Alan


 * Alan's Showcase**


 * Density Unit Plan**

Concepts covered in the unit: volume and mass (students must understand these concepts and be able to apply them before they work with and understand density). Students will participate in multiple labs/activities and discover how density of a substance determines its ability to float.
 * Unit Summary**

Essential Question: How does science apply in the real world? Unit Question: What causes something to float or sink? Content Questions: What is volume? How can you find the volume of a liquid? Of a solid? What is mass? How can you find the mass of a liquid? Of a solid? What is density? How can you find the density of an object? What does the density of an object tell you about the object? Do heavier objects always sink? Do lighter objects always float?
 * Curriculum Framing Questions**

[|http://www.tan-intel.blogspot.com]
 * Blog site**


 * Unit Plan**
 * Summative Assessments**
 * Student Sample**
 * Facilitation Material**