Robots

Water is the source of life. It appears in poetry in both peaceful and torrential descriptions; it appears in earth science in its liquid, gaseous, and solid states. Combine these interpretations of our planet's most precious and...

Newton's Laws get the rocket to work, but do they serve any other functions? A six-page resource classifies rockets by the type of propellant they use. It then describes applications of Newton's Laws of Motion, both in the...

In this review of general science worksheet, students classify examples of matter as mixtures or substances, homogeneous or heterogeneous mixtures, or elements or compounds. Students also convert several examples using the standard...

Bridge the gaps in your knowledge of bridges. Individuals learn about bridge types by building models. The activity introduces beam bridges, arch bridges, truss bridges, and suspension bridges.

[Free Registration/Login Required] An informational text explaining the density of solids and liquids. A question sheet is available to help students build skills in reading comprehension.

Students explain the concepts of tension and compression, and then state the purpose of suspension bridges. They also study some of the most famous suspension bridges in North America.

Students explore matter.  In this matter and technology instructional activity, students locate examples of solids, liquids, and gases inside and outside the classroom, and record their findings in a graphic organizer. ...

Students view examples of suspension bridges and discuss their structure. They complete a tension and compression experiment with a partner then perform a similar experiment with books. They discuss engineers and how they design and...

Students read about and discuss how chemical engineers use different states of matter to create substances. In this chemical engineering lesson plan, students also give examples of the 3 kinds of matter.

Fifth graders investigate the nature of matter and of the scientific processes associated with them in this series of lessons.