Virginia Department of Education
Prokaryotes
Lead your biology class on a cell-sized adventure! Emerging scientists construct models of prokaryotes, then design an experiment to properly grow a bacterial culture. They conclude the activity by viewing the culture under a microscope....
Curated OER
Cell Structures and Their Functions
Life science learners investigate live cells. They examine wet mount slides of cyanobacteria and Elodea plants. They peer into the dynamic microscopic world of protists. Afterward, they construct a model of a cell, including rudimentary...
Howard Hughes Medical Institute
What van Leeuwenhoek Saw
When van Leeuwenhoek saw cells and single-celled organisms for the first time, he knew these small things were a big deal! Share his discoveries with young learners through a narrated video, model-building activity, and scale study....
Science 4 Inquiry
Eukaryotic Cells: The Factories of Life
Eukaryotes include humans, animals, and plants. Scholars learn about the parts of eukaryotic cells. They design models of a store and match the correct function of each part to the function of a part of the cell. They review their...
Gallantsbiocorner.com
The Cell
Help young biologists piece together an understanding of cell structure with a comprehensive review worksheet. Tasking students with describing the function of the organelles found in cells and their relationship with one another, this...
Curated OER
What's the Difference?
Young scholars analyze the similarities in different species. This instructional activity is part of a multi-segmented unit on the diversity of life. In this segment, students classify shoes to mimic the scientific categories of the...
Curated OER
Antigens versus Antibodies "KO'd in Round Three" The Third Line of Defense of the Human Immune System
Seventh graders investigate antibodies, as the body's third line of defense against disease. They discover why antibodies do not defend the body against viruses and create a pantomime of the antibody/antigen/HIV relationship.
Curated OER
Biology Word Search
In this biology worksheet, 9th graders identify and locate various vocabulary terms found in the study of living things. There are 31 biology terms located in the word search.
Curated OER
Biology Word Search A
In this biology worksheet, 9th graders identify and locate various vocabulary terms found in the study of living things. There are 31 biology terms located in the word search.
Curated OER
Biology Terms
In this biology worksheet, students identify and locate various vocabulary terms pertaining to respiration. There are 12 biology terms located in the word search.
Curated OER
Lymphatic and Immunity
For this biology worksheet, students identify and locate various vocabulary terms related to the lymphatic and immunity systems of the body. There are 42 biology terms located in the word search.
Curated OER
Goals of the Diversity of Life Unit
Students are introduced to the unit on the importance of diversity of life and the role that interdependence plays in our worlds. this is part of a multi-lesson unit on the diversity of life.
Curated OER
What is Diversity of Life?
Students are introduced to the variety of organisms in our world. this lesson is a part of a multi-segmented unit on specie diversity. this segment explores distribution of life on land and sea.
Curated OER
Kingdom Animalia
Students are introduced to the basic characteristics of the animal kingdom. this activity is part of a multi-segmented unit on the diversity of life. In this segment, students explore the the members of a few phyla of the animal kingdom.
Curated OER
Tackling Taxonomy
Students study physical characteristics of separate phyla and place them into similar groups. This lesson is part of a multi-segmented unit on the diversity of life. students develop a classification system by grouping animals into...
Curated OER
Creative Classification
Students create an animal by using physical characteristics to classify that animal in the Linnaean Classification System. This lesson is part of a multi-segmented unit on the diversity of life.
Curated OER
Missing Links
Students change one animal group into another animal group by changing only a few body characteristics. This lesson plan is part of a multi-segmented unit on the diversity of life. In this session, students the basis of classification.
Curated OER
Diversity Debate
Students investigate the importance of dependency and diversity in a rain forest ecosystem. This lesson plan is part of a multi-segmented unit on the diversity of life.
University of California
Organic Structures:the Architecture of Life
Article discusses how objects in nature are held together through balanced forces. Scroll midway down to find info on microtubules and microfilaments. Links to excellent electron micrographs.
University of Arizona
University of Arizona: Cytoskeleton Tutorial
Complete descriptions of microtubules and microfilaments. Flip to the following pages to go through a cytoskeleton tutorial with graphics of cross-sections and diagrams. You can test yourself at the end.
Estrella Mountain Community College
Estrella Mountain Community College: Cell Organization
Description of organelles. Links will take you to a glossary with pictures for many of the definitions. Ends with a quiz linked to answers.
Other
The Animals Page
Provides an easy to understand overview of animals from protozoa and echinoderms to insects, mammals, birds, and fish.
Other
Inside the Human Body: The Respiratory System
This site has respiratory system activities and learning games for students at all grade levels.
CK-12 Foundation
Ck 12: Membrane Proteins
[Free Registration/Login may be required to access all resource tools.] Activity explores proteins in the plasma membrane describing their structure and function. The Fluid Mosaic Model is also summarized.