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Earth sciences Common Core HSS-ID.B.6 resources

Preview of Hubble's Law & Expansion of the Universe Worksheets/Packet

Hubble's Law & Expansion of the Universe Worksheets/Packet

This resource consists of three full-color worksheets that ask students to approach and work with Hubble's Law in three different ways.Worksheet #1 - HUBBLE'S LAW BASICS: Students use the famous "raisin bread" analogy to understand how Hubble's observations of receding galaxies led him to conclude that space itself was expanding. Students use a ruler to measure the before and after distances between "raisins" in an illustration of rising raisin bread. They find that no matter which pair of raisi
Preview of Marine Science Biology Making a Hydrometer Making Percent Solutions

Marine Science Biology Making a Hydrometer Making Percent Solutions

Created by
HelpSavetheReef
This laboratory experience enables students to create a hydrometer using clay and straws to measure unknown solutions. Students begin by calibrating their devices using percent solutions that they must make. They can then use their device to measure unknown solutions provided by the instructor. Students are asked to convert units of measure. Additional research questions are provided that go beyond the laboratory activity.
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