Grade: High School - 8

ICP.5.8
Collect and use experimental data to determine the number of items in a sample without actually counting them and qualitatively relate this to Avogadro's hypothesis.

I Can Statements Academic Vocabulary
I can collect experimental data to determine the number of items in a sample without actually counting them.

I can use experimental data to determine the number of items in a sample.

I can relate collected experimental data qualitatively to Avogadro’s hypothesis.

Sample
Avogadro’s Hypothesis

Cross Cutting Concepts
Systems and System Models
*When investigating or describing a system, the boundaries and initial conditions of the system need to be defined and their inputs and outputs analyzed and described using models.

Patterns
*Empirical evidence is needed to identify patterns.

Science and Engineering Process Standards
SEPS 3: Planning and Carrying Out Investigations

SEPS 4: Analyzing and Interpreting Data

Looking Back Looking Ahead
Analyze a heating / cooling curve to describe how adding or removing thermal energy from a system changes the temperature or state of an object and be able to identify the melting and freezing temperatures of the system. (ICP.5.7) Use lab data and a balanced chemical equation to calculate volume of a gas at STP and non STP conditions, assuming that the reaction goes to completion and the ideal gas law holds. (C.5.3)