The student is unable to provide answers to questions or participate in discussions adequately.You can use these assessment rubrics with the observation rubrics grid, which you will find in the “Assess with WeDo 2.0” chapter.ĭuring the Explore phase, make sure the student is actively involved in the discussions, asks and answers questions, and can answer in their own words questions about earthquakes.
Will the building resist the earthquake test?.What are the weaknesses of the structure?.What are the strengths of the structure?.Have one team describe and test the work of another team: Have students explore different building compositions:Īllow teams to compare their building designs. Have them record their predictions and test each case.Īpplying the fact that a larger base will help a building resist a stronger vibration, challenge your classroom to build the tallest building that could resist a level 8 earthquake. The magnitude of the earthquake was increased, for example, up to level 8. Have your students predict what would happen to building A, B, and C if Have your students explore more elements that affect the buildings’ resistance to vibrations. Keep in mind that these tasks extend upon those in the “Investigate” section and are designed for older or more advanced students.
Use the “Investigate more” section of the student project as an optional extension. Investigate more (optional, 45-60 minutes) Have your students collect their answers with text or pictures in the Documentation tool. Sometimes flexible structures or materials are more resistant than stiff and strong ones. Does “resistant” mean the same thing as “strong”?.How are modern buildings designed to withstand earthquakes?Īrchitects and engineers use structures, principles, and simulations to test.Structural designs and various materials are other important factors to consider when testing building resistance. What other factors would be important to investigate?.They were changed only one parameter at a time. How did you ensure that the tests were kept fair each time?.Structures that are tall or skinny are generally less stable and are more likely to fall when submitted to lateral forces. What did you notice about the relationship among the size of a building’s footprint, height, and ability to withstand the impact of an earthquake?.This means that at this point, your students’ answer may be incorrect. This answer should serve as the students’ hypothesis. What elements can influence the resistance of buildings during earthquakes?.
1–10, the stronger the vibrations of the earth are. Scientist rate earthquakes on a scale they call the Richter scale.
0 kommentar(er)
