Ravensbruck was a concentration camp for women during World War II. This lesson provides background information on the camp, its effects in Prussia, and a design project intended to commemorate the women who died there. Learners make...

Two blooms of phytoplankton, instead of just one, now occur in the Arctic due to declining sea ice, which will have widespread effects on the marine life and climate. In small groups, participants build an Arctic food web with given...

High schoolers explore genetic disorders. They examine the genetic structure to physicial manifestations of various disabilities. Using internet sources, students analyze the characteristics of genetic disorders, whether they can be...

Students discuss the Earth's energy. In this science lesson, students construct a simple circuit, a series circuit, and a parallel circuit.

Fourth graders, using candy, build models of DNA replication, RNA transcription, and tRNA translation.

Fifth graders build a simple circuit which transmits Morse code using a battery, bulb, wire, switch, and tape. They analyze problems that arise while transmitting their messages to each other.

High schoolers calculate the SA/V ratio and volume of phenophthalien agar that are cut into different shapes. They then let ammonia diffuse into the various pieces of agar and determine the effect that SA/V had on the rate of diffusion.

Young scholars understand why we see various colors. In this mixing colors lesson, students experiment with different food coloring to explore how colors are made. Young scholars record on a data sheet the colors they see.

Students examine vaccinations and how they work.  In this vaccinations lesson students create posters that describe the various types of vaccines. 

Students study the design elements of Art Nouveau, its sources and development. They create art projects in ceramics and glass that exemplify the focus of Art Nouveau as a decorative style.

Fourth graders are divided into small groups and collect 4 objects from the playground. They take 5 to 10 minutes to classify their groups and discuss their findings including the terms "living" and "non-living". As a class they discuss...

Young scholars design a postage stamp to honor the Women of Ravensbr??ck, identify women who have made a difference in the lives of oppressed peoples, analyze why people commemorate others, and describe ways individuals can help others.

Students explore Ravensbrück Concentration Camp. In this philanthropy lesson, students research the Ravensbrück Concentration Camp for Women, commemorate the memory of the women of the camp in a postage stamp, and present the stamp to...

Learners create skits based on pairs of words. In this Twelfth Night lesson plan, students create a cluster map in which they brainstorm a dialogue/scene based on their word pair. Learners perform and record their scenes and discuss...

Students identify the different parts of the nervous system. In this biology instructional activity, students research methods to diagnose and cure neurological disorders. They present their report to class.

A complete, student-led lesson on cell structure, cell division, and cancer growth. Students work their way through illustrations and animated tutorials, and answer review questions along the way. There is a self-checking quiz at the end...

This animated explanation introduces the concept of mitosis by reviewing the research of Walther Flemming.

Review, identify, and describe the important steps in the cell reproduction of whitefish, onion root, and lily anther, and quiz yourself on the similarities and differences between mitosis and meiosis. A "Cell Division Construction Kit"...

A useful review of plant meristems, growth and cell wall construction. Good illustrations make for easy to understand information.

This lesson plan includes a Power Point presentation that will guide the students through an investigation of mitosis, or cellular division. The lesson plan will review the basic functions and parts of animal and plant cells and then...

Take this interactive, multiple-choice quiz over mitosis, then review your score and any missed questions at the end.

Try these fifteen multiple-choice review questions over concepts in cellular reproduction.

This brief tutorial illustrates the difference between asexual and sexual reproduction in organisms. Check your understanding with the mouse-over review questions.

Take an interactive quiz over meiosis. After completing the quiz, check your score, and then revisit any incorrect question for further review