Learning Intentions

•   You will learn how to conduct an experiment called Rainbow in a Bag where you will identify intensive and extensive physical properties of the chemicals used and then discuss observations to determine whether a chemical change occurs in the bag.

• You will learn properties that could be used to identify a substance or separate it from a mixture.

Content Standards being covered:

Make observations and measurements to identify materials based on their properties.5-PS1-3.

Conduct an investigation to determine whether the mixing of two or more substances results in new substances.5-PS1-4.

Habits of Mind/Life skills being covered:

Gathering Data Using all Senses

Responding with Wonderment and Awe

Journal Entry:

What must be worn when conducting this experiment? How do you clean up when you are done with the experiment?