November 7 Q2 - pg. 5. Daily Goal: We will be able to compare physical and chemical properties Homework: F inish creating your data table and graph from your science fair experiment due today, finish physical/chemical foldable and revise your test by tomorrow.
Science starter: (Answer this in your notebook):
List 5 physical characteristics that you can observe about a person.
Conductivity (ability to transfer electricity)
Solubility (ability to dissolve things)
Write these in your notebook under the title, “Physical Properties of Matter.” You will have 2 minutes.
Flammability (how easily it burns)
Reactivity (What happens when you mix it with another substance? A good indication of a chemical reaction is if it produces bubbles. But that doesn’t always mean it’s chemical! Think about boiling water.)
Oxidization (What happens when it is exposed to oxygen? Rusting is an example of oxidization.)
Write these in your notebook under the title, “Chemical Properties of Matter.” You will have 3 minutes.
between chemical and
Breaking a graham cracker can be a physical change, because it doesn’t change the graham cracker. Eating a graham cracker (digesting it), cannot be a physical change, because you change the graham cracker to a new substance.
rules that you created.
Generate (come up with) a list of similarities and differences between physical and chemical changes.
Create a Venn Diagram to compare the ways that physical and chemical changes are alike and different.
List as many ways as you can think of. You will have 10 minutes.