flow
Students name and locate the major areas and structures of the heart and trace the pathway of the blood through the heart, lungs, and body.
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Common Idioms-- Body Parts 2
In this language arts worksheet, students read 20 names of body parts in a word bank. Students fill in the missing words in common idioms. Example: Riding the roller coaster was quite a ------- raising experience! (hair)
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Cardiac Maze
Students participate in a role-play activity to lean about red and white blood cells, veins, capillaries and arteries. They also see how blood passes through the heart, lungs and out of the body, carrying oxygen and nutrients.
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Butterfly Round-Up
Learners classify the characteristics of butterflies and moths moths. In this life cycle instructional activity, students identify butterflies and moths common in the state of Iowa as well as their characteristics. Learners then...
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Interesting Insects
In this insects instructional activity, students read about insects and then answer the 10 questions pertaining to what they just learned. The answers are on the last page.
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Surface Anatomy
In this anatomy worksheet, students identify auscultation and palpation through a lab exercise. They identify various features on the face, neck and cranium and describe their significance. Students also identify points for injection,...
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Science: Backyard Bugs Data Collection
Students practice data collection skills by observing common bugs found in their local environment. Once the data is collected they complete data sheets to compare, contrast, sort, and classify the insects. The activity includes...