Curated OER
Anatomy of Living Bone
Students analyze and examine the anatomy of bones and bone conditions. In this bone anatomy lesson, students analyze and examine the structural properties of bones. They explain the relationship between osteoblasts and osteoclasts and...
Howard Hughes Medical Institute
Stem Cells and Diabetes
Students investigate stem cells. In this science instructional activity, students discuss stem cells and view a video about human embryonic development. Students conduct the pulse-chase.
Curated OER
Dissecting Frog Embryos: Cell Membranes and Mitosis
Students use high powered dissection microscopes to dissect and examine frog embryos as well as see balls of cells that were produced by rapid division. The concept of mitosis links to the lesson.
Curated OER
WHAT IS A CELL?
Students explore the function and structures of cells, including plant and animal cells. They explore cell parts including cell wall, ribosomes, chromosomes, nucleoid, plasmids, flagella, pilli, and plasma membrane, cel
Curated OER
Time Lapse Seed Germination with the QX3 Intel Digital Microscope
Learners use the time-lapse feature of the QX3 Intel Digital Microscope
to observe germination of seeds. They use the QX3 Intel Digital microscope to create time lapse video films of seed germination experiments.
Curated OER
Biotech in a Bag
Learners carry out a series of experiments using self-locking plastic baggies. Each experiment demonstrates a phenomenon or principle of biotechnology.
Curated OER
A Cell Is Like A City
Students create analogies that help them remember the cell parts as well as their respective functions.
Curated OER
Glucose Factory
Fourth graders determine, through laboratory activity, the presence or absence of glucose in a variety of plant leaves and stems. They work in groups and perform a three part laboratory which shows them how plants convert sunlighht to food.
Curated OER
Oxygen Factory
Fourth graders examine the interdependence of the oxygen and carbon dioxide cycle in an ecosystem through a laboratory investigation. After a lecture/demo, 4th graders complete the lab in groups.
Curated OER
Dissect with Respect
Young scholars, through exercises and discussions, examine ethics involved in the process of choosing and using laboratory animals, respect for the animal they dissect and how to behave in an ethical manner as they dissect various lab...
Curated OER
Introduction to Mendelian Genetics using Fiction
Students investigate Mendelian Genetics by studying the history of Mendel and what it was like to be a 19th century scientist. They read a pieces of fiction during this investigation.