Curated OER
Investigate Science Using Crayfish
Young scientists discover the importance of scientific investigation by observing live crayfish. They carefully observe the patterns of crayfish in different environments. Then they discuss their conclusions and define what all living...
Curated OER
Crayfish Dissection Worksheet
For this crayfish dissection worksheet, students answer 11 questions about crayfish bodies. One question requires students to label all the parts of a crayfish body.
Curated OER
The Trouble with Crayfish
Fourth graders compare an ecosystem before and after they introduce crayfish to that ecosystem. In this ecosystem lesson plan, 4th graders see what happens when you introduce a non native animal to a habitat. Students then make...
Kenan Fellows
Use of Dichotomous Keys to Identify Stream Organisms
What kind of organisms are living in the stream? After an explanation on how to use a dichotomous key, groups of three to four use the keys to identify macroinvertebrates from a local freshwater stream. Using the the concept of Stream...
Curated OER
Arthropod Rhymes
In this arthropods worksheet, students read rhymes about arthropods and use the science terms they have learned to answer the question following the rhyme. This worksheet has 12 fill in the blank questions.
Curated OER
Arthropod Coloring
In this arthropod worksheet, students compare and contrast the different animals found in the Phylum Arthropoda: insects, arachnids, and crustaceans. Students complete 8 fill in the blank statements and color illustrations.
Curated OER
Characteristics of Arthropods
For this arthropods worksheet, students will review arthropod exoskeletons, jointed appendages, molting, and types of respiratory structures. Students will also review arthropod senses, body systems, and reproduction. This worksheet has...
Curated OER
Stream Watch
Young scholars discuss why it is important to take care of streams, what is non-point source and point source pollution, what are some causes of pollution in streams, and what can we do to prevent some of these causes of pollution? They...
Curated OER
Loon Fun Facts
Third graders learn about loon fun facts. In this loon lesson, 3rd graders read three pages of facts about loons and their habitats. They read Native American myths about loons and make a loon mask using the attached worksheets.
Curated OER
Eastern Screech Owl
In this screech owl worksheet, students complete activities to learn about screech owls after reading Screech Owl at Midnight by C. Drew Lamm. Students learn how to attract owls, investigate owls in their community, and define words...