10 /10/14Period 1 1. Attendance 2. Check and go over Density practice from yesterday. 3. Educational video on lightning.

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Presentation transcript:

10 /10/14Period 1 1. Attendance 2. Check and go over Density practice from yesterday. 3. Educational video on lightning.

10 /10/14Period 3 1. Attendance 2. Check worksheet from yesterday and go over. 3. Educational video on lightning!!

Using your senses is called: Observation

An assumption made on observations is called an Inference

Grouping according to common characteristics is called Classification

Why do we classify? To make study easier

The amount of matter in an object is called mass

The amount of space an object occupies is called volume

The concentration of matter in an object is called Density

Usually solids are ______ dense than liquids. more

As temperature of air increases, the density ________. decreases

Less dense objects will float

If an object and the liquid has the same density the object will remain Suspended

No matter the size of the sample, the density of a substance Stays the same