The Information and Ideas category of the SAT Reading Test includes questions that focus on what the passage says (directly or indirectly). To interpret the author's message, you'll need to consider both what's stated and what's implied...

This photo shows a scientist looking closely at a group of test tubes in a laboratory.

Law of conservation of mass: No atoms are created or destroyed in a chemical reaction. They just join together in a different way than they were before the reaction, and form products. This means that the total mass of the products in a...

This strategy guide focuses on writing text-dependent questions which require the student to reread the text to support their answers. It offers a list of what to do to create these questions that progress from establishing general...

[Free Registration/Login Required] This flipchart will help student find the main idea in writing as well as make inferences while reading. There are 2 web quests embedded that has numerous exercises with sound. There is an Activote...

Students are introduced to our planet's structure and its dynamic system of natural forces through an examination of the natural hazards of earthquakes, volcanoes, landslides, tsunamis, floods and tornados, as well as avalanches, fires,...

[Free Registration/Login Required] Learn about wave harmonics on a string by looking closely at the sound produced by a violin. Test string tension with harmonic number on violin strings in a simulated practice. Understand sound waves...

Student teams design their own booms (bridges) and engage in a friendly competition with other teams to test their designs. Each team strives to design a boom that is light, can hold a certain amount of weight, and is affordable to...

Web-based activity provides an opportunity for students to study cellular respiration in an up-close and personal way. By following atoms and molecules through an interactive animation, they will be able to see the changes that take...

Students isolate the factors that determine the period of a pendulum, and then test their hypotheses to determine if their experimental results come close to the mathematical results.

Comic book summary of the work of three Nobel laureates credited with devising the means for close inspection of cell organelles. With an accompanying game that tests players' knowledge of the functions of organelles.

Test your knowledge about looking closely at photographs.

A listing of various tips that can be used with Microsoft Word. Find out ways to work better and more efficiently with this word processing program.