Does natural light damage or repair DNA? Learn the answer discover the scientists who researched the topic with an online interactive. Scholars read through an online animation presenting the content at their own pace. Then, they read...

Can scientists really predict genetic outcomes or are they simply making a lucky guess? Scholars first learn about Gregor Mendel and how to make Punnett squares. Then they extract DNA from a strawberry in a lab with included conclusion...

Intended to be used along with the first chapter of An Introduction to Language textbook, this PowerPoint is full of linguistic terminology that is not necessarily explained. This tool can be used to complement a lecture or a text, but...

Framed as an organic chemistry practice test, this resource could be used for a variety of purposes. Composed of 15 questions about organic compounds such as isomers, alkynes, alkenes and amines, and other topics related to organic...

Students define choropleth map. They construct a choropleth map. They interpret a choropleth map. They present geographic information.

In this strong collocations worksheet, students complete multiple choice questions where they fill in the blanks to sentences with strong collocations starting with the letter a. Students complete 20 questions.

Learners examine hydrothermal vents. In this ocean lesson, students identify changes in physical and chemical properties of sea water caused by hydrothermal vents.

In this experimental design worksheet, students experiment with three coins, a dropper and water. They determine how many drops of water they can put on each coin. They answer questions about their experiment and they design an...

Seventh graders investigate the particulate level of solids, liquids, and gases. They examine how the particle method show the interplay between scientific theories and evidence.

In this chemicals learning exercise, high schoolers answer 15 multiple choice questions about chemicals, compounds, inorganic and organic molecules.

Learners study the interrelationship between the horseshoe crab and red knot. In this ecology lesson, students explain why several species became extinct. They research about endangered species found in their region.

Students use quantitative data that they gather to figure out where there is an ore body in their model. They describe how geologists could use similar information in order to figure geologic patterns and geologic history for a specific...

Students describe the life cycle of various bugs as well as their predators and feeding habits. The class participates in a discussion of the various methods scientists use to gather data including research and experiment. After...

Pupils explore the various ways in which geologists create fossil records. Working in pairs, students create a model of a fossil record through a hands on activity. They relate their experience to recent discoveries in geology and...

In this Crime and Deviance worksheet, students answer seventy-eight questions, then respond to ten essay questions on these topics.

Students study mythology and why human cultures require them.  In this investigating myths lesson students design a creature that fits an explanation of a natural phenomena then demonstrate the concept of "myth" and "legend".

Students import US Historical Climate Network mean temperature data into Excel from a station of their choice. They are guided through the activity on how to use Excel for statistical calculations, graphing, and linear trend estimates.

High schoolers gain an understanding of Kepler's 2nd law--that planets (and satellites) move fastest at their closest approach to the center of attraction, and slow down when far away. They explore the concepts of "potential energy" and...

High schoolers explain that planets actually orbit the center of gravity of the solar system, and that distant planets may be detected by motions of their central star around the centers of gravity of their planetary systems.

Students make and test hypotheses about atmospheric data collected aboard the NOAA ship Ronald H. Brown research cruise.

High schoolers explore orbital velocities and how they vary along each orbit, according to Kepler's Second Law.

Students examine the main characteristics of models of development. They list the limitations of each model. They compare and contrast the models and explain how they would move a business toward further development.

High schoolers are exposed to the dangers of alcohol abuse through the study and experimentation of alcohol on zebrafish embryos. This exercise can be used to demonstrate the effects of ethanol, cadmium, and lead on embryological...