Discovery Education
Sonar & Echolocation
A well-designed, comprehensive, and attractive slide show supports direct instruction on how sonar and echolocation work. Contained within the slides are links to interactive websites and instructions for using apps on a mobile device to...
Curated OER
Earthquakes: Fifth Grade Lesson Plans and Activities
After learning about P waves and S waves, fifth graders view the intensity of earthquakes by examining seismographs and images of earthquake damage. Young scientists then forecasting future quakes by analyzing data about earthquakes...
Science Matters
Fault Formations
The San Andreas Fault moves about two inches a year, approximately the same rate fingernails grow—crazy! The third lesson in the series allows for hands-on exploration of various fault formations. Through the use of a Popsicle stick,...
Science Matters
Spaghetti Fault Model
Does increasing the pressure between two moving plates provide a stabilizing force or create more destruction? The hands-on lesson encourages exploration of strike-split fault models. The sixth lesson in a 20-part series asks scholars to...
Curated OER
Studying Fossils
Students study fossils. They examine samples of specific fossils--including a shark tooth, a brachiopod, and horn coral, among others. They visit corresponding websites and complete a worksheet regarding each of the fossils.
Curated OER
"Making a Good Impression"
Learners are shown how fossils are formed and to learn how extinct organisms lived based on their remains and surroundings. They are shown TAKS review problems on the overhead related to evolution and fossil evidence. Students discuss...