Provides diagrams comparing the cross sections of monocotyledonous and dicotyledonous stems. It is necessary to click on the links provided on this page to access these diagrams

Learn the basics of stem cells by reading the article and watching the stem cell animation. Stem cells as therapy for diseases is the perspective of this website. Somatic cell nuclear transfer is covered.

Animated tutorial with captions shows how stem cells play many important roles in our bodies from conception through adulthood.

This ready made stem cell slide presentation contains all the pertinent information needed to give your students a clear understanding of what stem cells are, and the impact they can have on curing diseases.

Stem cells have an enormous impact on the structure of a living creature. This site features still images as well as short videos of these cells in action.

Illustrated animation explains the basics of embryonic stem cells and how they are established and used.

This lesson demonstrates how to write stem-and-leaf plots for a given set of data. It is 3 of 5 in the series titled "Writing Stem-and-Leaf Plots."

This lesson demonstrates how to write stem-and-leaf plots for a given set of data. It is 4 of 5 in the series titled "Writing Stem-and-Leaf Plots."

This lesson demonstrates how to write stem-and-leaf plots for a given set of data.

This lesson demonstrates how to write stem-and-leaf plots for a given set of data.

Global Problem Solvers is an animated STEM series from CISCO that features a group of middle school students who work together to solve social problems. This teachers resource provides pictures and words that summarize each episode.

Global Problem Solvers is an animated STEM series from CISCO that features a group of middle school students who work together to solve social problems. This teacher's resource provides scripts for each Global Problem Solvers episode...

Use this graphic organizer to help students make a connection when they are reading and learning to what they know about themselves and the world.

The buzz word "stem cells" are scientifically defined and the differences between stem cells and other cells explained in this "Everyday Mystery".

This article reports on President Bush's historic descision on stem cell research from 2001.

The front cover of the book Plant Stems & Roots by David M. Schwartz.

Explore the historic reasons women are underrepresented in science, technology, engineering, and mathematics today.

The buzz word "stem cells" are scientifically defined and the differences between stem cells and other cells explained in this "Everyday Mystery".

In this slideshow tutorial, students will review the different types of reading comprehension questions. Examples of different question stems are provided.

Explore the stories behind the innovations and ideas of human ingenuity in this database of more than 30,000 images illustrating over 30 different subjects, topics, and debates from the United Kingdom's National Museum of Science and...

In this historical interactive, see beautiful examples of stained glass artistry, and learn how the craftsmen of the Middle Ages used chemistry to create them.

American women's contributions to the invention and formation of computer programing.

This site provides a detailed discussion of the Battle of the Coral Sea and the events leading up to it. Includes some pictures.

This site provides a detailed discussion of the Battle of the Coral Sea and the events leading up to it. Includes some pictures.